Science.gov

Sample records for agency epa region

  1. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  2. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 10 2014-07-01 2014-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  3. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 10 2013-07-01 2013-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  4. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  5. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 10 2012-07-01 2012-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  6. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Toxics Division, 841 Chestnut Building, Philadelphia, PA 19107. EPA Region IV (Alabama, Florida, Georgia.... EPA Region IX (American Samoa, Arizona, California, Guam, Hawaii, Nevada) Director, Air Divisions,...

  7. Response of the US EPA (Environmental Protection Agency) region 5 states to the nonpoint source reporting requirements of the 1987 Clean Water Act amendments. Technical report

    SciTech Connect

    Hautman, N.

    1988-01-01

    This report attempts to determine the extent of nonpoint source pollution in Region V. The report analyzes and summarizes the nonpoint source and clean lakes reports required under the Clean Water Act amendments of 1987. The reports share common elements such as a focus on agricultural sources and the use of hard data as well as professional judgment. However, they differ in overall design, definitions of key elements, level of analysis, thoroughness, and effectiveness. The summary considers the reports from two aspects: structure and the extent to which they comply with Sec. 319 and U.S. EPA reports as they are constructed. Information in the 305 (b) reports adds to the scope of each state's nonpoint source program and is referred to here. Following the summary is a discussion, accompanied by appropriate tables, of the nonpoint source pollution extent.

  8. 77 FR 46089 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA's ENERGY STAR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; EPA's ENERGY STAR... this action are participants in EPA's ENERGY STAR Program in the Commercial and Industrial Sectors. Title: Information Collection Activities Associated with EPA's ENERGY STAR Program in the Commercial...

  9. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., and Toxics Division, 841 Chestnut Building, Philadelphia, PA 19107. EPA Region IV (Alabama, Florida... 80202-2466. EPA Region IX (Arizona, California, Hawaii and Nevada; the territories of American Samoa...

  10. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Toxics Division, 841 Chestnut Building, Philadelphia, PA 19107. EPA Region IV (Alabama, Florida, Georgia.... EPA Region IX (Arizona, California, Hawaii and Nevada; the territories of American Samoa and Guam;...

  11. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., and Toxics Division, 841 Chestnut Building, Philadelphia, PA 19107. EPA Region IV (Alabama, Florida.... EPA Region IX (Arizona, California, Hawaii and Nevada; the territories of American Samoa and Guam;...

  12. 40 CFR 59.210 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., and Toxics Division, 841 Chestnut Building, Philadelphia, PA 19107. EPA Region IV (Alabama, Florida... 80202-2466. EPA Region IX (Arizona, California, Hawaii and Nevada; the territories of American Samoa...

  13. 75 FR 63177 - Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... AGENCY Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations (40 CFR 35.115) require the Agency to evaluate the performance of agencies which receive grants....

  14. Asbestos worker protection. Environmental Protection Agency (EPA). Final rule.

    PubMed

    2000-11-15

    In this Final Rule, EPA is amending both the Asbestos Worker Protection Rule (WPR) and the Asbestos-in-Schools Rule. The WPR amendment protects State and local government employees from the health risks of exposure to asbestos to the same extent as private sector workers by adopting for these employees the Asbestos Standards of the Occupational Safety and Health Administration (OSHA). The WPR's coverage is extended to State and local government employees who are performing construction work, custodial work, and automotive brake and clutch repair work. This final rule cross-references the OSHA Asbestos Standards for Construction and for General Industry, so that future amendments to these OSHA standards are directly and equally effective for employees covered by the WPR. EPA also amends the Asbestos-in-Schools Rule to provide coverage under the WPR for employees of public local education agencies who perform operations, maintenance, and repair activities. EPA is issuing this final rule under section 6 of the Toxic Substances Control Act (TSCA).

  15. 76 FR 50726 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA Strategic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; EPA Strategic Plan.... Title: EPA Strategic Plan Information on Source Water Protection. ICR numbers: EPA ICR No. 1816.05,...

  16. Today's Environmental Technologies-Innovative Solutions for Regional Issues, U.S. EPA ETV and SBIR Programs Regional Workshop, October 7-8, 2008, U.S. EPA Region 2, New York City, New York, Meeting Summary Report

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) and Small Business Innovation Research (SBIR) Programs hosted a workshop on October 7–8, 2008, at the EPA Region 2 office in New York City, New York. The goals of the workshop were to: (1) ...

  17. Green Roof Research through EPA's Regional Applied Research Effort

    EPA Science Inventory

    ABSTRACT The U.S. Environmental Protection Agency’s (EPA) Regional Applied Research Effort (RARE) allows the Regions of the EPA to choose research projects to be performed in partnership with EPA’s Office of Research and Development (ORD). Over the last decade, several green roo...

  18. Green Roof Research through EPA's Regional Applied Research Effort - slides

    EPA Science Inventory

    The U.S. Environmental Protection Agency’s (EPA) Regional Applied Research Effort (RARE) allows the Regions of the EPA to choose research projects to be performed in partnership with EPA’s Office of Research and Development (ORD). Over the last decade, several green roof projects...

  19. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  20. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture... with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. (a) Background. The authorities and missions of NRCS, EPA, and state environmental agencies make it...

  1. US EPA: A USER AGENCY PERSPECTIVE ON POLAR SATELLITE OBSERVATIONS

    EPA Science Inventory

    The Agency uses satellite sensor observations in its work on measuring, monitoring and modeling the environment and human health. It generates observations in collaboration with states, local and regional governments, tribes and others, and is a consumer of observations from a v...

  2. Survey of EPA and Other Federal Agency Scientific Data Management Policies and Guidance, 2009

    EPA Science Inventory

    The purpose of this study is to compile and assess internal Environmental Protection Agency (EPA) scientific data management (SDM) policies and guidance. Additionally, this study examines SDM policies and guidance from other Federal Agencies engaged in science and technology, an...

  3. 76 FR 64086 - Availability of FY 10 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations... Natural Resources; Commonwealth of Kentucky Energy and Environment Cabinet; Mississippi Department of... the Clean Air Act. EPA Region 4 has prepared reports for each agency identified above and...

  4. 78 FR 68060 - Availability of FY 12 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations... Natural Resources; Commonwealth of Kentucky Energy and Environment Cabinet; Mississippi Department of... the Clean Air Act. EPA Region 4 has prepared reports for each agency identified above and...

  5. 77 FR 52022 - Availability of FY 11 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations... Natural Resources; Commonwealth of Kentucky Energy and Environment Cabinet; Mississippi Department of... the Clean Air Act. EPA Region 4 has prepared reports for each agency identified above and...

  6. EPA Region 10 Climate Change and TMDL Pilot Project - South Fork Nooksack River, Washington

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Region 10 and EPA’s Office of Research and Development (ORD) and Office of Water (OW) have launched a pilot research project to consider how projected climate change impacts could be incorporated into a TMDL and influence restoration...

  7. 75 FR 61485 - Regulatory Training Session With Air Carriers, EPA Regional Partners and Other Interested Parties...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... AGENCY Regulatory Training Session With Air Carriers, EPA Regional Partners and Other Interested Parties... 19, 2011, air carriers who meet the definition of ``public water systems'' under the Safe Drinking Water Act (SDWA) must meet the first set of requirements of the new regulation. These air carriers...

  8. EPA'S REGIONAL VULNERABILITY ASSESSMENT PROGRAM (REVA) DEMONSTRATING RESULTS THROUGH PARTNERSHIPS

    EPA Science Inventory

    EPA's Regional Vulnerability Assessment (ReVA) program, a regional-scale comparative risk research effort, has been under development since 1998 with a pilot study focused on the Mid- Atlantic region. ReVA is part of the interagency Integrated Science for Ecosystem Challenges ini...

  9. 40 CFR 13.23 - Salary offset when EPA is not the creditor agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Salary offset when EPA is not the creditor agency. 13.23 Section 13.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL... to the Director, Financial Management Division (2734R), U.S. Environmental Protection Agency,...

  10. 40 CFR 13.23 - Salary offset when EPA is not the creditor agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Salary offset when EPA is not the creditor agency. 13.23 Section 13.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL... to the Director, Financial Management Division (2734R), U.S. Environmental Protection Agency,...

  11. 40 CFR 13.23 - Salary offset when EPA is not the creditor agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Salary offset when EPA is not the creditor agency. 13.23 Section 13.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL... to the Director, Financial Management Division (2734R), U.S. Environmental Protection Agency,...

  12. 40 CFR 13.23 - Salary offset when EPA is not the creditor agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Salary offset when EPA is not the creditor agency. 13.23 Section 13.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL... to the Director, Financial Management Division (2734R), U.S. Environmental Protection Agency,...

  13. 40 CFR 13.23 - Salary offset when EPA is not the creditor agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Salary offset when EPA is not the creditor agency. 13.23 Section 13.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL... to the Director, Financial Management Division (2734R), U.S. Environmental Protection Agency,...

  14. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: ARSENIC TREATMENT TECHNOLOGIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techn...

  15. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: MERCURY CONTINUOUS EMISSION MONITORS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techn...

  16. THE EPA REMOTE SENING ARCHIVE: A UNIQUE AGENCY RESOURCE

    EPA Science Inventory

    Often environmental issues need to have a historical perspective, to look back into the past.
    Remotely sensed imagery is one way to see the land and what happened in a previous time. The EPA is often responsible to look into the past to facilitate a better future for the envi...

  17. EPA Regional Science Workshop on Stormwater Management

    EPA Science Inventory

    This workshop is being held at Region 2. It will provide a great opportunity for collaboration with Regions 1 and 3 as well as ORD. Topics to be discussed include: National Research Council's report, the new Administration's serious interest in stormwater management, issueanc...

  18. 40 CFR 57.107 - The State or local agency's transmittal to EPA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 6 2012-07-01 2012-07-01 false The State or local agency's transmittal to EPA. 57.107 Section 57.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.107 The State or local...

  19. 40 CFR 57.107 - The State or local agency's transmittal to EPA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false The State or local agency's transmittal to EPA. 57.107 Section 57.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.107 The State or local...

  20. 40 CFR 57.107 - The State or local agency's transmittal to EPA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false The State or local agency's transmittal to EPA. 57.107 Section 57.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.107 The State or local...

  1. 40 CFR 57.107 - The State or local agency's transmittal to EPA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 6 2013-07-01 2013-07-01 false The State or local agency's transmittal to EPA. 57.107 Section 57.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.107 The State or local...

  2. 40 CFR 57.107 - The State or local agency's transmittal to EPA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 5 2011-07-01 2011-07-01 false The State or local agency's transmittal to EPA. 57.107 Section 57.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) PRIMARY NONFERROUS SMELTER ORDERS General § 57.107 The State or local...

  3. Statutory complexity disguises agency capture in Citizens Coal Council v. EPA

    SciTech Connect

    Mullen, R.

    2007-07-01

    In Citizens Coal Council v. EPA, an en banc panel for the Sixth Circuit Court of Appeals considered a challenge to EPA regulations promulgated pursuant to the Clean Water Act (CWA). The EPA promulgated the regulations in an attempt to incentivize coal companies to remine once abandoned mine sites. Petitioners, two nonprofit environmental organizations, claimed that the regulations violated the Clean Water Act and Administrative Procedure Act by allowing coal companies to remine without adhering to any enforceable pollution limitations. The EPA countered that more remining would improve water quality at abandoned sites. The Sixth Circuit rejected Petitioners' claims, finding that the EPA's regulations were reasonably consistent with the CWA's goal of restoring the integrity of the nation's waters. In so holding, the court struggled to understand the meaning of the CWA's complex procedural and technical language, and allowed the EPA to justify the rule based on the CWA's broad statement of purpose. Such superficial judicial review sets a dangerous precedent in environmental law, because it exacerbates the risk of agency capture. A captured agency promulgates regulations that benefit-industry, not the environment. Without the judiciary acting as a meaningful check against agency capture, the public loses a valuable tool in the fight against major-industrial polluters like the domestic coal industry. Citizens Coal Council therefore stands as a cautionary tale, a warning sign that the judiciary may be unable to identify agency capture where the regulations at issue are promulgated pursuant to a complex statute like the Clean Water Act.

  4. EMERGING SCIENCE: EPA'S ORD SUPPORTS REGIONAL HAZE PROGRAM

    EPA Science Inventory

    A series of presentations from EPA's Board of Science Councilors review in April 2005 and the Science Forum in May 2005 are being made available to the Regional Planning Organization conference on June 9-10, 2005. Attendees will be able to review the materials during the confere...

  5. EPA'S REGIONAL VULNERABILITY ASSESSMENT PROGRAM: TOOLS TO FACILITATE REGIONAL TO LOCAL DECISION-MAKING

    EPA Science Inventory

    EPA's Regional Vulnerability Assessment (ReVA) program is developing and testing approaches to conducting comparative environmental risk assessments at the regional scale, considering impacts to ecological human, and fiscal health endpoints. It seeks an objective and quantifiable...

  6. EPA (Environmental Protection Agency) initiates wetlands research in the Pacific Northwest

    SciTech Connect

    Kentula, M.E.

    1987-01-01

    In January 1986 the U.S. Environmental Protection Agency (EPA) adopted a Wetlands Research Plan (Zedler and Kentula 1986). The plan describes the research necessary to assist the Agency in implementing its responsibilities for protecting wetlands, including Section 404 of the Clean Water Act. Three research needs were identified and an emphasis on freshwater systems was recommended. Research will be implemented to: (1) assess the water quality functions of wetlands; (2) develop methods to predict the cumulative impact(s) associated with wetland loss; and (3) improve the formulation and evaluation of wetland creation/ restoration projects required as mitigation for unavoidable impacts.

  7. Joint NASA/EPA AVIRIS Analysis in the Chesapeake Bay Region: Plans and Initial Results

    NASA Technical Reports Server (NTRS)

    Johnson, Lee; Stokely, Peter; Lobitz, Brad; Shelton, Gary

    1998-01-01

    NASA's Ames Research Center is performing an AVIRIS demonstration project in conjunction with the U. S. Environmental Protection Agency (Region 3). NASA and EPA scientists have jointly defined a Study Area in eastern Virginia to include portions of the Chesapeake Bay, southern Delmarva Peninsula, and the mouths of the York and James Rivers. Several environmental issues have been identified for study. These include, by priority: 1) water constituent analysis in the Chesapeake Bay, 2) mapping of submerged aquatic vegetation in the Bay, 3) detection of vegetation stress related to Superfund sites at the Yorktown Naval Weapons Station, and 4) wetland species analysis in the York River vicinity. In support of this project, three lines of AVIRIS data were collected during the Wallops Island deployment on 17 August 1997. The remote sensing payload included AVIRIS, MODIS Airborne Simulator and an RC-10 color infrared film camera. The AVIRIS data were delivered to Ames from the JPL AVIRIS Data Facility, on 29 September 1997. Quicklook images indicate nominal data acquisition, and at the current time an atmospheric correction is being applied. Water constituent analysis of the Bay is our highest priority based on EPA interest and available collateral data, both from the surface and from other remote sensing instruments. Constituents of interest include suspended sediments, chlorophyll-a and accessory pigments, Analysis steps will include: verification of data quality, location of study sites in imagery, incorporation of relevant field data from EPA and other Chesapeake Bay cooperators, processing of imagery to show phenomenon of interest, verification of results with cooperators. By 1st quarter CY98 we plan to circulate initial results to NASA and EPA management for review. In the longer term we will finalize documentation, prepare results for publication, and complete any needed technology transfer to EPA remote sensing personnel.

  8. LATIN--Latin American Regional News Agency.

    ERIC Educational Resources Information Center

    Nichols, John Spicer

    The establishment of a regional news agency for Latin America to improve the balance of news flow and increase the transmission of news more applicable to regional problems has often been proposed. Despite wide acceptance of the concept, the birth of the Third World's first regional news agency, Agencia Latinoamericana de Informacion (LATIN), has…

  9. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Working relations with the U.S. Environmental Protection Agency (EPA) and related State environmental agencies. 650.21 Section 650.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT...

  10. Analysis of 70 Environmental Protection Agency priority pharmaceuticals in water by EPA Method 1694.

    PubMed

    Ferrer, Imma; Zweigenbaum, Jerry A; Thurman, E Michael

    2010-09-01

    The U.S. Environmental Protection Agency (EPA) Method 1694 for the determination of pharmaceuticals in water recently brought a new challenge for treatment utilities, where pharmaceuticals have been reported in the drinking water of 41-million Americans. This proposed methodology, designed to address this important issue, consists of solid-phase extraction (SPE) followed by liquid chromatography-mass spectrometry (LC/MS-MS) using triple quadrupole. Under the guidelines of Method 1694, a multi-residue method was developed, validated, and applied to wastewater, surface water and drinking water samples for the analysis of 70 pharmaceuticals. Four distinct chromatographic gradients and LC conditions were used according to the polarity and extraction of the different pharmaceuticals. Positive and negative ion electrospray were used with two MRM transitions (a quantifier and a qualifier ion for each compound), which adds extra confirmation not included in the original Method 1694. Finally, we verify, for the first time, EPA Method 1694 on water samples collected in several locations in Colorado, where positive identifications for several pharmaceuticals were found. This study is a valuable indicator of the potential of LC/MS-MS for routine quantitative multi-residue analysis of pharmaceuticals in drinking water and wastewater samples and will make monitoring studies much easier to develop for water utilities across the US, who are currently seeking guidance on analytical methods for pharmaceuticals in their water supplies.

  11. Development of EPA's (Environmental Protection Agency) BRC (below regulatory concern) criteria for the disposal of low-level radioactive waste

    SciTech Connect

    Gruhlke, J.M.; Galpin, F.L.; Holcomb, W.F. )

    1989-11-01

    The Environmental Protection Agency (EPA) program to develop proposed generally applicable environmental standards for land disposal of low-level radioactive waste (LLW) and certain naturally occurring and accelerator-produced radioactive wastes has been completed. The elements of the proposed standards for LLW under 40CFR193 of the Code of Federal Regulations include the following: 1. exposure limits for predisposal management and storage operations; 2. criteria for other regulatory agencies to follow in specifying wastes that are below regulatory concern (BRC); 3. postdisposal exposure limits; 4. groundwater protection requirements; and 5. qualitative implementation requirements. This paper focuses on the development of EPA's BRC criteria applicable to the disposal of LLW.

  12. Superfund record of decision (EPA Region 2): GCL Tie and Treating Inc., Operable Unit 1, Sidney, NY, September 30, 1994

    SciTech Connect

    1995-04-01

    This Record of Decision (ROD) documents the U.S. Environmental Protection Agency`s (EPA`s) selection of the remedial action for the GCL Tie and Treating site. The selected remedy pertains to the first of two operable units for the site and addresses the contaminated soils and debris located on the GCL property.

  13. 75 FR 52326 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA's Light-Duty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... Information Collection Activities; Proposed Collection; Comment Request; EPA's Light-Duty In-Use Vehicle... owners of light-duty vehicles. Title: EPA's Light Duty In-Use Vehicle Testing Program (Renewal). ICR... has an ongoing program to evaluate the emission performance of in-use light-duty (passenger car...

  14. 77 FR 58127 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA ICR No. 2104...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-19

    ...://www.epa.gov/epahome/dockets.htm . FOR FURTHER INFORMATION CONTACT: Rachel Lentz, Office of Brownfields.... Title: Brownfields Program--Accomplishment Reporting (Renewal). ICR numbers: EPA ICR No. 2104.04, OMB... and Brownfields Revitalization Act (Pub. L. 107-118) (``the Brownfields Amendments'') was signed...

  15. AN OVERVIEW OF EPA'S REGIONAL VULNERABILITY ASSESSMENT (REVA) PROGRAM

    EPA Science Inventory

    Regional Vulnerability Assessment (ReVA) is a, approach to place-based ecological risk assessment that is currently under development by ORD. The pilot assessment will be done for the Mid-Atlantic region and builds on data collected for EMAP. ReVA is being developed to identify t...

  16. Coeur d'Alene basin EPA (Environmental Protection Agency) water quality monitoring, 1972-1986

    SciTech Connect

    Hornig, C.E.; Terpening, D.A.; Bogue, M.W.

    1988-09-01

    Region 10, U.S. EPA, has conducted chemical and biological monitoring during low-flow conditions from 1972 to 1986 along the South Fork Coeur d'Alene River in northern Idaho, a stream with a long history of severe metals pollution from mining activities. During 1986, metals analysis of sediments and tissues from the lower Coeur d'Alene River and Coeur d'Alene Lake was also conducted. Due chiefly to effluent controls at the Bunker Hill Complex Superfund site, concentrations of zinc, cadmium, and lead were reduced since the 1970's. Although levels of zinc and cadmium remain well above national criteria for protection of cold water biota, recovery of aquatic life has been substantial, with the lower mainstream now supporting a successful sports fishery. Sediments in the lower Coeur d'Alene system remain heavily contaminated with toxic metals, although high levels in edible fish tissues were not found. Allowable permit limits (as of 1986) for metals (primarily cadmium) have the potential of increasing in-stream metals concentrations. Water quality-based permits are particularly important for aquatic life protection of the South Fork upstream of Mullan and the mainstream downstream of the S.F. confluence.

  17. AN OVERVIEW OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S SMALL SYSTEMS RESEARCH AND DEVELOPMENT CENTER AT THE EPA TEST AND EVALUATION FACILITY IN CINCINNATI, OHIO

    EPA Science Inventory

    The U.S. Environmental Protection Agency (U.S. EPA) landmark Safe Drinking Water Act Amendments of 1996 promised to bring and provide safe drinking water to all Americans. Since that time many have not understood or appreciated EPA involvement in the research and development (...

  18. EMERGING SCIENCE: EPA'S ORD SUPPORTS REGIONAL HAZE PROGRAM; POSTERS FROM BOSC REVIEW AND SCIENCE FORUM

    EPA Science Inventory

    A series of presentations from EPA's Board of Science Councilors review in April 2005 and the Science Forum in May 2005 are being made available to the Regional Planning Organization conference on June 9-10, 2005. Attendees will be able to review the materials during the confere...

  19. EPA GEOSPATIAL QUALITY COUNCIL

    EPA Science Inventory

    The EPA Geospatial Quality Council (previously known as the EPA GIS-QA Team - EPA/600/R-00/009 was created to fill the gap between the EPA Quality Assurance (QA) and Geospatial communities. All EPA Offices and Regions were invited to participate. Currently, the EPA Geospatial Q...

  20. 40 CFR 13.22 - Salary offset when EPA is the creditor agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... arrangements which are consistent with law and regulations. Where a hearing is held, the employee is entitled... under a Federal benefits program (such as health insurance) requiring periodic deductions from pay, if... may have under either these procedures or any other provision of law. (q) Refunds. EPA will...

  1. Superfund record of decision amendment (EPA Region 5): Carter Industrials Site, Detroit, MI, February 28, 1995

    SciTech Connect

    1996-02-01

    This decision document changes a decision made on September 18, 1991 in which the United States Environmental Protection Agency (U.S. EPA) chose low-temperature thermal desorption as the remedy for PCB contamination at the Carter Industrials Site in Detroit, Michigan. U.S. EPA is hereby amending the 1991 Record of Decision (PB92-964126) to select off-site disposal as the remedy. This response action addresses remediation of PCB-contaminated soil, debris, and buildings at the Carter Industrials Site. The principal threats posed by conditions at the Site include inhalation of volatilized PCBs and fugitive dust, and dermal contact with contaminated materials. The amended remedy will eliminate these threats.

  2. 40 CFR 270.225 - What must the State or EPA Region report about noncompliance with RAPs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... report about noncompliance with RAPs? 270.225 Section 270.225 Protection of Environment ENVIRONMENTAL... PERMIT PROGRAM Remedial Action Plans (RAPs) Operating Under Your Rap § 270.225 What must the State or EPA Region report about noncompliance with RAPs? The State or EPA Region must report noncompliance with...

  3. 40 CFR 270.225 - What must the State or EPA Region report about noncompliance with RAPs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... report about noncompliance with RAPs? 270.225 Section 270.225 Protection of Environment ENVIRONMENTAL... PERMIT PROGRAM Remedial Action Plans (RAPs) Operating Under Your Rap § 270.225 What must the State or EPA Region report about noncompliance with RAPs? The State or EPA Region must report noncompliance with...

  4. 40 CFR 270.225 - What must the State or EPA Region report about noncompliance with RAPs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... report about noncompliance with RAPs? 270.225 Section 270.225 Protection of Environment ENVIRONMENTAL... PERMIT PROGRAM Remedial Action Plans (RAPs) Operating Under Your Rap § 270.225 What must the State or EPA Region report about noncompliance with RAPs? The State or EPA Region must report noncompliance with...

  5. 40 CFR 270.225 - What must the State or EPA Region report about noncompliance with RAPs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... report about noncompliance with RAPs? 270.225 Section 270.225 Protection of Environment ENVIRONMENTAL... PERMIT PROGRAM Remedial Action Plans (RAPs) Operating Under Your Rap § 270.225 What must the State or EPA Region report about noncompliance with RAPs? The State or EPA Region must report noncompliance with...

  6. 40 CFR 270.225 - What must the State or EPA Region report about noncompliance with RAPs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... report about noncompliance with RAPs? 270.225 Section 270.225 Protection of Environment ENVIRONMENTAL... PERMIT PROGRAM Remedial Action Plans (RAPs) Operating Under Your Rap § 270.225 What must the State or EPA Region report about noncompliance with RAPs? The State or EPA Region must report noncompliance with...

  7. An Exploratory Analysis of Regional Assessment Data in Support of Nutrient Criteria Development for EPA Region 5, 7 and 8

    EPA Science Inventory

    The information in this report was requested by EPA Region 5. Their stated purpose for this information was to use it as "lines of evidence" in discussions with R5 states regarding the establishment of nutrient criteria. The information may also be useful to other states as 1) a...

  8. NATIONAL HUMAN EXPOSURE ASSESSMENT SURVEY (NHEXAS): ANALYSIS OF EXPOSURE PATHWAYS AND ROUTES FOR ARSENIC AND LEAD IN EPA REGION 5

    EPA Science Inventory

    The National Human Exposure Assessment Survey (NHEXAS) Phase I field study conducted in EPA Region 5 (Great Lakes Area) provides extensive exposure data on a representative sample of approximately 250 residents of the region. Associated environmental media and biomarker (blood...

  9. NEW TECHNOLOGY FOR ENVIRONMENTAL SOLUTIONS - COLLABORATING FOR RESULTS, U.S. EPA ETV AND SBIR PROGRAMS REGIONAL WORKSHOP; MAY 8, 2007, U.S. EPA REGION 6, DALLAS, TEXAS, MEETING SUMMARY REPORT

    EPA Science Inventory

    The U.S. EPA Envirnomental Technology Verification (ETV) and Small Business Innovation Research (SBIR) Program hosted a workshop on May 8, 2007, at the EPA Region 6 office in Dallas, Texas. One goal of the workshop was to provide information about new innovative technologies to ...

  10. CO{sub 2} emissions reduction using energy conservation measures: EPA Region IV`s experience

    SciTech Connect

    Berish, C.; Day, R.; Sibold, K.; Tiller, J.

    1994-12-31

    EPA Region 4 concluded in a recent comparative environmental risk evaluation that global climate change could substantially impact the Southeast. To address this risk, Region 4 developed an action plan to promote cost-effective pollution prevention and reduce greenhouse gas emissions, The regional plan contains programs that aye specific to Region 4 as well as geographic components of the national Climate Change Action Plan. Sources of carbon dioxide emissions were targeted for pollution prevention based on an energy model that allows the user to create energy efficiency scenarios in four sectors: residential, commercial, industrial, and transportation. Activities were selected using the modeled information on sector reduction potentials and resource and cost-effectiveness criteria. Given the high level of uncertainty associated with climate change projections, the programs developed are all cost effective, prevent pollution and/or result in sound adaptation policies. Currently, policy makers at national, regional, and local levels are deciding on what types of energy efficiency programs to implement. The region`s action plan is composed of several programs and approaches. The authors have developed implemented, and/or participated in the following: energy scenario model. EARTHWALK (residential energy conservation); energy conservation in affordable homes (new residences); Cool Communities Program (strategic tree planting and light colored surfaces); EPA`s Green Lights Program; WAVE (water conservation), the Plant Protection Center; QUEST TO SAVE THE EARTH (outreach tools); energy and water use planning for the 1996 Olympic Games, and planning for sea-level rise. Reviewing the practices of the above programs will be the focus of this paper.

  11. EPA (Environmental Protection Agency) SITE (Superfund Innovative Technology Evaluation) program seeks technology proposals

    SciTech Connect

    Not Available

    1989-12-01

    EPA will issue an RFP to initiate the SITE-005 solicitation for demonstration of technologies under the Superfund Innovative Technology Evaluation (SITE) Program. This portion of the SITE program offers a mechanism for conducting a joint technology demonstration between EPA and the private sector. The goal of the demonstration program is to provide an opportunity for developers to demonstrate the performance of their technologies on actual hazardous wastes at Superfund sites, and to provide accurate and reliable data on that performance. Technologies selected must be of commercial scale and provide solutions to problems encountered at Superfund Sites. Primary emphasis in the RFP is on technologies that address: treatment of mixed, low level radioactive wastes in soils and groundwater; treatment of soils and sludges contaminated with organics and/or inorganics, materials handling as a preliminary step to treatment or further processing, treatment trains designed to handle specific wastes, are in situ technologies, especially those processes providing alternatives to conventional groundwater pump and treat techniques.

  12. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: ARSENIC MONITORING TECHNOLOGIES

    EPA Science Inventory

    The U.S. Environmental Protection Agency Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This technology ...

  13. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA), ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGAM: RESIDENTIAL NUTRIENT REDUCTION

    EPA Science Inventory

    The U.S. Environmental Protection Agency Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This technology ...

  14. Superfund record of decision (EPA Region 2): Anchor Chemicals Superfund Site, Town of Oyster Bay, Nassau County, NY, September 29, 1995

    SciTech Connect

    1996-02-01

    This Record of Decision (ROD) documents the U.S. Environmental Protection Agency`s (EPA`s) selection of the remedial action for the Anchor Chemical Superfund Site (the `Site`). EPA, in consultation with the State of New York, has determined that the Achor Chemical Superfund Site does not pose a significant threat to human health or the environment and, therefore, further remediation is not appropriate. This determination is based on the findings of the Remedial Investigation and the baseline Risk Assessment. The risks posed by the Site are within EPA`s acceptable risk range and therefore do not pose a threat to human health or the environment.

  15. Superfund record of decision amendment (EPA Region 9): J. H. Baxter and Company, Weed, CA, March 27, 1998

    SciTech Connect

    1998-09-01

    This decision document presents the US Environmental Protection Agency`s (EPA) revised selected remedial actions for certain contaminated soils and groundwater at the J.H. Baxter Superfund Site in Weed, California. EPA concluded that it is not possible to achieve the 1990 ROD (PB91-921489) cleanup standards for groundwater within the DNAPL zone. The remedy consists of the 1990 ROD components plus enhancements, modifications, and additional containment measures as described in this amendment. Actions have also been selected to modify other aspects of the soils remedy previously selected for the site in the 1990 ROD.

  16. 40 CFR 13.22 - Salary offset when EPA is the creditor agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Entitlement to notice, hearing, written response and decision. (1) Prior to initiating collection action... to collect a debt by salary offset under this section is entitled to receive a written notice as... to a written decision on the following issues: (i) The determination of the Agency concerning...

  17. ADVANCING EPA WETLAND SCIENCE: DEVELOPING TOOLS FOR QUANTITATIVE ASSESSMENT OF WETLAND FUNCTION AND CONDITION AT THE REGIONAL LEVEL

    EPA Science Inventory

    The EPA Office of Water has recognized a critical need for tribes, states and federal agencies to be able to quantitatively assess the condition of the nations wetland resources. Currently, greater than 85% of states, tribes, and territories are lacking even rudimentary biologic...

  18. The use and acceptance of Other Scientifically Relevant Information (OSRI) in the U.S. Environmental Protection Agency (EPA) Endocrine Disruptor Screening Program.

    PubMed

    Bishop, Patricia L; Willett, Catherine E

    2014-02-01

    The U.S. Environmental Protection Agency (EPA) Endocrine Disruptor Screening Program (EDSP) currently relies on an initial screening battery (Tier 1) consisting of five in vitro and six in vivo assays to evaluate a chemical's potential to interact with the endocrine system. Chemical companies may request test waivers based on Other Scientifically Relevant Information (OSRI) that is functionally equivalent to data gathered in the screening battery or that provides information on a potential endocrine effect. Respondents for 47 of the first 67 chemicals evaluated in the EDSP submitted OSRI in lieu of some or all Tier 1 tests, seeking 412 waivers, of which EPA granted only 93. For 20 of the 47 chemicals, EPA denied all OSRI and required the entire Tier 1 battery. Often, the OSRI accepted was either identical to data generated by the Tier 1 assay or indicated a positive result. Although identified as potential sources of OSRI in EPA guidance, Part 158 guideline studies for pesticide registration were seldom accepted by EPA. The 93 waivers reduced animal use by at least 3325 animals. We estimate 27,731 animals were used in the actual Tier 1 tests, with additional animals being used in preparation for testing. Even with EPA's shift toward applying 21st-century toxicology tools to screening of endocrine disruptors in the future, acceptance of OSRI will remain a primary means for avoiding duplicative testing and reducing use of animals in the EDSP. Therefore, it is essential that EPA develop a consistent and transparent basis for accepting OSRI.

  19. An examination of the Environmental Protection Agency risk assessment principles and practices: a brief commentary on section 4.1.3 of the EPA March 2004 Staff Paper.

    PubMed

    Mundt, K A

    2006-01-01

    The US Environmental Protection Agency (EPA) recently issued a Staff Paper that articulates current risk assessment practices. In section 4.1.3, EPA states, "... effects that appear to be adaptive, non-adverse, or beneficial may not be mentioned." This statement may be perceived as precluding risk assessments based on non-default risk models, including the hormetic--or biphasic--dose-response model. This commentary examines several potential interpretations of this statement and the anticipated impact of ignoring hormesis, if present, in light of necessary conservatism for protecting human and environmental health, and the potential for employing alternative risk assessment approaches.

  20. An examination of the Environmental Protection Agency risk assessment principles and practices: a brief commentary on section 4.1.3 of the EPA March 2004 Staff Paper.

    PubMed

    Mundt, K A

    2006-01-01

    The US Environmental Protection Agency (EPA) recently issued a Staff Paper that articulates current risk assessment practices. In section 4.1.3, EPA states, "... effects that appear to be adaptive, non-adverse, or beneficial may not be mentioned." This statement may be perceived as precluding risk assessments based on non-default risk models, including the hormetic--or biphasic--dose-response model. This commentary examines several potential interpretations of this statement and the anticipated impact of ignoring hormesis, if present, in light of necessary conservatism for protecting human and environmental health, and the potential for employing alternative risk assessment approaches. PMID:16459710

  1. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... EIS's. (v) Advise EPA regarding soils, plant materials, and soil and water conservation techniques... areas of mutual concern. These common areas include air quality, water quality, pesticides, waste.... The Deputy Administrator for Water Resources is responsible for contacts with EPA in relation...

  2. 7 CFR 650.21 - Working relations with the U.S. Environmental Protection Agency (EPA) and related State...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... areas of mutual concern. These common areas include air quality, water quality, pesticides, waste...) and environmental considerations in the conservation and development of natural resources. (b) Policy... significance and mutual advantage. (ii) Assist EPA as requested in developing EPA policy, guidelines,...

  3. Regional variations in burnout rates in a natural resources agency.

    PubMed

    Ihrke, Douglas M; Johnson, Theresa L

    2002-01-01

    This study explores employee burnout within and across the four administrative regions of the Natural Resource Conservation Service (NRCS) based on the hypothesis that burnout levels will vary systematically with workload levels. Approximately 1100 District Conservationists (DCs), the front-line operating officers of the NRCS, were surveyed. Results indicate significant variation in workload and burnout levels but no significant association between these two variables within and across regions. Further analysis revealed that a number of important variables help to explain burnout across regions including job design, functional unit cooperation, and adequate staffing. Within regions, the variables that explain burnout are under the categories of leadership, job design, human resource systems, and agency policy. The authors make use of the research findings to develop a set of organization development (OD) recommendations to help the agency deal with burnout within and across regions.

  4. EPA`s cooperative research opportunities

    SciTech Connect

    Gatchett, A.M.; Fradkin, L.; James, S.

    1994-12-31

    The US Environmental Protection Agency (EPA) and the private sector find an increasing need for new cost-effective environmental technologies to treat, control, and prevent pollution. Many cooperative research programs to address this concern are available through the EPA. The Office of Research and Development (ORD) currently operates two of the most visible innovative technology development programs: (1) Superfund Innovative Technology Evaluation (SITE) Program; (2) Federal Technology Transfer Act (FTTA) Program. These programs work very closely with the other EPA program offices. A brief overview of these activities and the new Environmental Technology Initiative within EPA are presented in this paper.

  5. UMTRA Project remedial action planning and disposal cell design to comply with the proposed EPA (Environmental Protection Agency) standards (40 CFR Part 192)

    SciTech Connect

    Not Available

    1989-01-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project involves stabilizing 24 inactive uranium mill tailings piles in 10 states. Remedial work must meet standards established by the US Environmental Protection Agency (EPA). Remedial action must be designed and constructed to prevent dispersion of the tailings and other contaminated materials, and must prevent the inadvertent use of the tailings by man. This report is prepared primarily for distribution to parties involved in the UMTRA Project, including the US Nuclear Regulatory Commission (NRC), and states and tribes. It is intended to record the work done by the DOE since publication of the proposed EPA groundwater protection standards, and to show how the DOE has attempted to respond and react in a positive way to the new requirements that result from the proposed standards. This report discusses the groundwater compliance strategies now being defined and implemented by the DOE, and details the changes in disposal cell designs that result from studies to evaluate ways to facilitate compliance with the proposed EPA groundwater protection standards. This report also serves to record the technical advances, planning, and progress made on the UMTRA Project since the appearance of the proposed EPA groundwater protection standards. The report serves to establish, document, and disseminate technical approaches and engineering and groundwater information to people who may be interested or involved in similar or related projects. 24 refs., 27 figs., 8 tabs.

  6. EPA and DHA status of South Asian and white Canadians living in the National Capital Region of Canada.

    PubMed

    Nagasaka, Reiko; Gagnon, Claude; Swist, Eleonora; Rondeau, Isabelle; Massarelli, Isabelle; Cheung, Winnie; Ratnayake, Walisundera M N

    2014-10-01

    To minimize the risk of cardiovascular disease (CVD), most dietary guidelines have recommended consuming 500 mg/day of eicosapentaenoic acid (EPA) + docosahexaenoic acid (DHA) or two servings of oily fish/week. The sum of percent EPA and DHA in red blood cell (RBC) total fatty acids-termed the omega-3 index-has been proposed as a biomarker for assessing the risk of death from CVD. The omega-3 indices of ≤4, >4 to <8 and ≥8 % have been proposed to be associated with high, intermediate and low CVD risks, respectively. In this study, we determined the EPA + DHA intake level and the omega-3 index of South Asian Canadians (SAC; n = 308) and white Canadians (WC; n = 341) age 20-79 years living in the National Capital Region of Canada. The mean EPA + DHA intake levels were 569 ± 571 mg/day for SAC and 684 ± 865 mg/day for WC and 46 % of SAC and 43 % of WC met the recommended EPA + DHA intake level of 500 mg/day. The mean omega-3 indices were 6.6 and 5.9 % for SAC and WC respectively. The suggested cardio-protective target level for the omega-3 index of ≥8 % was observed only in 19.8 % of SAC and in 9.4 % of WC subjects. The majority of the participants (74.4 % of SAC and 82.7 % of WC) were in the >4 to <8 % range. These results suggest that although study participants' dietary intake of EPA + DHA is adequate, this intake was not sufficient to provide an omega-3 index that is considered cardio-protective.

  7. THE IDEA IS TO USEMODIS IN CONJUNCTION WITH THE CURRENT LIMITED LANDSAT CAPABILITY, COMMERCIAL SATELLITES, ANDUNMANNED AERIAL VEHICLES (UAV), IN A MULTI-STAGE APPROACH TO MEET EPA INFORMATION NEEDS.REMOTE SENSING OVERVIEW: EPA CAPABILITIES, PRIORITY AGENCY APPLICATIONS, SENSOR/AIRCRAFT CAPABILITIES, COST CONSIDERATIONS, SPECTRAL AND SPATIAL RESOLUTIONS, AND TEMPORAL CONSIDERATIONS

    EPA Science Inventory

    EPA remote sensing capabilities include applied research for priority applications and technology support for operational assistance to clients across the Agency. The idea is to use MODIS in conjunction with the current limited Landsat capability, commercial satellites, and Unma...

  8. Regional Comparisons of Coastal Sediment Contamination Detected by a Biomarker (P450 HRGS; EPA Method 4425)

    SciTech Connect

    Anderson, Jack W.; Hartwell, S I.; Hameedi, M J.

    2005-01-01

    Pollution investigations by the Center for Coastal Assessment and Monitoring of the National Oceanic and Atmospheric Administration (NOAA) have been conducted since 1984 and have incorporated extensive biological and chemical analyses. Since 1993, one of the suites of biological tests utilized in these studies has been the biomarker P450HRGS, which is more recently referred to as EPA Method 4425. Extracts of sediments are applied to a human cell line with a reporter gene at the CYP1A1 site. Light produced by the extracts is a function of the concentrations and potencies of those compounds with an affinity for Ah-receptor (polycyclic aromatic hydrocarbons [PAHs], polychlorinated biphenyls [PCBs], dioxins/furans). These compounds are carcinogenic, can produce chronic toxicity, and those containing chlorine are persistent and bioaccumulated. Nineteen coastal regions and 1309 samples from the three U.S. coasts have been evaluated as part of the NOAA investigations. The stratified random sampling approach used by NOAA provides estimates of the areas (km2) of each region containing levels of the compounds above thresholds. From analysis of the data base, sediments with concentrations at or below 11 ?g benzo[a]pyrene equivalents (B[a]PEq)/g would not be expected to produce effects on the benthos. At 32 ?g B[a]PEq/g and above there is the potential for impacts on the biota, and above 60 ?g/g, the degradation of the benthic community has been observed. Several of the regional surveys found no samples at or above 60 ?g B[a]PEq/g, but 60% of the samples from New York Harbor (280 km2) were above this level. Analyses of data from Puget Sound and Chesapeake Bay demonstrate an increase in samples above 32 ?g B[a]PEq/g in more populated and industrial regions. A targeted investigation of the distribution of the three important classes of compounds identified by Method 4425 would be more cost effective by first screening samples by this method before expending substantial funds in

  9. Superfund record of decision (EPA Region 10): Harbor Island (Lead), operable unit 3, Seattle, WA, June 28, 1994

    SciTech Connect

    1995-02-01

    The decision document presents the selected final remedial action, for soil and groundwater, for the Lockheed Shipyard facility operable unit on the Harbor Island site in Seattle, King County, Washington. The U.S. Environmental Protection Agency (EPA) has divided the Harbor Island site into four operable units: (1) the petroleum storage tank facilities (ARCO, Shell and Texaco) operable unit, (2) the marine sediment operable unit, (3) `soil and groundwater` operable unit, and (4) the Lockheed Shipyard facility operable unit. The decision document addresses only the Lockheed Shipyard facility.

  10. Stability of purgeable VOCs in water samples during pre-analytical holding. Part 2: Analyses by an EPA regional laboratory

    SciTech Connect

    West, O.R.; Bayne, C.K.; Siegrist, R.L.; Holden, W.L.; Bottrell, D.W.

    1997-03-01

    This study was undertaken to examine the hypothesis that prevalent and priority purgeable VOCs in properly preserved water samples are stable for at least 28 days. For the purposes of this study, VOCs were considered functionally stable if concentrations measured after 28 days did not change by more than 10% from the initial values. An extensive stability experiment was performed on freshly-collected surface water spiked with a suite of 44 purgeable VOCs. The spiked water was then distributed into multiple 40-mL VOC vials with 0.010-in Teflon-lined silicone septum caps prefilled with 250 mg of NaHSO{sub 4} (resulting pH of the water {approximately}2). The samples were sent to a commercial [Analytical Resources, Inc. (ARI)] and EPA (Region IV) laboratory where they were stored at 4 C. On 1, 8, 15, 22, 29, 36, and 71 days after sample preparation, analysts from ARI took 4 replicate samples out of storage and analyzed these samples for purgeable VOCs following EPA/SW846 8260A. A similar analysis schedule was followed by analysts at the EPA laboratory. This document contains the results from the EPA analyses; the ARI results are described in a separate report.

  11. 75 FR 61481 - Agency Information Collection Activities; Submission of EPA ICR No. 2078.01 to OMB for Review and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... means EPA will not know your identity or contact information unless you provide it in the body of your... recommends that you include your name and other contact information in the body of your comment and with any..., OMB Control No. 2060-0528. ICR Status: This ICR is currently scheduled to expire on March 31, 2011....

  12. Superfund Record of Decision (EPA Region 6): Lincoln Creosote Site, Bossier City, LA, November 26, 1997

    SciTech Connect

    1998-10-01

    The Lincoln Creosote Site (Site) is located in Bossier City, Louisiana, and consists of a 20-acre industrial area that includes the former location of a wood treatment plant. Wood products such as railroad ties and utility poles were pressure treated at the plant, using creosote, chromated copper-arsenate (CCA) and pentachlorophenol (PCP) as wood preservatives. The compounds used for wood treatment contained metals, a number of semi-volatile organic base-neutral extractable compounds such as polynuclear aromatic hydrocarbon (PAHs). EPA`s selected removal action called for excavation of residential soils containing concentrations of wood treatment product residuals.

  13. Superfund record of decision (EPA Region 10): Idaho National Engineering Laboratory (USDOE), Operable Unit 2-13, Idaho Falls, ID, December 17, 1997

    SciTech Connect

    1998-09-01

    The Test Reactor Area (TRA) Waste Area Group (WAG) 2 is one of the ten Idaho National Engineering and Environmental Laboratory (INEEL) WAGs identified in the Federal Facilities Agreement and Consent Order (FFA/CO) by the US Environmental Protection Agency (EPA) Region 10, the Idaho Department of Health and Welfare (IDHW), and the US Department of Energy (DOE). This resulting comprehensive Record of Decision (ROD) document presents the selected remedial actions for eight contaminant release sites at the TRA of the INEEL, Idaho Falls, Idaho. It provides information to support remedial actions for these eight sites where contamination presents an unacceptable risk, and a ``No Action`` decision on 47 additional sites at the TRA.

  14. AIR POLLUTION MEASUREMENTS IN THE VICINITY OF THE WORLD TRADE CENTER - SUMMARY OF MEASUREMENTS CONDUCTED BY EPA-ORD

    EPA Science Inventory

    The U.S. Environmental Protection Agency's Office of Research and Development (EPA-ORD) was requested by EPA's Region 2 office in New York on 9/12/01 to assist with air quality monitoring in response to the collapse of the World Trade Center. Scientists at the U.S. EPA-ORD's Nati...

  15. EPA (Environmental Protection Agency) evaluation of the gyroscopic wheel cover device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-06-01

    This report announces the conclusions of the Environmental Protection Agency (EPA) evaluation of the Gyroscopic Wheel Cover under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the Gyroscopic Wheel Cover device was conducted upon the application of Simmer Wheels, Incorporated. The device is a mechanical assembly which replaces each of the standard wheel covers on a vehicle. The device is claimed to improve fuel economy, handling and braking characteristics, and the life of the brakes and tires.

  16. Superfund explanation of significant difference for the record of decision (EPA Region 3): Fairchild, Intel, and Raytheon Sites, (Mew Study Area), Mountain View, CA, September 1990

    SciTech Connect

    1995-02-01

    The purpose of the document is to explain the significant differences between the Record of Decision (ROD) signed by the U.S. Environmental Protection Agency (EPA) on June 9, 1989 (PB90-118225) and the remedy that will be implemented at the Middlefield/Ellis/Whisman Study Area (MEW Site). The document provides a brief background on the MEW Site, describes the change to the ROD that EPA is now making and explains the ways in which this change affects implementation of the remedy selected by EPA in June of 1989.

  17. Ohio EPA Teachers Kit.

    ERIC Educational Resources Information Center

    Ohio State Environmental Protection Agency, Columbus.

    In an effort to provide teachers in Ohio with assistance in environmental education, the Ohio Environmental Protection Agency (EPA) has produced this teachers kit. It is designed to describe what the Ohio EPA is doing to protect Ohio's air, land, and water. The background information provides an historical account of some of the events that have…

  18. INSIDE EPA RESEARCH

    EPA Science Inventory

    The article discusses air pollution research at the U.S. EPA, and particularly AEERL's role in that research which, in some areas, predates the Agency's. EPA's engineering research programs are shifting from an initial focus on sulfur dioxide and nitrogen oxide pollution control ...

  19. EPA'S CONTROL TECHNOLOGY APPROACH TO ASSISTING STATES AND REGIONS WITH AIR TOXICS PROBLEMS: FIVE CASE STUDIES

    EPA Science Inventory

    The paper discusses a new U.S. strategy to reduce public exposure to toxic air pollutants in the ambient air. he strategy calls for state and local authorities to take on more of the lead regulatory role. he shift in emphasis and responsibility prompted EPA's Offices of Research ...

  20. EPA'S WASTE MANAGEMENT AND SOIL TREATMENT RESEARCH

    EPA Science Inventory

    The mission of the EPA is to protect human health and to safeguard the natural environment - air, water, and land - upon which life depends. In order to accomplish this mission, the Agency is organized into a series of regional and program offices. The ORD supports the various co...

  1. 77 FR 24952 - Agency Information Collection Activities; Proposed Collection; Comment Request; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... ICR (August 26, 2009; 74 FR 43118). The last collection request anticipated the program progressing... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; Regional Haze... organizations and facilities potentially regulated under the regional haze rule. Title: Regional...

  2. EPA Enviropod. A summary of the use of the Enviropod under a Memorandum of Understanding among EPA Region 8, the State of Utah, and the University of Utah Research Institute

    NASA Technical Reports Server (NTRS)

    Ridd, M. K.

    1984-01-01

    Twenty-three missions were flown using the EPA's panoramic camera to obtain color and color infrared photographs of landslide and flood damage in Utah. From the state's point of view, there were many successes. The biggest single obstacle to smooth and continued performance was unavailable aircraft. The Memorandum of Understanding between the State of Utah, the Environmental Protection Agency, and the Center for Remote Sensing and Cartography is included along with forms for planning enviropod missions, for requesting flights, and for obtaining feedback from participating agencies.

  3. Superfund Record of Decision (EPA Region 4): Stauffer Chemical, AL, September 1993

    SciTech Connect

    Not Available

    1993-09-01

    This decision document (Record of Decision), presents the selected remedial action for Cold Creek Swamp (OU3) for the Stauffer Chemical (LeMoyne Plant) Superfund Site and the Stauffer Chemical (Cole Creek Plant) Superfund Site, Mobile County, Alabama. This operable unit is the third of four at the Stauffer Sites. Operable unit one was enumerated by a Record of Decision that was signed by EPA on September 27, 1989. Operable unit two addressed the migration of contaminants present in the surficial aquifer at the Site. Operable unit three, which is enumerated by this Record of Decision, addresses contamination at the Site in Cold Creek Swamp.

  4. The Regional Approach to Information Sharing: The U.S. Environmental Protection Agency's Experiences in Southern Africa and Eastern Europe.

    ERIC Educational Resources Information Center

    Spencer, Linda; Van Wingen, Rachel

    In response to the global outcry for environmental information, the Environmental Protection Agency (EPA) launched its International Data Sharing Program in 1989 and began to forge information partnerships with developing nations. The three objectives of the program are to establish EPA as a partner in information exchange, to disseminate…

  5. Comparison of EPA (Environmental Protection Agency) test house data with predictions of an indoor-air-quality model

    SciTech Connect

    Sparks, L.E.; Jackson, M.D.; Tichenor, B.A.

    1988-07-01

    An easy-to-use indoor-air-quality (IAQ) model is described. It is multi-compartmented and based on a well-mixed mixing model. Sources and sinks are allowed in each compartment. A menu-driven fill-in-the-form user interface controls program flow and is used to obtain data from the user. On-screen graphical output is provided. The model estimates the effects of heating, ventilation, and air conditioning (HVAC), air cleaning, room-to-room air movement, and natural ventilation on pollutant concentrations. Experiments conducted in the EPA test house using moth crystal cakes for model verification are described. The agreement between small chamber emission factors, model predictions, and test house data is very good. Predicted weight loss of the moth crystal cakes was within 5% of the measured weight loss. Predicted room concentrations of p-dichlorobenzene are within 20% of the measured values. Future directions for model development and experimental studies are discussed.

  6. EPA (Environmental Protection Agency) method study 25, method 602, purgeable aromatics. Report for Sep 79-Dec 82

    SciTech Connect

    Warner, B.J.; Finke, J.M.; Gable, R.C.; Strobel, J.E.; Snyder, A.D.

    1984-05-01

    The experimental design and the results of an interlaboratory study for an analytical method to detect purgeable aromatics in water are described herein. The method, EPA Method 602, Purgeable Aromatics, employs a purge-and-trap chromatographic technique for determination of seven aromatic hydrocarbon analytes in water matrices. The three Youden pairs of spiking solutions used in this study contained benzene, chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, ethylbenzene and toluene. The six water types used in the study were distilled water, drinking water, surface water, and three wastewater samples from industries employing or producing aromatic hydrocarbons. Twenty laboratories participated in the Method 602 validation study. The participating laboratories supplied their individual distilled, drinking, and surface water samples. Monsanto Research Corporation (MRC) supplied the three industrial wastewater samples. The statistical analyses and conclusions reached in this report are based on the analytical data obtained by the 20 participating laboratories.

  7. Superfund explanation of significant difference for the record of decision (EPA Region 4): Wrigley Charcoal Plant, Wrigley, TN, October 20, 1997

    SciTech Connect

    1998-12-01

    The US Environmental Protection Agency (EPA) is issuing this Explanation of Significant Differences (ESD) for the Wrigley Charcoal Superfund site (``the Site``) in Wrigley, Hickman County, Tenn. The purpose of this fact sheet is to modify the Interim Action Record of Decision (IAROD) issued on September 30, 1991, and to inform the public of current site conditions and future actions.

  8. Aggregating data for computational toxicology applications: The U.S. Environmental Protection Agency (EPA) Aggregated Computational Toxicology Resource (ACToR) System.

    PubMed

    Judson, Richard S; Martin, Matthew T; Egeghy, Peter; Gangwal, Sumit; Reif, David M; Kothiya, Parth; Wolf, Maritja; Cathey, Tommy; Transue, Thomas; Smith, Doris; Vail, James; Frame, Alicia; Mosher, Shad; Cohen Hubal, Elaine A; Richard, Ann M

    2012-01-01

    Computational toxicology combines data from high-throughput test methods, chemical structure analyses and other biological domains (e.g., genes, proteins, cells, tissues) with the goals of predicting and understanding the underlying mechanistic causes of chemical toxicity and for predicting toxicity of new chemicals and products. A key feature of such approaches is their reliance on knowledge extracted from large collections of data and data sets in computable formats. The U.S. Environmental Protection Agency (EPA) has developed a large data resource called ACToR (Aggregated Computational Toxicology Resource) to support these data-intensive efforts. ACToR comprises four main repositories: core ACToR (chemical identifiers and structures, and summary data on hazard, exposure, use, and other domains), ToxRefDB (Toxicity Reference Database, a compilation of detailed in vivo toxicity data from guideline studies), ExpoCastDB (detailed human exposure data from observational studies of selected chemicals), and ToxCastDB (data from high-throughput screening programs, including links to underlying biological information related to genes and pathways). The EPA DSSTox (Distributed Structure-Searchable Toxicity) program provides expert-reviewed chemical structures and associated information for these and other high-interest public inventories. Overall, the ACToR system contains information on about 400,000 chemicals from 1100 different sources. The entire system is built using open source tools and is freely available to download. This review describes the organization of the data repository and provides selected examples of use cases.

  9. Superfund Record of Decision (EPA Region 9): Modesto Groundwater Contamination, Modesto, CA, September 26, 1997

    SciTech Connect

    1998-01-01

    This decision document presents the selected interim remedial action (IRA) for the Modesto Ground Water Contamination Site in Modesto, Stanislaus County, California. The primary components of the selected remedy include groundwater extraction, groundwater treatment by air stripping with carbon adsorption, discharge of treated groundwater to the City of Modesto`s water system, and soil vapor extraction (SVE) followed by carbon adsorption. The selected alternative is expected to remove a substantial portion of dissolved PCE from the groundwater. EPA will be monitoring the downgradient edge of the plume to determine if the remaining PCE would be removed through natural attenuation. If necessary to comply with discharge requirements, extracted groundwater will also be treated using an ion exchange unit to remove naturally occurring uranium.

  10. Superfund Record of Decision (EPA region 4): Mowbray Engineering Company, Greenville, Alabama, September 1986. Final report

    SciTech Connect

    Not Available

    1986-09-25

    The Mowbray Engineering Company (MEC) site consists of a 3-acre swamp located in Greenville, Butler County, Alabama. An aquifer underlying the site supplies 11,400 residents with potable water. Waste oils were dumped onto the ground behind the plant. Oil was also allowed to flow into a city storm sewer drain and ultimately into the swamp. Dumping and other discharges continued until the mid 1970s. MEC installed two underground storage tanks to collect oils for resale and prevent spills. PCBs were detected in swamp soils at 500 ppm, leading EPA to remove the top six inches of swamp soil and disposing the wastes in an approved offsite hazardous waste facility. The primary contaminants of concern are PCBs. Selected remedies were proposed and are included.

  11. Superfund Record of Decision (EPA Region 7): Shenandoah Stables, Missouri (first remedial action), July 1988

    SciTech Connect

    Not Available

    1988-07-28

    The Shenandoah Stables (SS) site is located in a rural area near Moscow Mills, Lincoln County, Missouri, approximately 35 miles northwest of St. Louis, Missouri. The property includes an enclosed arena and horse stables. In May 1971, the area inside the arena was sprayed with dioxin-contaminated waste oil for dust-control purposes. Investigations were conducted by EPA in May 1982, which indicated continued exterior and interior contamination of the facility by dioxin at levels greater than 1,750 micrograms/kg. The selected remedial action for this site includes: excavation of all dioxin-contaminated surface soil exceeding 1 micrograms/kg with continued excavation until a residual concentration of 5 to 10 micrograms/kg at the 2 to 4-foot depth is reached in the arena and slough, or excavation until bedrock is encountered, with backfilling of excavated area.

  12. US EPA (Environmental Protection Agency) perspective on AOC (assimilable organic carbon) research as related to coliform colonization and compliance problems

    SciTech Connect

    Reasoner, D.J.; Rice, E.W.

    1989-01-01

    The biological stability of treated drinking water has become a major concern for water utilities. The U.S. E.P.A. is concerned from the perspective of coliform MCL compliance and remediation of coliform biofilm problems. The levels of readily assimilable nutrients present in treated water are affected by water treatment processes, but of greatest concern are those processes, such as ozonation, that cause increases in the levels of assimilable organic carbon (AOC) and therefore contribute to biological instability of the water. Thus, the combined use of ozonation (pre-oxidant) and a lower disinfectant residual as an approach to reducing disinfectant byproducts may result in increased bacterial growth, including coliforms, in the distribution system. Information is needed on: the AOC flux level that stimulate coliform growth in biofilm: the specific nutrients and concentrations that can stimulate growth of both coliforms and HPC; treatment strategies to reduce AOC levels and strategies to effectively control biofilm formation where AOC levels cannot be reduced.

  13. Superfund Record of Decision (EPA Region 9): Western Pacific Railroad Company, Oroville, CA, September 30, 1997

    SciTech Connect

    1998-01-01

    This Record of Decision (ROD) presents the selected final remedial action at the Western Pacific Railroad Superfund Site (the Site) in Oroville, California. The remedy the Environmental Protection Agency has selected for soil includes excavation of approximately 2,000 tons of soil in the area with the highest levels of contamination.

  14. EPA Environmental Chemistry Laboratory

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Environmental Protection Agency's (EPA) Chemistry Laboratory (ECL) is a national program laboratory specializing in residue chemistry analysis under the jurisdiction of the EPA's Office of Pesticide Programs in Washington, D.C. At Stennis Space Center, the laboratory's work supports many federal anti-pollution laws. The laboratory analyzes environmental and human samples to determine the presence and amount of agricultural chemicals and related substances. Pictured, ECL chemists analyze environmental and human samples for the presence of pesticides and other pollutants.

  15. Superfund record of decision amendment (EPA Region 1): Tibbetts Road, Barrington, NH, September 28, 1998

    SciTech Connect

    1999-03-01

    This decision document amends the selected remedial action for the Tibbetts Road Superfund Site (Site) located in Barrington, New Hampshire, as outlined in the September 29, 1992 (PB93-963709) Record of Decision. The 1992 ROD called for the extraction and treatment of contaminated ground water from the overburden and weathered bedrock aquifers beneath the Site using vacuum extraction and pump-and-treat, respectively. At the time of the vacuum extraction system was shut down in 1997, contaminant removal rates had decreased to the point where there was limited progress being made towards achieving the clean up levels identified in the 1992 ROD. After evaluating the available alternatives, EPA selected natural bioremediation and phytoremediation as the means of treating the remaining contamination found in the overburden and bedrock aquifers. The selected remedy is a comprehensive approach which addresses all current and potential future risks caused by soil and groundwater contamination at the Site and will attain clean up levels within a reasonable time frame.

  16. OVERVIEW OF ECOTOXICOLOGY RESEARCH AT THE US EPA NHEERL, MID-CONTINENT ECOLOGY DIVISION

    EPA Science Inventory

    The US Environmental Protection Agency is a regulatory agency whose mission is the protection of human health and the environment. The EPA has several Program and Regional Offices that form the regulatory side of the Agency. The Office of Research and Development (ORD) is a separ...

  17. EPA`s approach to assessment of radon risk

    SciTech Connect

    Schmidt, A.; Puskin, J.S.; Nelson, N.; Nelson, C.B.

    1992-12-31

    The Environmental Protection Agency (EPA) has assessed the potential lung-cancer risk to the general population due to radon based on the Agency`s general principles of risk assessment. This same approach has been used to assess the impact on public health of other carcinogenic environmental pollutants. This paper briefly describes the application of EPA`s approach to radon and includes a description of the method used by the Agency to estimate that approximately 22,000 lung-cancer deaths per year may be related to radon exposure. Also presented are the weight of evidence for classifying radon as a known human carcinogen and the uncertainties associated with estimating risks from radon exposure. These combined factors reflect the extent of the underlying support and the context for EPA`s estimates of lung-cancer deaths.

  18. EPA Hearing Sparks Controversy

    NASA Astrophysics Data System (ADS)

    Zielinski, Sarah

    2006-03-01

    The U.S. Environmental Protection Agency (EPA) is not investing enough money in the science needed for the agency to make sound environmental policy decisions, according to several witnesses who testified before a U.S. House of Representatives subcommittee on 16 March. The House Science Subcommittee on Environment, Technology, and Standards brought together George Gray, EPA associate administrator for research and development, and three other witnesses to discuss the proposed cuts to EPA's Office of Research and Development (ORD), the agency's primary research arm. The Bush Administration has proposed cutting the ORD budget by six percent in Fiscal Year 2007, to $557 million. This would continue a trend of decreases for ORD, whose budget would decline by 14 percent from FY2004 to FY2007 if the cuts are approved by the U.S. Congress.

  19. Summary of the EPA (Environmental Protection Agency) workshop on carcinogenesis bioassay via the dermal route. Final technical report

    SciTech Connect

    Not Available

    1987-04-29

    Traditionally, the oral route has been the most common route of administration in bioassays which tested the potential carcinogenicity of chemicals. Regulatory agencies, however, prefer to have test chemicals applied by the same route as expected human exposure, whenever possible. Since human exposure to industrial chemicals is frequently via the dermal route, this has become a route of choice for animal testing of certain chemicals. However, protocol design for dermal bioassays presents many unique problems which must be addressed before guidelines for bioassays by the dermal route can be formulated. Furthermore, it may be feasible to develop a limited dermal protocol to screen certain classes of chemicals such as acrylates/methacrylates. Recognizing the need for this workshop, it was designed in two distinct parts; to address the problems inherent in the development of a generic protocol for dermal bioassays and, a specific limited dermal bioassay protocol for acrylates/methacrylates.

  20. EXISTING AND NEWLY DEVELOPED ASSESSMENT TOOLS AND BIOCRITERIA FOR THE U.S. EPA'S NEW ENGLAND AND MID-ATLANTIC REGIONS

    EPA Science Inventory

    This poster offers an overview of biological assessment programs for wadeable streams and rivers within states in the U.S. EPA Regions 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont) and Region 3 (Delaware, Maryland, Pennsylvania, Virginia and West ...

  1. THE US EPA'S REGIONAL VULNERABILITY ASSESSMENT PROGRAM: A RESEARCH STRATEGY FOR 2001-2006

    EPA Science Inventory

    The goal of ORD's Regional Vulnerability Assessment (ReVA) Program is to develop all
    approach to quantifying regional ecological vulnerabilities so that risk management activities can be targeted and prioritized. ReVA's focus is, to develop a set of methods that are applica...

  2. 75 FR 39254 - EPA Responses to State and Tribal 2008 Lead Designation Recommendations: Notice of Availability...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... leone.kevin@epa.gov . For questions regarding EPA Region 9, please contact Ginger Vagenas, U.S. EPA, telephone (415) 972-3964, e-mail at vagenas.ginger@epa.gov . For questions regarding EPA Region 10,...

  3. Superfund record of decision (EPA Region 2): Malta Rocket Fuel Area Site, Towns of Malta and Stillwater, Saratoga County, NY, July 13, 1996

    SciTech Connect

    1997-01-01

    This Record of Decision (ROD) documents the U.S. Environmental Protection Agency`s (EPA`s) selection of the remedial action for the Malta Rocket Fuel Area site (the Site). The remedy addresses the principal threats to human health and the environment that are posed by conditions at the Site. Exposure to soil contamination at the Malta Test Station will be addressed by excavation and off-site disposal of the contaminated soil. Ingestion of contaminated ground water by on-site employees will be addressed by pumping the Test Station water supply wells and treating the water to acceptable drinking water standards using an air stripper. Ground water not captured by the air stripper will be remediated to cleanup standards through natural attenuation and degradation processes.

  4. Superfund Record of Decision (EPA Region 9): Williams Air Force Base, Operable Unit 5, Chandler, AZ, October 14, 1997

    SciTech Connect

    1998-10-01

    Williams Air Force Base (AFB) is located in Maricopa County, Mesa, Arizona. The following sites constitute Operable Unit (OU) 5: Airfield Underground Storage Tanks (UST) (ST-25); Paint Ship Leach Field (WP-27); Sewage Sludge Trenches (DP-28); Prime Beef Yard (SS-29); Golf Course Maintenance Area (SS-31); Building 1070 (SS-32); Munitions Incinerator (Facility 1119, SS-34); Concrete Hardfill Drum Removal Area (LF-26); Sewage Sludge Stockpile Area (Area 28); Facilities 1020 and 1051 (Site SS-21); Aboveground Storage Tanks (AST) 556 and 557 (Site ST-22); Building 1069 (Site SS-23); Building 1010 (Site SS-24); Concrete Hardfill Area (Site LF-26); Facility 1004 (Area 14). OU-5 addresses soil contamination actions at the nine sites listed in Section 1.1. OU-6 addresses soil and potential groundwater contamination at the Old Pesticide/Paint-Ship (Facility 724, Site SS-17). The USAF, EPA, and state of Arizona have approved ROD`s implementing cleanup remedies for OU-1, OU-2, and OU-3 sites. The deep soils at ST-12 (unsaturated soils below 25 feet) were included in an amendment to the OU-2 ROD. Investigations and feasibility study (FS) have been completed for OU-4 sites. Investigations, RI Report, Proposed Plan, and ROD are to be completed at OU-6. OU-5 is the subject of this ROD. This ROD recommends no action because previous removal actions resulting from the OU-5 action memorandum have either lowered the contamination levels below Arizona HBGL or EPA Region IX residential PRGs or the risk associated with the remaining contamination concentration will not pose an unacceptable risk to human health and the environment.

  5. Analysis of EPA`s cost-effectiveness study for the coastal oil and gas effluent limitations guidelines

    SciTech Connect

    Veil, J.

    1995-05-01

    The US Environmental Protection Agency (EPA) conducted a cost-effectiveness (CE) analysis to estimate the incremental cost of complying with the proposed effluent limitation guidelines (ELGs) for the coastal oil and gas industry (EPA 1995a). EPA`s CE analysis calculates the pounds of each pollutant that would be removed if the chosen discharge option is selected. In 1993, EPA issued final ELGs for the offshore oil and gas industry and published an offshore CE analysis. The chemical characteristics of produced water from the offshore region are essentially the same as those of produced water from the coastal region. It was surprising, therefore, that EPA chose a much longer list of pollutants and generally stricter weighting factors for the coastal CE analysis. This report reviews the data, assumptions, and analyses used in EPA`s coastal CE analysis and identifies alternate data, assumptions, and analyses that could lead to significantly different cost-effectiveness conclusions. Two alternate lists of pollutants are proposed, along with recalculated weighting factors for several pollutants that contributed a large proportion of the total PEs removed--radium, benzo(a)pyrene, boron, and ammonia. By using different combinations of these variables, a range of revised estimates of CE is calculated.

  6. Regional assessment of sediment contamination from marshes to the continental shelf: Results of the western component of the US EPA National Coastal Assessment

    EPA Science Inventory

    The US EPA National Coastal Assessment (NCA) program on the U.S. West Coast was designed as a pilot project to explore assessment of new components of coastal resources not previously incorporated in the NCA. The Western Regional component of the NCA program began with a two yea...

  7. Current Status of EPA Verification Program for EPA Protocol Gases

    EPA Science Inventory

    Accurate compressed gas calibration standards are needed to calibrate continuous emission monitors (CEMs) and ambient air quality monitors that are being used for regulatory purposes. US Environmental Protection Agency (EPA) established its traceability protocol to ensure that c...

  8. EPA Protocol Gas Verification Program

    EPA Science Inventory

    Accurate compressed gas calibration standards are needed to calibrate continuous emission monitors (CEMs) and ambient air quality monitors that are being used for regulatory purposes. US Environmental Protection Agency (EPA) established its traceability protocol to ensure that co...

  9. Approval of Hospital/Medical/Infectious Waste Incinerator State Plan for designated facilities and pollutants: Indiana. Environmental Protection Agency (EPA). Direct final rule.

    PubMed

    1999-12-17

    EPA is approving Indiana's State Plan for Hospital/Medical/Infectious Waste Incinerators (HMIWI), submitted on September 30, 1999. The State Plan adopts and implements the Emissions Guidelines (EG) applicable to existing HMIWIs. This approval means that EPA finds the State Plan meets Clean Air Act (Act) requirements. Once effective, this approval makes the State Plan federally enforceable.

  10. REGIONAL VULNERABILITY: A CONCEPTUAL FRAMEWORK

    EPA Science Inventory

    Regional vulnerability assessment, or ReVA, is an approach to place-based ecological risk assessment that is currently under development by the Office of Research and Development of the U.S. Environmental Protection Agency (EPA). The assessment is done at the scale of EPA region...

  11. 76 FR 61695 - Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... AGENCY Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary) AGENCY: Environmental... the Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary) for public review and.... EPA-HQ-OA-2011-0798. President Barack Obama established the Gulf Coast Ecosystem Restoration...

  12. 75 FR 3464 - Notice of a Regional Project Waiver of Section 1605 (Buy American) of the American Recovery and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... AGENCY Notice of a Regional Project Waiver of Section 1605 (Buy American) of the American Recovery and...: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The EPA is hereby granting a waiver of the Buy... information provided, EPA has concluded that a waiver of the Buy American provisions is justified....

  13. National Human Exposure Assessment Survey: analysis of exposure pathways and routes for arsenic and lead in EPA Region 5.

    PubMed

    Clayton, C A; Pellizzari, E D; Quackenboss, J J

    2002-01-01

    The National Human Exposure Assessment Survey (NHEXAS) Phase I field study conducted in EPA Region 5 (Great Lakes Area) provides extensive exposure data on a representative sample of approximately 250 residents of the region. Associated environmental media and biomarker (blood, urine) concentration data were also obtained for the study participants to aid in understanding of the relationships of exposures to both contaminant pathways and doses. Besides fulfilling the primary NHEXAS objectives, the NHEXAS data provided an opportunity to explore secondary usages, such as examining pathway to route of exposure relationships. A generic type of structural equation model was used to define the anticipated relationships among the various data types for both arsenic (As) and lead (Pb). Since, by design, only a few participants provided data for all sample types, implementing this model required that some media concentrations (outdoor air and soil) be imputed for subjects with missing information by using measurements collected in the same geographic area and time period. The model, and associated pairwise correlations, generally revealed significant but weak associations among the concentrations, exposures, and doses; the strongest associations occurred for the various air measurements (indoor versus outdoor and personal). The generally weak associations were thought to be partly due to the absence of complete coverage of nonresidential environmental media and to nonsynchronization of relevant measurement times and integration periods of collection across the various sample types. In general, relationships between the NHEXAS questionnaire data and the various concentration, exposure, and body-burden measures were also weak. The model results and the modeling exercise suggest several ways for optimizing the design of future exposure assessment studies that are aimed at supporting structural modeling activities. PMID:11859431

  14. EPA (Environmental Protection Agency) evaluation of the Cyclone-Z device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-01-01

    This document announces the conclusions of the EPA evaluation of the Cyclone-Z device under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the Cyclone-Z device was conducted upon receiving an application from the marketer. The device is claimed to improve fuel economy and driveability and to reduce exhaust emissions. EPA fully considered all of the information submitted by the applicant. The evaluation of the Cyclone-Z device was based on that information, EPA's engineering judgement, and its experience with other air bleed devices.

  15. Environmental Protection Agency (EPA) evaluation of the Super-Mag Fuel Extender under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Ashby, H.A.

    1982-01-01

    This document announces the conclusions of the EPA evaluation of the 'Super-Mag Fuel Extender' device under provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. On December 10, 1980, the EPA received a written request from the Metropolitan Denver District Attorney's Office of Consumer Fraud and Economic Crime to test at least one 'cow magnet' type of fuel economy device. Following a survey of devices being marketed, the Metropolitan Denver District Attorney's Office selected the 'Super-Mag' device as typical of its category and on April 13, 1981 provided EPA with units for testing. The EPA evaluation of the device using three vehicles showed neither fuel economy nor exhaust emissions were affected by the installation of the 'Super-Mag' device. In addition, any differences between baseline test results and results from tests with the device installed were within the range of normal test variability.

  16. Superfund explanation of significant difference for the record of decision (EPA region 2): Love Canal, Niagara Falls, NY, September 5, 1996

    SciTech Connect

    1997-11-01

    The United States Environmental Protection Agency (EPA) and the New York State Department of Environmental Conservation (NYSDEC) announce this Explanation of Significant Differences (ESD) to explain modifications to the selected remedy for the final destruction and disposal of Love Canal dioxin-contaminated sewer and creek sediments. These modifications are embodied in proposed changes to a partial consent decree between the United States and the State of New York and the Occidental Chemical Corporation (OCC) in the United States District Court for the Western District of New York.

  17. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 6 2012-07-01 2012-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  18. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 6 2013-07-01 2013-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  19. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  20. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  1. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 5 2011-07-01 2011-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  2. EPA (Environmental Protection Agency) evaluation of the POWERFuel Extender System under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-08-01

    The evaluation of the POWERFuel Extender System was conducted upon the application of the manufacturer. The device is claimed to improve fuel economy and driveability and to reduce exhaust emissions and required engine maintenance. The device is classified by EPA as a vapor-air bleed device. EPA fully considered all of the information submitted by the applicant. The evaluation of the POWERFuel Extender System was based on that information and on EPA's experience with other similar devices. Although, in theory, the introduction of alcohol and water could have a favorable effect on an engine's cleaniness, power and maintenance requirements and could even allow some vehicles to use lower octane fuel, data were not submitted to substantiate that the POWERFuel Extender System could cause these benefits.

  3. EPA (Environmental Protection Agency) evaluation of the P. S. C. U. 01 device under section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-08-01

    This document announces the conclusions of the EPA evaluation of the 'P.S.C.U. 01' device under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the P.S.C.U. 01 was conducted upon the application of Dutch Pacific, Incorporated. The device is comprised of several mechanical and electrical components and is intended to generate steam and deliver it to the combustion chamber via an inline catalyst. The device is claimed to improve fuel economy and to reduce exhaust emissions. The P.S.C.U. 01 is classified by EPA as a Vapor bleed device.

  4. EPA (Environmental Protection Agency) evaluation of the HYDRO-VAC device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-08-01

    This document announces the conclusions of the EPA evaluation of the HYDRO-VAC device under section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the HYDRO-VAC device was conducted upon the application of the manufacturer. The product is claimed to improved fuel economy and performance for both gasoline and diesel fueled vehicles.

  5. Superfund Record of Decision (EPA Region 2): Forest Glen Subdivision, Niagara Falls, NY. (First remedial action), December 1989

    SciTech Connect

    Not Available

    1989-12-29

    The Forest Glen Subdivision site consists of 21 acres of developed residential properties and undeveloped land in Niagara Fall, Niagara County, New York. Land in the area surrounding the Forest Glen subdivision is used for residential and industrial purposes, including a mobile home park, small shopping mall, and the CECOS Landfill. Chemical companies reportedly disposed of wastes onsite from the early 1950s to the early 1970s. Sampling by EPA's Field Investigation Team revealed the presence of high concentrations of unknown and tentatively identified compounds (TICs) in August 1987, and further soil sampling was conducted to identify the TICs. EPA has executed interim measures to stabilize site conditions including collecting, staging, and securing drums in areas north and east of the subdivision and temporarily covering visibily contaminated soil with concrete. The remedial activity is the first of two planned operable units and addresses resident relocation only. A subsequent operable unit will address the remediation of site contamination once the relocation is complete.

  6. Superfund record of decision (EPA Region 3): Stanley Kessler Superfund Site, King of Prussia, PA, September 1994

    SciTech Connect

    Not Available

    1994-09-29

    This decision document presents the final selected remedial action for the Stanley Kessler Superfund Site (the Site). The selected remedy for the Site will restore contaminated ground water to its beneficial use by cleaning up the ground water to background levels as established by EPA or the appropriate Maximum Contaminant Levels or non-zero Maximum Contaminant Level Goals established under the Federal Safe Drinking Water Act whichever is more stringent. The selected remedy is the only planned action for the Site.

  7. 78 FR 18589 - EPA Office of External Affairs and Environmental Education; Request for Nominations of Candidates...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... AGENCY EPA Office of External Affairs and Environmental Education; Request for Nominations of Candidates for the National Environmental Education Advisory Council AGENCY: Environmental Protection Agency (EPA... Affairs and Environmental Education (OEAEE) Staff Office is soliciting applications for...

  8. Superfund record of decision (EPA Region 10): Bangor Naval Submarine Base, operable unit 7, Silverdale, WA, April 16, 1996

    SciTech Connect

    1996-08-01

    The Record of Decision (ROD) presents the selected actions for Operable Unit 7 (OU 7) at the Naval Submarine Base (SUBASE), Bangor in Silverdale, Washington. The no-action alternative was determined most appropriate for Sites 4, 7, 18, and 30, and the three ecological areas (Cattail Lake, Hunter`s marsh, and Devil`s Hole) because associated site risks are within the acceptable risk range established by the EPA. Becuase of some uncertainties in the risk results, Sites 10 and 26 require monitoring only. Further action alternatives were evaluated for the remaining Sites B, 2, E, and 11.

  9. Superfund record of decision (EPA region 6): Vertac Superfund Site, operable unit 3, Jacksonville, AR, September 17, 1996

    SciTech Connect

    1997-05-01

    This decision document presents the selected remedial action for Operable Unit 3 (OU3), Ground Water, for the Vertac, Incorporated, site in Jacksonville, Arkansas. The remedy selected in this ROD for Operable Unit 3 will contain within the site`s confines dioxin- and herbicide- contaminated ground water that constitutes a low level long term threat, will treat to State of Arkansas water quality standards the ground water extracted from the site in connection with the hydraulic containment of the contaminated ground water plume, and will prioide a legal mechanism by which EPA will reevaluate the remedy selected in five-year intervals from the date the remedy is initiated.

  10. Superfund record of decision (EPA Region 1): Pease Air Force Base, Site 32/36, Rockingham County, NH, September 26, 1995

    SciTech Connect

    1996-02-01

    The selected remedy includes the installation of a vertical barrier to facilitate containment of the Site 32 source area; extraction and treamtent of groundwater from within and below the vertical barrier to prevent migration of contaminants in the source area overburden; and excavation and off-site disposal of Site 36 metals- and VOC-contaminated soil. Extracted groundwater will be treated in the modified Site 32/36 treatment plant and will be discharged via off-site (on-base) subsurface recharge trenches or surface application. Because this remedy will result in hazardous substances remaining on-site, a periodic review will be conducted by the Air Force, U.S. Environmental Protection Agency (EPA), and NHDES to ensure that the remedy is providing adequate protection of human health and the environment. This review will be conducted at least once every 5 years as long as hazardous substances remain on-site above health-based cleanup levels.

  11. Superfund Record of Decision (EPA Region 7): Oronogo-Duenweg Mining Belt Site, Operable Unit 4, Jasper County, MO, July 29, 1998

    SciTech Connect

    1998-09-01

    The US Environmental Protection Agency (EPA) has prepared this decision document to present the selected remedial action for ground water at the Oronogo/Duenweg Mining Belt Site located in Jasper County, Missouri. This selected remedy deals with providing safe drinking water supplies to residents currently consuming ground water contaminated with metals. The major components of selected remedy are: Support to Public Water Supply District No. 3 in the Oronogo/Duenweg Designated Area (DA); Extension of existing public water lines in the Oronogo/Duenweg DA; Extension of existing public water lines in the Irons Gates Extension DA; Installation of point-of-use treatment units to homes not accessible to public water; A maintenance program for the point-of-use treatment units; A monitoring program for threatened homes and the point-of-use treatment units; and Institutional controls to regulate future uses of the contaminated shallow aquifer.

  12. Hazardous waste management system standards for owners and operators of hazardous waste treatment, storage, and disposal facilities and EPA administered permit programs; hazardous waste permit program. Environmental Protection Agency. Interim final amendments to rule.

    PubMed

    1982-02-25

    On May 19, 1980, EPA promulgated regulations applicable to owners and operators of hazardous waste treatment, storage, and disposal facilities which prohibited the landfill disposal of most containerized liquid waste or waste containing free liquid on and after November 19, 1981. Further on June 29, 1981, EPA amended its hazardous waste management regulations so as to extend the compliance date of the restriction on the landfill disposal of containerized liquid ignitable wastes to coincide with the compliance data of the general restriction on landfill disposal of liquids. The Agency is today extending the compliance date on both these requirements until May 26, 1982, and, in a separate action, is proposing amendments to these restrictions. This extension of compliance dates is provided for the sole purpose of allowing time to complete the rulemaking action on today's proposed amendments. The Agency is also today exempting from the requirements of the hazardous waste management regulations, the acts of adding absorbent material to hazardous waste in containers and adding hazardous waste to absorbent material in a container, at the time waste is first placed in the container, in order to reduce the free liquids in a container.

  13. Superfund Record of Decision (EPA Region 1): Baird and McGuire, MA. (Third remedial action), September 1989

    SciTech Connect

    Not Available

    1989-09-14

    The Baird and McGuire site is a former chemical manufacturing facility in northwest Holbrook, Massachusetts, approximately 14 miles south of Boston. From 1912 to 1983 the company operated a chemical manufacturing and batching facility on the property. Manufactured products included herbicides, pesticides, disinfectants, soaps, floor waxes and solvents. Waste disposal methods at the site included direct discharge into the soil, nearby brook and wetlands, and a former gravel pit (now covered) in the eastern portion of the site. EPA conducted a removal action at the site in 1983 after a waste lagoon overflowed spreading contaminants into the Cochato River. The company ceased operating shortly thereafter. A second removal action was conducted in 1985, following the discovery of dioxin in site soils. EPA also conducted an Initial Remedial Measure at the site from 1985 through 1987 which involved constructing a new water main to direct water away from the site, removing building structures, and installing a temporary cap. The primary contaminants of concern affecting the sediment are organics including PAHs and pesticides, and metals including arsenic.

  14. Superfund Record of Decision (EPA Region 1): Tinkham's Garage Site, Londonderry, New Hampshire. (First remedial action), March 10, 1989

    SciTech Connect

    Not Available

    1989-03-10

    The Tinkham's Garage site includes 375 acres of residential and undeveloped land in Londonderry, New Hampshire. EPA site investigations in 1981 revealed onsite soil and ground water contaminated with VOCs resulting from onsite surface dumping of liquids and sludge in 1978 and 1979. The major contaminated soil area is in a field behind Tinkham's Garage. The first remedial action selected for the site was documented in a 1986 Record of Decision (ROD), which included excavation of approximately 10,800 cubic yards of contaminated soil with onsite treatment using either thermal aeration, composting or soil washing. Local wetlands impacted by soil excavating activities and contaminated ground water were also to be remediated. Information generated during a pre-design study led EPA in 1988 to propose the amendment to the 1986 ROD. As a result of the pre-design study findings, the remedial action selected in the 1986 ROD was never implemented. The primary contaminants of concern affecting the soil and ground water are VOCs including TCE and PCE. The selected remedial action for the site is included.

  15. Superfund Record of Decision (EPA Region 4): Interstate Lead (ILCO), Jefferson County, Leeds, AL. (First remedial action), September 1991

    SciTech Connect

    Not Available

    1991-09-30

    The Interstate Lead (ILCO) site consists of seven subsites located in and around the City of Leeds, Jefferson County, Alabama. The site includes an 8.5-acre active lead smelting facility and its parking lot, a service station; a manufacturing company; a church parking lot; a 1.4-acre residential property; a municipal landfill; and a restaurant. Land use in the area is mixed industrial and residential. Parts of the ILCO site overlie the Fort Payne Chert and Ordovician Undifferentiated aquifers, both of which are sources of drinking water for the City of Leeds. State investigations in 1983 and 1984, and a number of subsequent EPA investigations, identified metal contamination in onsite soil, sediment, ground water, surface water, and air. In 1984, EPA conducted an emergency removal action at the church subsite, and removed and disposed of approximately 5,000 cubic yards of waste material and soil offsite. The Record of Decision (ROD) provides a final remedy for soil contamination at all of the subsites except the main facility portion of subsite No. 1, and ground water contamination at four of the subsites as Operable Unit 1. The primary contaminants of concern affecting the soil, sediment, debris, and ground water are metals including arsenic, chromium, and lead. The selected source control remedial action is included.

  16. Superfund Record of Decision (EPA Region 1): Cannon Engineering, MA. (First Remedial Action), March 1988. Final report

    SciTech Connect

    Not Available

    1988-03-31

    The Cannon Engineering Corporation (CEC) facility is located in a small industrial park in the western part of the Town of Bridgewater, Plymouth County, Massachusetts. CEC, which has owned the property since 1974, handled, stored, and incinerated chemical waste onsite from 1974 to 1980. EPA conducted site investigations between 1980 and 1982, and in October 1982, Massachusetts contracted for the removal of sludge and liquid waste from onsite tanks and drums. In January 1988, EPA provided for the removal and disposal of numerous hazardous materials abandoned at the site. This remedial action addresses three discrete areas of soil and sediment contamination. The primary contaminants of concern affecting the ground water, soil, and debris are VOCs including benzene, TCE, and vinyl chloride, and other organics including PCBs and PAHs. The selected remedial action includes: excavation and onsite treatment of VOC-contaminated soil by thermal aeration, and excavation and offsite treatment of PCB-contaminated soil by incineration; decontamination, removal, and disposal of contaminated buildings, tanks, and structures; additional soil sampling; ground water monitoring.

  17. EPA`s clean air power initiative

    SciTech Connect

    Critchfield, L.R.

    1997-12-31

    The Clean Air Power Initiative (CAPI) is a multi-stakeholder project intended to improve air pollution control efforts involving the power generating industry. This paper documents the progress made in the first year of the initiative, which included a number of meetings with interested stakeholders and development and analysis of alternative approaches for more efficient and effective pollution control. The project`s goal is to develop an integrated regulatory strategy or three major pollutants emitted from electric power generators; namely, sulfur dioxide, nitrogen oxides, and, potentially, mercury. Major reductions in these pollutants are expected to be needed to reduce the detrimental health effects of ground-level ozone, fine particles, and hazardous air pollutants and reduce the environmental effects of acidification, eutrophication, ecosystem, crop, and materials damage, and regional haze. The Clean Air Power Initiative has considered, where feasible, new approaches to pollution control that recognize the long-range transport of many air pollutants and the economic benefits of emissions trading. The project was initiated by EPA`s Assistant Administrator for Air and Radiation in 1995. As individual companies develop and implement strategies to participate in more competitive power markets, they could benefit from greater certainty in being able to plan for and reduce costs of future environmental regulations. The EPA is interested in reinventing its regulatory approach to reduce the number, administrative complexity, and cost of its requirements while improving the likelihood of achieving environmental results.

  18. Superfund record of decision (EPA Region 10): Mountain Home Air Force Base, operable units 1, 3, 5 and 6, ID, September 27, 1995

    SciTech Connect

    1996-01-01

    This decision document presents the selected final remedial action for Operable Units (OUs) Numbers 1, 3, 5, 6, and sites at the Lagoon Base in Mountain Home, Idaho. USAF, EPA, and IDHW have determined that no remedial action is necessary under CERCLA for soil or regional groundwater at 32 of the 33 sites within OU1, OU3, OU5, OU6, Lagoon Landfill, and Fire Training Area 8 to ensure protection of human health and the environment. The Limited Action alternative addresses the principal threat posed by Site ST-11 because the perched water would only present an unacceptable risk if site use changed and if the perched water could be used as a source of water for residential use. The No Remedial Action alternative for the regional groundwater includes at least annual monitoring of the regional groundwater.

  19. EPA's Program for Asbestos Containing Materials in School Buildings.

    ERIC Educational Resources Information Center

    Johnson, Kirk A.

    1979-01-01

    Comments from the Environmental Protection Agency (EPA) concerning three recommendations (in an article in a previous issue of this journal about inspecting schools for asbestos-containing materials) that are in direct conflict with those offered by EPA. (MLF)

  20. 77 FR 2677 - EPA Responses to State and Tribal 2008 Ozone Designation Recommendations; Extension of Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... about December 9, 2011. On December 20, 2011 (76 FR 78872, FRL- 9608-6), the EPA published a notice in....maria@epa.gov . For questions regarding the EPA Region 4, please contact Jane Spann, U.S. EPA, telephone (404) 562-9029, email at spann.jane@epa.gov . For questions regarding the EPA Region 5, please...

  1. Superfund record of decision amendment (EPA Region 4): Wrigley Charcoal Superfund Site, Hickman County, Wrigley, TN, February 2, 1995

    SciTech Connect

    1995-03-01

    This decision document presents the selected Interim Remedial Action (IRA) for the Wrigley Charcoal Site, in Wrigley, Hickman County, Tennessee. The U.S. EPA has modified a wide variety of items that require immediate response action for the first step of cleanup activities to be taken at the Wrigley Charcoal Site. The major goal of these cleanup activities is to address the most serious threats at the Wrigley Charcoal Site by removing contaminated media from the Primary Site flood plain, remediating wastes at the Storage Basin, and through limited access restrictions at the Primary Site and the Storage Basin. The cleanup activities as presented in this IRA Record of Decision (ROD) Amendment will achieve significant risk reduction and will prepare the Site for future remedial activities.

  2. Superfund Record of Decision (EPA Region 1): Stamina Mills site, North Smithfield, RI. (First remedial action), September 1990. Final report

    SciTech Connect

    Not Available

    1990-09-28

    The five-acre Stamina Mills site is a former textile weaving and finishing facility in North Smithfield, Providence County, Rhode Island. A portion of the site is within the 100-year floodplain and wetland area of the Branch River. The manufacturing process used cleaning solvents, acids, bases and dyes for coloring, pesticides for moth proofing, and plasticizers to coat fabrics. Mill process wastes were placed in a landfill onsite. EPA initiated three removal actions from 1984 to 1990, including an extension of the municipal water supply to residents obtaining water from the affected aquifer; and treatment of two underground and one above-ground storage tanks, followed by offsite disposal. The Record of Decision (ROD) provides a final remedy and addresses both source control and management of contaminated ground water migration at the site. The primary contaminants of concern affecting the soil, debris, sediment, and ground water are VOCs including TCE and PCE; other organics including pesticides; and metals including chromium.

  3. Superfund Record of Decision (EPA Region 5): Organic Chemicals, Inc., Operable Unit 2, Grandville, MI, February 5, 1997

    SciTech Connect

    1997-11-01

    The Organic Chemicals Inc. (OCI) property is located at 3291 Chicago Drive, S.W., in the city of Grandville, Kent County, Michigan. A Preliminary Assessment (PA) for the Site was completed by EPA in 1983. The PA documented potential groundwater contamination from the solvent-contaminated seepage lagoon. Soil beneath this pond were also found to be contaminated. A potential for drinking water contamination and endangerment of flora and fauna in nearby potential wetlands was indicated in the PA. Analyses taken from solid waste storage units (rolloffs and 55 gallon drums) located at the Site revealed the presence of various contaminants including methylene chloride, toluene, ethylbenzene, xylenes and Arochlor 1242 polychlorinated biphenyls (PCBs). Analyses of soil samples taken from the vicinity of the solid waste storage units revealed the presence of methylene chloride, toluene, xylenes, 1,1,1-trichloroethane, trichloroethene, tetrachloroethene, chloroform, 1,1-dichloroethene, 1,2-dichloroethene, and Arochlor 1242 (PCBs).

  4. 75 FR 4411 - Agency Information Collection Activities: Department of the Interior Regional Climate Science...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    .... III. Request for Comments On November 19, 2009, we published a Federal Register notice (74 FR 59989...: Hello, and thank you for your comment on Federal Register document, FR Doc. E9-27780. This response... Regional Climate Science Centers AGENCY: United States Geological Survey (USGS), Interior. ACTION:...

  5. 7 CFR 210.30 - State agency and Regional office addresses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 210.30 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Provisions § 210.30 State agency and Regional office addresses. School food authorities and schools desiring... Office at the address or telephone number listed on the FNS Web site (www.fns.usda.gov/cnd)....

  6. 7 CFR 210.30 - State agency and Regional office addresses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 210.30 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION... Provisions § 210.30 State agency and Regional office addresses. School food authorities and schools desiring... Office at the address or telephone number listed on the FNS Web site (www.fns.usda.gov/cnd)....

  7. EPA'S ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) has evaluated technologies to determine their effectiveness in monitoring, preventing, controlling, and cleaning up pollution. Since the early 1990s, however, numerous government and private groups have determined that the lack of a...

  8. 40 CFR 725.50 - EPA review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false EPA review. 725.50 Section 725.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Administrative Procedures § 725.50 EPA review. (a)...

  9. 40 CFR 725.50 - EPA review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false EPA review. 725.50 Section 725.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Administrative Procedures § 725.50 EPA review. (a)...

  10. NARSTO EPA SS ATLANTA RAPID SPMS DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS ATLANTA RAPID SPMS DATA Project Title:  NARSTO ...   Order Data Guide Documents:  Atlanta SPMS Guide EPA Sites Get Google Earth ... Data:  Environmental Protection Agency Supersites Atlanta, Georgia SCAR-B Block:  ...

  11. The EPA Children's Environmental Health Yearbook Supplement.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Children's Health Protection.

    Through their environments, children are exposed to a wide variety of substances that provide a risk to children's health. This report provides information to the public on the work of the Environmental Protection Agency (EPA) related to children's health protection, summarizing initiatives undertaken since the publication of "The EPA Children's…

  12. Carbon Pollution Guidelines Proposed by EPA

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2014-06-01

    A proposal released by the U.S. Environmental Protection Agency (EPA) on 2 June would, for the first time, cut carbon pollution from existing fossil fuel-fired electric-generating units, which EPA says accounts for about one third of greenhouse gas emissions in the United States.

  13. 40 CFR 725.50 - EPA review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false EPA review. 725.50 Section 725.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Administrative Procedures § 725.50 EPA review. (a)...

  14. THE IMPACT OF EPA'S GREEN POWER PURCHASES

    EPA Science Inventory

    All federal agencies, including EPA, are required to reduce life-cycle greenhouse gas emissions attributed to facility energy use by 30% below 1990 levels by 2010. A key approach to reducing facility greenhouse gas emissions, employed by EPA, involves the purchase of "green power...

  15. EPA Pushing Improved Air Quality in Schools.

    ERIC Educational Resources Information Center

    Sack, Joetta L.

    2002-01-01

    Discusses how, in response to the growing problem of poor air quality in schools, the Environmental Protection Agency (EPA) has set new voluntary air-quality guidelines for schools. Addresses common air-related irritants; successful efforts at Guerrero Elementary School in Mesa, Arizona; preventive maintenance; and a sample of the EPA's…

  16. Research Funding Set for NSF, NASA, EPA.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1982

    1982-01-01

    Funds (1983) for National Science Foundation (NSF), National Aeronautics and Space Administration (NASA), and Environmental Protection Agency (EPA) research programs include $1,092,200,000 (NSF), $5.5 billion (NASA), and $119 million (EPA). NSF's science education activities were raised to $30 million in spite of the Administration's plan to phase…

  17. Use of wetlands under USEPA's (Environmental Protection Agency's) Region 5 Clean Lakes Program. Master's thesis

    SciTech Connect

    Landers, J.C.

    1989-05-01

    The EPA's Region V Clean Lakes Program uses several wetlands for controlling degradation of publicly owned, freshwater lakes. The study seeks to determine if the objectives of the Clean Lakes Program are being met by this use of wetlands, and if appropriate institutional arrangements and management techniques are being implemented to manage the wetlands. Conclusions regarding Revion V's use and management of wetlands include: wetland projects are not being monitored adequately for effectiveness and potential negative impacts on ecosystems; other mechanisms which may help to protect wetlands are being employed; management of most wetland projects is decentralized appropriately; most of the wetland projects provide for adequate short-term mass balance studies, prior sedimentation, plant species diversity, water level, retention time, uniform flow of water, and upland pollutant management; and existing evidence suggests that the Clean Lakes wetland projects are instrumental in meeting Program goals and objectives. Based on these conclusions several recommendations for improving wetlands management are reviewed.

  18. Superfund Record of Decision (EPA Region 2): Endicott Village Wellfield, Broome County, Endicott, NY. (Second remedial action), March 1991

    SciTech Connect

    Not Available

    1991-03-29

    The Endicott Village Well Field site consists of a municipal well, the Ranney Well, and its zone of influence, and is located in Endicott, Broome County, New York. Ground water pumped from the well serves as the primary drinking water source for the area. Land use in the area of concern includes a golf course, a sewage treatment plant, an airport, a few industrial tracts, two inactive landfills, and the Endicott Landfill. A 1987 Record of Decision (ROD) provided for installation of a packed column air stripper to treat water from the Ranney Well. In 1988, EPA identified the landfilled materials in the Endicott Landfill as the probable source of ground water contamination. The primary contaminants of concern affecting the ground water are VOCs including benzene, PCE, and TCE. The selected remedial action for this site includes upgrading the existing purge well system by installing an additional purge well between the landfill and the Ranney Well; pumping ground water from the purge well and discharging the water onsite to the sewage treatment plant, or treating the water prior to discharge and monitoring purge well water. The estimated present worth cost for this remedial action, assuming that no treatment will be required is $376,000.

  19. Superfund Record of Decision (EPA Region 6): Cleve Reber, Ascension Parish, Louisiana (first remedial action), March 1987. Final report

    SciTech Connect

    Not Available

    1987-03-31

    The Cleve Reber site is located in Ascension Parish between Baton Rouge and New Orleans, Louisiana. Originally a burrow pit for the construction of a local highway, it was subsequently used as a landfill for both municipal and industrial waste. There are an estimated 6400 drums buried at shallow depths on this 24.6-acre site. The site ties within a 100-year flood plain and the area surrounding the site may fall within the wetlands classification. The site currently contains four surface water ponds. Between 1970 and 1974, it was used as a landfill for both municipal and industrial waste. No records of the waste received at the site are available. The wastes were reportedly segregated into municipals, chemical waste piles, and landfilled. Numerous drums containing chemical wastes were buried onsite. Volatile chemical wastes during handling and disposal reportedly resulted in nausea and illness to the landfill employees. In 1974, the site was abandoned and in 1979 declared an abandoned hazardous waste site by the State. In 1983, the State fenced in the site due to local concern; and in July 1983, EPA conducted an emergency removal.

  20. Superfund record of decision (EPA Region 4): Woodbury Chemical Site, Princeton, FL. (First remedial action), June 1992. Final report

    SciTech Connect

    Not Available

    1992-06-25

    The 5-acre Woodbury Chemical (Princeton Plant) site is a pesticide and fertilizer formulation and storage facility located approximately one-half mile southwest of Princeton, Dade County, Florida. From 1959 to the present, the site has been used for formulating technical-grade materials to produce pesticides and fertilizers. As a result of a tank leak or spill in the late 1970's, EPA conducted numerous investigations that revealed toxaphene contamination in soil. In 1990, a removal action was conducted at the site, which resulted in the excavation of contaminated soil. Soil contaminated with greater than 100 mg/kg of toxaphene was sent offsite to the GSX facility in Pinewood, South Carolina, and soil contaminated with less than 100 mg/kg was sent to the South Dade County landfill. The previous removal action has eliminated the principal threat at the site and no additional action is necessary to protect human health or the environment. Therefore, there are no contaminants of concern affecting this site.

  1. Superfund record of decision (EPA Region 5): Tar Lake, Antrim Country, MI. (First remedial action), September 1992. Final report

    SciTech Connect

    Not Available

    1992-09-29

    The 200-acre Tar Lake site is a former manufacturing site in Antrim County, Michigan, located 1 mile south of Mancelona, Michigan, near the village of Antrim. Land use in the area is industrial/residential, with several lakes and ponds in the vicinity of the site. From 1882 to 1945, the site was the location of iron production by the charcoal method. In 1910, Antrim Iron Works Company began producing charcoal in sealed retorts from which pyroligneous liquor was recovered. Investigations performed by EPA and responsible parties revealed soil and ground water contamination with concentrations above federal and state regulatory levels. The ROD addresses a final remedy for the soil and tar sludge, as well as an interim remedy to limit further contamination of ground water, as OU1. The primary contaminants of concern affecting the soil, tar sludge, and ground water are VOCs, including benzene, toluene, and xylenes; PAHs; and other organics, including phenols. The selected remedial action for the site are included.

  2. Superfund Record of Decision (EPA region 4): Hipps Road Landfill, Jacksonville, Duval County, Florida, September 1986. Final report

    SciTech Connect

    Not Available

    1986-09-01

    Hipps Road Landfill is located in Jacksonville Heights, Duval County, Florida. In February 1983 area residents began to complain of a foul odor and taste in the drinking water. Well sampling identified the presence of Volatile Organic Compounds (VOC) in the drinking water. During re-sampling studies, larger suites of VOCs and metals were discovered. Between June and October 1983, the city installed waterlines supplying the site residents with city water. By January 1985 ground water was no longer a source for drinking water in the area. The primary contaminants of concern include: VOCs, TCE, metals, xylene, toluene, benzene. The selected remedial action includes ground-water recovery and treatment at the POTW; Subtitle D landfill closure; and institutional controls. The estimated cost for this remedy is $3.9-4.4 million. Capital and OandM costs were not specified separately, however, EPA will fund OandM activities for one year after completion of the remedial action. OandM will continue for 20 years using funds provided by the State of Florida.

  3. Superfund Record of Decision (EPA Region 1): Baird and McGuire, Holbrook, Massachusetts (Third remedial action), September 1989

    SciTech Connect

    Not Available

    1989-09-14

    The Baird McGuire site is a former chemical manufacturing facility in northwest Holbrook, Massachusetts, approximately 14 miles south of Boston. From 1912 to 1983 the company operated a chemical manufacturing and batching facility on the property. Manufactured products included herbicides, pesticides, disinfectants, soaps, floor waxes and solvents. Waste disposal methods at the site included direct discharge into the soil, nearby brook and wetlands, and a former gravel pit (now covered) in the eastern portion of the site. Underground disposal systems were also used. EPA also conducted an Initial Remedial Measure at the site from 1985 through 1987 which involved constructing a new water main to direct water away from the site, removing building structures, and installing a temporary cap. In 1986 a Record of Decision (ROD) was signed to address onsite ground water treatment and incineration of contaminated soil. This ROD addresses the Cochato River sediment contamination. The primary contaminants of concern affecting the sediment are organics including PAHs and pesticides, and metals including arsenic. The selected remedial action for the site are included.

  4. Superfund Record of Decision (EPA Region 1): Auburn Road Landfill, Londenderry, NH. (Second remedial action), September 1989. Final report

    SciTech Connect

    Not Available

    1989-09-29

    The Auburn Road Landfill site consists of four former disposal areas on 200 acres of land in Londenderry, Rockingham County, New Hampshire. The four disposal areas, referred to as the Old Town Dump (3 acres), the Tire Dump (4 acres), the Solid Waste Area (6 acres), and the Septage Lagoon (1 acre), are sources of soil and ground water contamination at the site. In 1979, after verifying that industrial wastes were being disposed of at the site, the State prohibited further disposal of drums. In 1986 EPA removed approximately 1,000 drums of waste materials from the site, the majority being removed from the Old Town Dump area. The first operable unit for the site was completed in December 1987, when all residences identified as being potentially impacted by site ground water contamination were connected to a local public water supply. The ROD represents the second and third operable units for the site and includes ground water remediation and reducing residual soil contamination which is a contamination source to ground water. The primary contaminants of concern affecting the soil and ground water are VOCs including benzene, toluene, TCE, and PCE; and metals including arsenic and lead.

  5. Superfund Record of Decision (EPA Region 8): Anaconda Smelter Site, Mill Creek, Montana (first remedial action), October 1988

    SciTech Connect

    Not Available

    1988-10-02

    The 160-acre community of Mill Creek is located in Deerlodge County, Montana, immediately adjacent to the Anaconda Smelter NPL site. The community of Mill Creek has been contaminated for over 100 years with smelter emissions, fugitive emissions of flu dust at the smelter, and continued fugitive emissions emanating from adjacent highly contaminated soils. Settled flue emissions in the community of Mill Creek, from the now-defunct copper-smelting operation, contain arsenic, cadmium, and lead. Environmental siting of the community and biological testing of pre-school children, led EPA to conclude that contamination in the Mill Creek area poses an imminent and substantial endangerment to the health of individuals residing there. The primary contaminant of concern at this site is arsenic. Cadmium and lead are secondary contaminants of concern. The selected remedial action for the site includes: permanent relocation of all residents (8 homes) with temporary erosional stabilization of disturbed areas by establishing and maintaining a vegetative cover; demolition, consolidation, and storage.

  6. Superfund record of decision (EPA Region 4): Chemform, Operable Unit One, Pompano Beach, FL. (First remedial action), September 1992

    SciTech Connect

    Not Available

    1992-09-22

    The 4-acre Chem-form site is a former electrochemical machine design, manufacturing, and marketing facility in Pompano Beach, Broward County, Florida. From 1967 to 1985, Chem-form used the site as a certified repair station for refurbishing turbine engine components related to the aerospace industry and also provided services to utility companies that used turbine power plants. Additionally, they were involved in the design, manufacture, and marketing of electrochemical machines for other industries involved in the fabrication of metal parts. These operations resulted in substantial waste generation. Spent cutting oils were stored in stainless-steel vats and were routinely collected by reprocessing contractors. Organic solvents were used for metal cleaning and painting operations. Process wastewaters were discharged to an onsite septic tank/drain field system. Other wastewaters were discharged to an open trench. Prior to 1975, about 50 gallons of wastewater per day were disposed of in this manner. As a result of EPA investigations, a removal action was performed to remove approximately 3,000 cubic yards of soil from the field and trench areas at the site. The ROD addresses a final remedy for the ground water at the site, as OU1. Previous removal actions have now reduced contamination in ground water to below significant levels; therefore there are no contaminants of concern affecting this site.

  7. Superfund Record of Decision (EPA Region 3): Kane and Lombard Site, Baltimore, Maryland (first remedial action), September 1987. Final report

    SciTech Connect

    Not Available

    1987-09-30

    The Kane and Lombard site is an 8.4-acre parcel of undeveloped land in Baltimore, Maryland. Dumping and burning of construction debris, domestic trash, and drums occurred at the site from 1962 until 1967 when the city passed an ordinance prohibiting the open burning of refuse. Illegal dumping continued from 1967 until approximately 1984, during which time many citations were issued for illegal burning on the property. In 1980, Maryland State inspectors observed between 400 and 500 drums, the majority of which were rusted, damaged and contained holes. Following an onsite property assessment, EPA authorized the immediate removal of 1,163 drums in 1984. Of those, 822 drums were classified as empty and 341 drums contained contaminants which included: benzene, toluene, xylene, PAHs, PCBs, and heavy metals. Approximately six inches of soil below the drums were removed and disposed offsite. The site was stabilized by regrading, capping and revegetation. Currently, soil and ground water are contaminated with these prior drum contaminants.

  8. Superfund Record of Decision (EPA Region 9): Selma Pressure Treating Company, California (first remedial action), September 88

    SciTech Connect

    Not Available

    1988-09-24

    The Selma Pressure Treating Company is located in Selma, California, 15 miles south of the City of Fresno. The site encompasses approximately 18 acres, including a 3- to 4-acre wood-treatment facility and 14 acres of adjacent vineyards that were used for site drainage. Wood-preserving activities using pentachlorophenol (PCP) were conducted at the site from 1942 until 1965 under a series of owners. In 1965, a new facility was constructed converting operations to a pressure treating process using chemical preservatives. Prior to 1982, wastes generated from spent retort fluids and sludges were discharged to drainage and percolation ditches, dry wells, and an unlined pond and sludge pit, as well as onto open ground and the adjacent vineyards. An inspection conducted by EPA in 1981 raised concerns about the potential for ground-water contamination, and as a result the company was required to modify its operations to minimize the potential for contamination. The primary contaminants of concern affecting the ground water and soil are organics including dioxin and phenols, and metals including arsenic and chromium. The selected remedial action for the site is included.

  9. Superfund Record of Decision (EPA Region 9): Atlas Asbestos Mine, Fresno County, California (First remedial action), July 1989

    SciTech Connect

    Not Available

    1989-07-19

    The Atlas Asbestos Mine site is in Fresno County, California, and is being remediated concurrently with the Coalinga Asbestos Mine site. The Record of Decision (ROD) does not address the mines, but rather a separate area in the city of Coalinga, where asbestos, from the Atlas-Coalinga mines, was deposited to await handling and shipment. The site consists of four distinct areas: the warehouse which was once a mining waste distribution center and which currently houses 1,600 cubic yards of mining waste; a storage yard which contains asbestos-contaminated stacked pipes; a shipping yard which was used as an asbestos distribution center by the Atlas Asbestos Company; and the U.S. Asbestos Company which currently stores piles of asbestos-contaminated mining waste. Subsequent sampling programs, conducted between 1983 and 1987, revealed that surface water and air also contained elevated levels of asbestos. As a result of these finding, EPA issued an Administrative Order to a major landowner, Southern Pacific Transportation Company (SPTC), requiring SPTC to conduct an additional remedial investigation and a feasibility study and to perform interim measures to stabilize the site. The primary contaminants of concern affecting the soil and debris are metals including nickel, and other inorganics including asbestos and mining wastes. The selected remedial action for this site are included.

  10. 78 FR 38029 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... additional information about EPA's public docket, visit http://www.epa.gov/dockets . Abstract: EPA's Design... AGENCY Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's Design for the Environment Formulator Product Recognition Program AGENCY: Environmental Protection...

  11. "EPA'S NATIONAL BEACHES STUDY: HUNTINGTON BEACH, 2003"

    EPA Science Inventory

    The original U. S. Environmental Protection Agency (EPA) recreational water health studies, initiated in 1972 and completed in 1982, were designed to determine the relationship between swimming-associated gastroenteritis and the quality of the bathing water. However, these healt...

  12. NARSTO EPA SS PITTSBURGH PM COMPOSITION DATA

    Atmospheric Science Data Center

    2014-04-25

    ... Transmission ICP - MS - Inductively Coupled Plasma Mass Spectrometer Ion Chromatograph Location:  Pittsburgh, ... Readme Files:  EPA Sites Get Google Earth Related Data:  Environmental Protection Agency ...

  13. EPA Use of Ecological Nonmarket Valuation

    EPA Science Inventory

    This essay was motivated by a workshop at which numerous investigators presented advancements in nonmarket valuation . Much of the research, and the workshop itself were US Environmental Protection Agency (EPA) funded, and indeed the typical expected application was environmental...

  14. An Update on the EPA Study of Lead Scavengers (EDB and DCA)

    EPA Science Inventory

    In response to continued concerns about the concentrations of 1,2-dibromoethane (EDB) in ground water from spills of leaded gasoline, OUST formed a Lead Scavengers Team with assistance from ASTSWMO. ASTSWMO and EPA Regions solicited participation from state agencies. Analysis w...

  15. Updates on the EPA Study of Lead Scavengers (EDB and DCA)

    EPA Science Inventory

    In response to continued concerns about the concentrations of 1,2-dibromoethane (EDB) in ground water from spills of leaded gasoline, OUST formed a Lead Scavengers Team with assistance from ASTSWMO. ASTSWMO and EPA Regions solicited participation from state agencies. Analysis w...

  16. 78 FR 27220 - EPA Activities To Promote Environmental Justice in the Permit Application Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... affect communities' quality of life, including their health and environment. FOR FURTHER INFORMATION...: Environmental Protection Agency (EPA). ACTION: Notice of availability of regional actions to promote public.... SUMMARY: As part of its ongoing efforts under Plan EJ 2014 to integrate environmental justice into all...

  17. 77 FR 38051 - EPA Activities To Promote Environmental Justice in the Permit Application Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... neighboring communities when applying for permits that may affect the community's quality of life, including... originating from other facilities? How will changes at the facility site affect the quality of life in the...: Environmental Protection Agency (EPA). ACTION: Notice of Availability of Proposed Regional Actions to...

  18. Bill would bolster science at EPA

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    Since its establishment in 1970, the U.S. Environmental Protection Agency (EPA) has primarily served as a regulatory agency with a significant science component. However, the agency's scientific practices and performance at times have been criticized by the U.S. General Accounting Office, the National Academies of Science (NAS), Congress, and EPA's own science advisory board, as well as in a number of lawsuits.New legislation introduced by Rep. Vernon Ehlers (R-Mich.), chair of the House of Representatives' Science Subcommittee on Environment, Technology, and Standards, includes measures meant to improve the agency's science component. The legislation, H.R. 64, would require the president to appoint an EPA deputy administrator for science and technology This deputy administrator, who would rank higher than existing assistant administrators (AAs), would be responsible for the overall scientific and technical foundation of the agency's decisions, including ensuring that the agency's scientific endeavors use the best possible peer review and research planning practices.

  19. Effectiveness of the Preservation Protocol within the Environmental Protection Agency (EPA) Method 200.8 for Soluble and Particulate Lead Recovery in Drinking Water

    EPA Science Inventory

    Lead (Pb) is a toxic trace metal that is regulated in drinking water. The U.S. Environmental Protection Agency (USEPA) issued the Lead and Copper Rule (LCR), which defines the action level for lead at the tap as 0.015 mg/L. Researchers and drinking water utilities typically emplo...

  20. Superfund record of decision (EPA Region 2): RCA del Caribe, operable unit 1, Barceloneta, Pr., September 30, 1994

    SciTech Connect

    1995-03-01

    This decision document presents the selected remedial action for the RCA del Caribe Site (the `Site`), located in the Town of Barceloneta, Puerto Rico. The U.S. Environmental Protection Agency has determined that the Site does not pose a significant threat to human health and the environment and, therefore, remediation is not necessary nor appropriate. This determination is for the Site as defined by CERCLA which is the soils and sediments in the four lined lagoons and any groundwater contamination associated with releases from these lagoons.

  1. Superfund Record of Decision (EPA Region 8): Rocky Flats Plant (USDOE), Operable Unit 3, Golden, CO, June 3, 1997

    SciTech Connect

    1998-01-01

    This decision document presents the selected remedial action/corrective action for the Rocky Flats Environmental Technology Site (RFETS) Operable Unit (OU) 3: Offsite Areas, located near Broomfield and Westminster, Colorado. OU 3 is comprised of four Individual Hazardous Substance Sites (IHSS`s): Contamination of the Land Surface (IHSS 199), Great Western Reservoir (IHSS 200), Standley Lake (IHSS 201) and Mower Reservoir (IHSS 202). Based upon the Baseline Risk Assessment and the Environmental Risk Assessment contained in the RCRA Facility Investigation/Remedial Investigation (RFI/RI) Report of June 1996, DOE, the lead agency under CERCLA for OU 3, concludes that no action is appropriate for OU 3. The RFI/RI Report concludes that all IHSS`s within OU 3 are already in a state protective of human health and the environment.

  2. Analysis of Phosphonic Acids: Validation of Semi-Volatile Analysis by HPLC-MS/MS by EPA Method MS999

    SciTech Connect

    Owens, J; Vu, A; Koester, C

    2008-10-31

    The Environmental Protection Agency's (EPA) Region 5 Chicago Regional Laboratory (CRL) developed a method titled Analysis of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid, and Pinacolyl Methylphosphonic Acid in Water by Multiple Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry: EPA Version MS999. This draft standard operating procedure (SOP) was distributed to multiple EPA laboratories and to Lawrence Livermore National Laboratory, which was tasked to serve as a reference laboratory for EPA's Environmental Reference Laboratory Network (ERLN) and to develop and validate analytical procedures. The primary objective of this study was to validate and verify the analytical procedures described in EPA Method MS999 for analysis of the listed phosphonic acids and surrogates in aqueous samples. The gathered data from this validation study will be used to: (1) demonstrate analytical method performance; (2) generate quality control acceptance criteria; and (3) revise the SOP to provide a validated method that would be available for use during a homeland security event. The data contained in this report will be compiled, by EPA CRL, with data generated by other EPA Regional laboratories so that performance metrics of EPA Method MS999 can be determined.

  3. Analysis of Ethanolamines: Validation of Semi-Volatile Analysis by HPLC-MS/MS by EPA Method MS888

    SciTech Connect

    Owens, J; Vu, A; Koester, C

    2008-10-08

    The Environmental Protection Agency's (EPA) Region 5 Chicago Regional Laboratory (CRL) developed a method titled 'Analysis of Diethanolamine, Triethanolamine, n-Methyldiethanolamine, and n-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS): EPA Method MS888'. This draft standard operating procedure (SOP) was distributed to multiple EPA laboratories and to Lawrence Livermore National Laboratory, which was tasked to serve as a reference laboratory for EPA's Environmental Reference Laboratory Network (ERLN) and to develop and validate analytical procedures. The primary objective of this study was to validate and verify the analytical procedures described in 'EPA Method MS888' for analysis of the listed ethanolamines in aqueous samples. The gathered data from this validation study will be used to: (1) demonstrate analytical method performance; (2) generate quality control acceptance criteria; and (3) revise the SOP to provide a validated method that would be available for use during a homeland security event. The data contained in this report will be compiled, by EPA CRL, with data generated by other EPA Regional laboratories so that performance metrics of 'EPA Method MS888' can be determined.

  4. Analysis of Thiodiglycol: Validation of Semi-Volatile Analysis by HPLC-MS/MS by EPA Method MS777

    SciTech Connect

    Owens, J; Koester, C

    2008-07-24

    The Environmental Protection Agency's (EPA) Region 5 Chicago Regional Laboratory (CRL) developed a method for the analysis of thiodiglycol, the breakdown product of the sulfur mustard HD, in water by high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS), titled Method EPA MS777 (hereafter referred to as EPA CRL SOP MS777). This draft standard operating procedure (SOP) was distributed to multiple EPA laboratories and to Lawrence Livermore National Laboratory, which was tasked to serve as a reference laboratory for EPA's Environmental Reference Laboratory Network (ERLN) and to develop and validate analytical procedures. The primary objective of this study was to verify the analytical procedures described in MS777 for analysis of thiodiglycol in aqueous samples. The gathered data from this study will be used to: (1) demonstrate analytical method performance; (2) generate quality control acceptance criteria; and (3) revise the SOP to provide a validated method that would be available for use during a homeland security event. The data contained in this report will be compiled, by EPA CRL, with data generated by other EPA Regional laboratories so that performance metrics of Method EPA MS777 can be determined.

  5. Repackaging, refilling, cross contamination - EPA perspective

    SciTech Connect

    Wingett, M.J.

    1994-12-31

    Section 3 of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires all pesticide products to be registered by the Environmental Protection Agency (EPA) to ensure that their use will not pose an unreasonable risk to human health or the environment. Changes in formulation of a registered pesticide product and repackaging of a pesticide product into another container are examples of two activities which are considered {open_quotes}production{close_quotes} of a new pesticide product and which require separate registration as a new pesticide under FIFRA. Based upon the results of inspections and the experience of other EPA Regions and the states, it is apparent that there is a need for technical and compliance assistance concerning bulk pesticide repackaging. There is also a need to develop more data on the extent and risk of pesticide cross-contamination of bulk repackaged pesticides. There is also a need for members of the regulated community to evaluate their own operations and practices concerning bulk pesticide repackaging to ensure compliance with Agency regulations and policies.

  6. The role of EPA`s Acid Rain Division in the Ozone Transport Commission`s NOx budget program

    SciTech Connect

    Schary, C.; Culligan, K.

    1997-12-31

    The Ozone Transport Commission`s (OTC) Nitrogen Oxides (NO{sub x}) Budget Program will implement the emissions reduction goal of the 1994 Memorandum of Understanding between its twelve member states and the District of Columbia. The program will achieve its significant NO{sub x} reductions from electric utilities and industrial boilers using a {open_quotes}cap-and-trade{close_quotes} approach modeled after the US Environmental Protection Agency`s sulfur dioxide emissions trading under the Acid Rain Program. The similarity of the two programs has led to the development of an important partnership between the OTC states and EPA`s Acid Rain Division, Over the past two years, Acid Rain Program staff have shared their technical expertise and assisted extensively in the development of the program`s rules. Leveraging the investment EPA made in the systems used to run the Acid Rain Program, the OTC states have asked the Acid Rain Division to administer the data systems for them, and together are working to expand its existing Emissions Tracking System and to modify a clone of the sulfur dioxide Allowance Tracking System, to fulfill the unique requirements of the NO{sub x} Budget Program. This partnership is an important example of the new type of cooperation and sharing of expertise and resources that should develop between EPA and states as they launch multi-state programs to address regional pollution problems that defy a single-state solution.

  7. US EPA GEOSPATIAL QUALITY COUNCIL: ENSURING QUALITY IN GEOPSPATIAL SOLUTIONS

    EPA Science Inventory

    In 1999, the U.S. Environmental Protection Agency (EPA), Office of Research and Development, Environmental Sciences Division, created the EPA Geospatial Quality Council (GQC) to fill the gap between the EPA Quality Assurance (QA) and Geospatial communities. GQC participants inclu...

  8. OVERVIEW OF ECOTOXICOLOGY RESEARCH PROGRAMS AND MEDAKA RESEARCH AT THE US EPA NATIONAL HEALTH AND ENVIRONMENTAL EFFECTS LABORATORY'S MID-CONTINENT ECOLOGY DIVISION

    EPA Science Inventory

    The US Environmental Protection Agency is a regulatory agency of the federal government whose mission it is to protect human health and to safeguard the natural environment -- air, water, land -- upon which life depends. The EPA has several Program and Regional Offices that for...

  9. 77 FR 1687 - EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... AGENCY EPA Workshops on Achieving Water Quality Through Integrated Municipal Stormwater and Wastewater Plans Under the Clean Water Act (CWA) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... water quality objectives of the CWA. The workshops are intended to assist EPA in developing...

  10. 75 FR 29338 - EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ... AGENCY EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of charter renewal. Notice is hereby given that the Environmental... Committee Act (FACA), 5 U.S.C. App.2, the EPA Board of of Scientific Counselors Advisory Board (BOSC) is...

  11. 77 FR 32088 - EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... AGENCY EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Charter Renewal. Notice is hereby given that the Environmental... Committee Act (FACA), 5 U.S.C. App.2, the EPA Board of Scientific Counselors Advisory Board (BOSC) is...

  12. EPA (Environmental Protection Agency) method study 23a, method 501. 1, trihalomethanes by purge and trap (reannouncement of PB84-169994 - see notes field for explanation)

    SciTech Connect

    Warner, B.J.; Cheng, S.C.; Friedman, C.S.; Mitrosky, S.; Snyder, A.D.

    1984-03-01

    The experimental design and the results of an interlaboratory study of U.S. Environmental Protection Agency (USEPA) method 501.1 to detect trihalomethanes in drinking water are described herein. In the method, trihalomethanes are extracted by an inert gas which is bubbled through the aqueous sample. The vapors are then trapped on a short column containing a suitable sorbent. The trapped compounds are subsequently thermally desorbed onto the head of a gas chromatographic column. An electrolytic conductivity detector is used to measure the compounds. The six concentrations of spiking solutions contained chloroform, bromodichloromethane, chlorodibromomethane and bromoform. The two waters used in the study were distilled and drinking water, both supplied by the individual laboratories. Statistical analyses and conclusions in this report are based on analytical data obtained by twenty collaborating laboratories. This report was submitted in partial fulfillment of contract 68-03-2856 by Monsanto Research Corporation under the sponsorship of the U.S. Environmental Protection Agency. The report covers a period from September 1979 to December 1982.

  13. Characterization of suspended-sediment transport conditions for stable, “Reference” streams in selected Ecoregions of EPA Region 8

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Historic flow and sediment transport data from about 350 sites across the Mountains and Plains region of the United States were analyzed for the purpose of developing ‘background’ or ‘reference’ rates of suspended-sediment transport by Level III ecoregion. Rapid Geomorphic Assessments (RGAs) were c...

  14. 76 FR 44581 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... February 4, 2011 (76 FR 6460), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no... Request; EPA's Natural Gas STAR Program (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... docket, go to http://www.regulations.gov . Title: EPA's Natural Gas STAR Program. ICR Numbers: EPA ICR...

  15. 40 CFR 3.20 - How will EPA provide notice of changes to the Central Data Exchange?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY GENERAL CROSS-MEDIA ELECTRONIC REPORTING Electronic Reporting to EPA § 3.20 How will EPA provide... section, whenever EPA plans to change Central Data Exchange hardware or software in ways that would...

  16. VERIFICATION OF SURFACE LAYER OZONE FORECASTS IN THE NOAA/EPA AIR QUALITY FORECAST SYSTEM IN DIFFERENT REGIONS UNDER DIFFERENT SYNOPTIC SCENARIOS

    EPA Science Inventory

    An air quality forecast (AQF) system has been established at NOAA/NCEP since 2003 as a collaborative effort of NOAA and EPA. The system is based on NCEP's Eta mesoscale meteorological model and EPA's CMAQ air quality model (Davidson et al, 2004). The vision behind this system is ...

  17. Superfund record of decision amendment (EPA region 10): Harbor Island (lead), Seattle, King County, WA, January 25, 1996

    SciTech Connect

    1997-03-01

    This decision document modifies the remedial action for treating petroleum contaminated soil at the Soil and Groundwater Operable Unit of the Harbor Island Site (Site) in Seattle, Washington. The ROD for this operable unit, signed on September 30, 1993, required thermal desorption treatment for hot-spot soil with total petroleum hydrocarbon (TPH) concentrations exceeding 10,000 mg/kg. The purpose of this Record of Decision amendment is to allow TPH hot-spot soil, which can be classified as non-dangerous waste, to be disposed at the Roosevelt Regional Landfill in Klickitat County, Washington, or an equivalent landfill. After excavation, soil will be analyzed to determine if it is non-dangerous or dangerous waste. Soil which is determined to be non-dangerous according to these analyses will be disposed at an offsite landfill. Soil which is dangerous waste will be treated by thermal desorption as specified in the original remedy.

  18. EPA rule could cut pollutants

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    The U.S. Environmental Protection Agency issued a rule on November 14 that it claims could nearly eliminate dioxin discharges into waterways and reduce other toxic pollutants into the air and water from 155 pulp and paper mills.EPA estimates that results will include a 96% reduction in dioxin and a nearly 60% reduction in toxic air pollutants. Also, volatile organic compounds and sulfur emissions could be cut in half, with particulate matter cut by 37%.

  19. EPA's proposal to revise the PM standards

    SciTech Connect

    Steve Page

    2006-06-15

    Over the next few months, the US Environmental Protection Agency (EPA) will be finalizing its proposal to revise the National Ambient Air Quality Standards (NAAQS) for fine and coarse particulate matter (PM). Since issuing the proposal in December 2005, the agency has sought comments from all interested parties, and will base its final decision on the record that was established through the comment period, which ended on April 17. In this issue articles present perspectives from some of the many non-EPA stakeholders who have played an important role in this review process. This article summarizes EPA's proposal, as well as the extensive process EPA goes through when setting air quality standards. 1 fig., 2 tabs.

  20. Analysis of Carbamate Pesticides: Validation of Semi-Volatile Analysis by HPLC-MS/MS by EPA Method MS666

    SciTech Connect

    Owens, J; Koester, C

    2008-05-14

    The Environmental Protection Agency's (EPA) Region 5 Chicago Regional Laboratory (CRL) developed a method for analysis of aldicarb, bromadiolone, carbofuran, oxamyl, and methomyl in water by high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS), titled Method EPA MS666. This draft standard operating procedure (SOP) was distributed to multiple EPA laboratories and to Lawrence Livermore National Laboratory, which was tasked to serve as a reference laboratory for EPA's Environmental Reference Laboratory Network (ERLN) and to develop and validate analytical procedures. The primary objective of this study was to validate and verify the analytical procedures described in MS666 for analysis of carbamate pesticides in aqueous samples. The gathered data from this validation study will be used to: (1) demonstrate analytical method performance; (2) generate quality control acceptance criteria; and (3) revise the SOP to provide a validated method that would be available for use during a homeland security event. The data contained in this report will be compiled, by EPA CRL, with data generated by other EPA Regional laboratories so that performance metrics of Method EPA MS666 can be determined.

  1. 76 FR 74053 - Agency Information Collection Activities; Proposed Collection; Comment Request; Reporting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-30

    ... Requirements Under EPA's Climate Leaders Partnership (Renewal) AGENCY: Environmental Protection Agency (EPA... . FOR FURTHER INFORMATION CONTACT: John Sottong, Climate Protection Partnerships Division, Office of... Inventory Pilot started during EPA's Climate Leaders Program. Title: Reporting Requirements Under...

  2. 75 FR 48325 - Agency Information Collection Activities: Proposed Collection; Comment Request; Underground...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... Storage Tanks: Technical and Financial Requirements, and State Program Approval Procedures (Renewal), EPA...: U.S. Environmental Protection Agency, EPA Docket Center, Underground Storage Tanks Docket, Mail Code... Agency, EPA Docket Center, Underground Storage Tanks Docket, 1200 Pennsylvania Avenue, NW.,...

  3. SUMMARY OF EPA'S PARTICULATE MATTER SUPERSITES PROGRAM: RESULTS THAT CAN BE USED TO PREPARE AND EVALUATE STATE IMPLEMENTATION PLANS (SIPS)

    EPA Science Inventory

    In 1999, the United States Environmental Protection Agency (EPA) initiated a major air quality program referred to as the Particulate Matter (PM) Supersites Program. The PM Supersites Program is a multi-year, $27 million air quality program consisting of eight (8) regional air q...

  4. 78 FR 68056 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... AGENCY Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's Design for the Environment (DfE) Logo Redesign Consultations AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The Environmental Protection Agency has submitted a new information...

  5. Air- and Stream-Water-Temperature Trends in the Chesapeake Bay Region, 1960-2014

    USGS Publications Warehouse

    Jastram, John D.; Rice, Karen C.

    2015-12-14

    The U.S. Environmental Protection Agency (EPA) uses indicators that “represent the state or trend of certain environmental or societal conditions … to track and better understand the effects of changes in the Earth’s climate” (U.S. Environmental Protection Agency, 2014). Updates to these indicators are published biennially by the EPA. The U.S. Geological Survey (USGS), in cooperation with the EPA, has completed analyses of air- and stream-water-temperature trends in the Chesapeake Bay region to be included as an indicator in a future release of the EPA report.

  6. Air- and Stream-Water-Temperature Trends in the Chesapeake Bay Region, 1960-2014

    USGS Publications Warehouse

    Jastram, John D.; Rice, Karen C.

    2015-01-01

    The U.S. Environmental Protection Agency (EPA) uses indicators that “represent the state or trend of certain environmental or societal conditions … to track and better understand the effects of changes in the Earth’s climate” (U.S. Environmental Protection Agency, 2014). Updates to these indicators are published biennially by the EPA. The U.S. Geological Survey (USGS), in cooperation with the EPA, has completed analyses of air- and stream-water-temperature trends in the Chesapeake Bay region to be included as an indicator in a future release of the EPA report.

  7. 78 FR 12054 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... Federal Register (77 FR 50495) on August 21, 2012 during a 60- day comment period. This notice allows for... ENERGY STAR Program in the Residential Sector (Renewal) AGENCY: Environmental Protection Agency (EPA... request (ICR), ``EPA's ENERGY STAR Program in the Residential Sector'' (EPA ICR No. 2193.03, OMB...

  8. The First Phase of the English Regional Development Agencies' Skills Work: A Report on a Small-Scale Research Project.

    ERIC Educational Resources Information Center

    Drodge, Stephen

    A study of three Regional Development Agencies (RDAs) traced development of the skills element of their RES [Regional Economic Strategy] and their progress toward an action plan for skills to implement their strategic objectives. The process involved creating a forum on skills; producing a consultation draft skills strategy; and producing a final…

  9. BIOREMEDIATION OF HAZARDOUS WASTE SITES: PRACTICAL APPROACHES TO IMPLEMENTATION (EPA/625/K-96/001)

    EPA Science Inventory

    This document contains abstracts and slide hardcopy for the U.S. Environmental Protection Agency's (EPA's) "Seminar Series on Bioremediation of Hazardous Waste Sites: Practical Approaches to Implementation." This technology transfer seminar series, sponsored by EPA's Biosystems ...

  10. A FRAMEWORK FOR THE USE OF GENOMICS DATA AT THE EPA

    EPA Science Inventory

    Four year ago, the US Environmental Protection Agency's (EPA) paper Potential Implications of Genomics for Regulatory and Risk Assessment Applications at EPA identified four areas of oversight likely to be influenced by genomics data. These were the prioritization of contaminant...

  11. 76 FR 11777 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... (75 FR 61481), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no comments... Request; EPA's ENERGY STAR Product Labeling (Renewal) AGENCY: Environmental Protection Agency (EPA... docket, go to http://www.regulations.gov . Title: EPA's ENERGY STAR Product Labeling (Renewal)...

  12. EPA`s plan for part 75 continuous emissions monitoring rule revisions

    SciTech Connect

    Macedonia, J.; Vollaro, R.; Culligan, K.; Sheppard, M.

    1997-12-31

    As a result of on-going internal and external assessment of the Acid Rain Program monitoring and reporting requirements, EPA, state environmental agencies, and utilities have identified areas of the Part 75 CEM regulations which would benefit from revision or clarification. Many of the suggested revisions will add increased flexibility to the utility industry in implementing and complying with the requirements of Part 75. Other revisions will clarify existing provisions in an effort to make the regulation more understandable. Still other revisions will provide increased quality assurance of the Acid Rain Program CEM data. The panel will present EPA`s current plans for a proposed rulemaking to incorporate the technical revisions to Part 75. The panel will briefly discuss EPA`s proposed revisions to some of the major issues and will respond to questions.

  13. Superfund explanation of significant difference for the Record of Decision (EPA Region 10): Bunker Hill Mining and Metallurgical Complex, Smelterville, Shoshone County, ID, April 18, 1998

    SciTech Connect

    1998-09-01

    During the remedial design phase of cleanup, both EPA and DEQ identified revisions appropriate for the remedy identified in the Bunker Hill Mining and Metallurgical Complex Record of Decision (ROD). These revisions are necessary for several reasons. They will ensure that the remedy is cost-effective, maximizes the benefit to the environment, and is responsive to community concerns.

  14. Revisions to US EPA Superfund Risk and Dose Assessment Models and Guidance - 13403

    SciTech Connect

    Walker, Stuart A.

    2013-07-01

    The U.S. Environmental Protection Agency (EPA) Superfund program's six Preliminary Remediation Goal (PRG) and Dose Compliance Concentration (DCC) internet based calculators for risk and dose assessment at Superfund sites are being revised to reflect better science, revisions to existing exposure scenarios and new scenarios, and changes to match up more closely with the EPA chemical regional screening level calculator. A revised version of the 1999 guidance document that provides an overview for the Superfund risk assessment process at radioactively contaminated sites, 'Radiation Risk Assessment At CERCLA Sites: Q and A', is being completed that will reflect Superfund recommended guidance and other technical documents issued over the past 13 years. EPA is also issuing a series of fact sheets in the document 'Superfund Radiation Risk Assessment: A Community Tool-kit'. This presentation would go over those changes that are expected to be finished by this spring. (authors)

  15. 76 FR 18548 - Clean Water Act Section 303(d): Final Agency Action on Three Total Maximum Daily Loads (TMDLs) in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ...This notice announces final agency action on three TMDLs prepared by EPA Region 6 for waters listed in Louisiana's Mississippi River Basin, under Section 303(d) of the Clean Water Act (CWA). Documents from the administrative record file for the three TMDLs, including TMDL calculations and responses to comments, may be viewed at http://www.epa.gov/region6/water/npdes/tmdl/index.htm. The......

  16. Model of health? Distributed preparedness and multi-agency interventions surrounding UK regional airports.

    PubMed

    Warren, Adam; Bell, Morag; Budd, Lucy

    2012-01-01

    The liberalisation of the European aviation sector has multiplied paths of entry into the United Kingdom (UK) for the international traveller. These changing mobilities necessitate a reconceptualisation of the border as a series of potentially vulnerable nodes occurring within, and extending beyond, national boundaries. In this paper, we consider the border through the lens of port health, the collective term for various sanitary operations enacted at international transport terminals. In the UK, a critical player in the oversight of port health is the Health Protection Agency (HPA), which became a non-Departmental public body in 2005. A major part of port health is preparedness, a set of techniques aimed at managing, and responding to, emergencies of public health concern. More recently, certain jurisdictions have embarked on public health preparedness work across a number of different geographical scales. Using methods pioneered by the military, this form of 'distributed preparedness' is of increased interest to social science and medical scholars. With reference to case studies conducted in localities surrounding two UK regional airports following the 2009-10 H1N1 influenza pandemic, we consider the extent to which distributed preparedness as a concept and a set of practices can inform current debates - in the UK, and beyond - concerning interventions at the border 'within'.

  17. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we... for certification if we determine that your engine family fails to comply with emission standards...

  18. NARSTO EPA SS PITTSBURGH RAPID SPMS DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS PITTSBURGH RAPID SPMS DATA Project Title:  NARSTO Discipline:  ... Parameters:  Particulates Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Pittsburgh, Pennsylvania SCAR-B ...

  19. NARSTO EPA SS HOUSTON DMA DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS HOUSTON DMA DATA Project Title:  NARSTO Discipline:  ... Particulates Cloud Condensation Nuclei Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Houston, Texas SCAR-B Block:  ...

  20. NARSTO EPA SS LOS ANGELES SMPS DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS LOS ANGELES SMPS DATA Project Title:  NARSTO Discipline:  ... Particle Properties Particulate Matter Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Los Angeles, California SCAR-B ...

  1. NARSTO EPA SS LOS ANGELES PARTISOL DATA

    Atmospheric Science Data Center

    2014-05-07

    NARSTO EPA SS LOS ANGELES PARTISOL DATA Project Title:  NARSTO Discipline:  ... Properties Trace Elements Trace Metals Order Data:  Reverb:  Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Los Angeles, California SCAR-B ...

  2. SPECIATE - EPA'S DATABASE OF SPECIATED EMISSION PROFILES

    EPA Science Inventory

    SPECIATE is the U.S. Environmental Protection Agency's (EPA) repository of total organic compound (TOC) and particulate matter (PM) speciation profiles for emissions from air pollution sources. The data base has recently been updated and an associated report has recently been re...

  3. 40 CFR 96.61 - EPA recordation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false EPA recordation. 96.61 Section 96.61 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX...

  4. The EPA Children's Environmental Health Yearbook.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Children's Health Protection.

    Through their environments, children are exposed to a wide variety of substances that pose a risk to their health. This yearbook provides information to the public on the activities of the Environmental Protection Agency (EPA) to protect children from environmental hazards, including the latest information on the unique threats of environmental…

  5. EPA wants to know your GHG emissions

    SciTech Connect

    2009-06-15

    The Environmental Protection Agency (EPA) issued a proposal in mid-March that mandates reporting of greenhouse gas (GHG) emissions from large sources in the U.S. including electricity-generating facilities. Anyone emitting more than 25,000 metric tons per year of GHGs to submit annual reports starting in 2011.

  6. EPA STAR Grants Contribution to the SOAS Campaign

    EPA Science Inventory

    This poster explains how EPA Science to Achieve Results (STAR) grantees contributed to the summer 2013 inter-agency Southeast Atmosphere Study (SAS), specifically the Southern Oxidant and Aerosol Study (SOAS). There is also a brief explanation of EPA scientist involvement in this...

  7. EPA's Report on the Environment (ROE) (2008 Final Report)

    EPA Science Inventory

    epa.gov/ncea/images/roe2008_cover.jpg" height = "266" width="200" vspace = "5" hspace="5" align="right" border="1" alt="Cover of the EPA's 2008 Report on the Environment">The Environmental Protection Agency's 2008 Report on the Environment, also referred to ...

  8. 40 CFR 307.23 - EPA's review of preauthorization applications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...; (6) The cost and effectiveness of the proposed response actions when compared with other alternatives... applications. 307.23 Section 307.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...; Preauthorization § 307.23 EPA's review of preauthorization applications. (a) EPA shall review each...

  9. 40 CFR 307.23 - EPA's review of preauthorization applications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...; (6) The cost and effectiveness of the proposed response actions when compared with other alternatives... applications. 307.23 Section 307.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...; Preauthorization § 307.23 EPA's review of preauthorization applications. (a) EPA shall review each...

  10. 40 CFR 307.23 - EPA's review of preauthorization applications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...; (6) The cost and effectiveness of the proposed response actions when compared with other alternatives... applications. 307.23 Section 307.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...; Preauthorization § 307.23 EPA's review of preauthorization applications. (a) EPA shall review each...

  11. 40 CFR 17.4 - Applicability to EPA proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Applicability to EPA proceedings. 17.4 Section 17.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT IN EPA ADMINISTRATIVE PROCEEDINGS General Provisions § 17.4 Applicability to...

  12. 40 CFR 17.4 - Applicability to EPA proceedings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Applicability to EPA proceedings. 17.4 Section 17.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT IN EPA ADMINISTRATIVE PROCEEDINGS General Provisions § 17.4 Applicability to...

  13. 40 CFR 17.4 - Applicability to EPA proceedings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Applicability to EPA proceedings. 17.4 Section 17.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT IN EPA ADMINISTRATIVE PROCEEDINGS General Provisions § 17.4 Applicability to...

  14. 40 CFR 17.4 - Applicability to EPA proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Applicability to EPA proceedings. 17.4 Section 17.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT IN EPA ADMINISTRATIVE PROCEEDINGS General Provisions § 17.4 Applicability to...

  15. 40 CFR 17.4 - Applicability to EPA proceedings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Applicability to EPA proceedings. 17.4 Section 17.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT IN EPA ADMINISTRATIVE PROCEEDINGS General Provisions § 17.4 Applicability to...

  16. 40 CFR 310.21 - How does EPA resolve disputes?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 27 2010-07-01 2010-07-01 false How does EPA resolve disputes? 310.21 Section 310.21 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY... HAZARDOUS SUBSTANCE RELEASES Provisions How to Get Reimbursed § 310.21 How does EPA resolve disputes?...

  17. Career paths through the U.S. EPA

    EPA Science Inventory

    In a recent survey of employee satisfaction, the U.S. EPA was ranked 6th of the 30 large federal agencies that were surveyed (http://data.bestplacestowork.org). I have been working as a post doc at the EPA since receiving my Ph.D. in ecological physiology from the University of ...

  18. A Network for Educational Change in the Great Lakes Region: A View through the Lens of Educational Service Agencies

    ERIC Educational Resources Information Center

    Peters, Randal E.; Svedkauskaite, Asta

    2008-01-01

    The major purpose of this descriptive report is to provide an overview of the structure, capacity, and roles of educational service agencies (ESAs) across five states--Illinois, Indiana, Michigan, Ohio, and Wisconsin--in the Great Lakes region, within the context of the broader statewide systems of support for educational improvement and progress.…

  19. Predictors of Academic Success for the National Board Dental Hygiene Examination and the Southern Regional Testing Agency Clinical Exam

    ERIC Educational Resources Information Center

    Efurd, Melissa G.

    2012-01-01

    The purpose for conducting this study was to investigate and describe the relationship between applicant criteria for a dental hygiene program and subsequent outcomes on credentialing exams: the National Board Dental Hygiene Exam and the Southern Regional Testing Agency clinical exam. Because admission criteria play a crucial role in applicant…

  20. Superfund explanation of significant difference for the record of decision (EPA Region 1): Beacon Heights Landfill, Beacon Falls, CT, September 9, 1998

    SciTech Connect

    1999-03-01

    EPA issued a ROD on September 23, 1985 (PB86-134004), documenting the selected remedial actions for the Site. EPA issued the Supplemental ROD on September 28, 1990 (PB91-921418). The Supplemental ROD included an evaluation of alternatives for treatment and disposal of the leachate collected from the Site. These alternatives consisted of: treatment at the Beacon Falls Publicly Owned Treatment Works (POTW), treatment at the Naugatuck POTW, trucking the leachate off Site for treatment, and treatment on Site. As a direct result of events that developed after the completion of the ROD and the Supplemental ROD, decisions were made to change the selected location for leachate treatment, to modify the RCRA cap design, and to require the construction of compensatory wetlands.

  1. 4. Contextual view of EPA Farm showing radwaste tank, facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Contextual view of EPA Farm showing rad-waste tank, facing south-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  2. 6. Contextual view of EPA Farm showing cattle shelter, facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Contextual view of EPA Farm showing cattle shelter, facing southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  3. 2. Contextual view of EPA Farm showing milliongallon reservoir, facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Contextual view of EPA Farm showing million-gallon reservoir, facing east-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  4. 5. Contextual view of EPA Farm showing holding pens, facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Contextual view of EPA Farm showing holding pens, facing west-southwest. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  5. SCIENCE CAREERS AT EPA: AN EXCITING OPPORTUNITY TO SERVE

    EPA Science Inventory

    The Environmental Protection Agency has 30 years of history protecting the environment and human health. The scientists at EPA have different backgrounds and experiences that contribute to the creativity of research and development of risk assessment techniques. An overview o...

  6. THE NOAA - EPA NATIONAL AIR QUALITY FORECASTING SYSTEM

    EPA Science Inventory

    Building upon decades of collaboration in air pollution meteorology research, in 2003 the National Oceanic and Atmospheric Administration (NOAA) and the United States Environmental Protection Agency (EPA) signed formal partnership agreements to develop and implement an operationa...

  7. Current Status of EPA Protocol Gas Verification Program

    EPA Science Inventory

    Accurate compressed gas reference standards are needed to calibrate and audit continuous emission monitors (CEMs) and ambient air quality monitors that are being used for regulatory purposes. US Environmental Protection Agency (EPA) established its traceability protocol to ensur...

  8. NARSTO EPA SS HOUSTON TEXAQS2000 PM25 ORG DATA

    Atmospheric Science Data Center

    2014-04-25

    ... Station Instrument:  GC-MS-Gas Chromatograph/Mass Spectrometry Location:  Houston, Texas Spatial ... Readme Files:  EPA Sites Get Google Earth Related Data:  Environmental Protection Agency ...

  9. Understanding the USDA and EPA structure for SBIR Funding

    EPA Science Inventory

    Presentation is part of SBA webinar series on all of the different SBIR agencies. With USDA, this presentation will describe funding opportunities with EPA's SBIR Program. Audience will be small businesses interested in support for their environmental technologies.

  10. View of EPA Farm storage shed, facing north. Greenhouse is ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm storage shed, facing north. Greenhouse is in background - Nevada Test Site, Environmental Protection Agency Farm, Storage Shed, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  11. 1. View of EPA Farm Lab Building 1506, facing south ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View of EPA Farm Lab Building 15-06, facing south - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  12. View of EPA Farm cattle shelter (featuring horse trailer), facing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm cattle shelter (featuring horse trailer), facing northwest - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  13. Closeup view of EPA Farm cattle shelter lamp, facing west ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Close-up view of EPA Farm cattle shelter lamp, facing west - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  14. View of EPA Farm cattle shelters (Building 1506 in background), ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm cattle shelters (Building 15-06 in background), facing southeast - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  15. View of EPA Farm power substation, facing westsouthwest Nevada ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm power substation, facing west-southwest - Nevada Test Site, Environmental Protection Agency Farm, Power Substation, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  16. 6. View of interior, EPA Farm Lab Building 1506 milking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. View of interior, EPA Farm Lab Building 15-06 milking area, facing northwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  17. View of EPA Farm Sioux silo, facing east. Radsafe trailer ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm Sioux silo, facing east. Rad-safe trailer is to the left - Nevada Test Site, Environmental Protection Agency Farm, Silo Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  18. 7. View of interior, EPA Farm Lab Building 1506 milk ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. View of interior, EPA Farm Lab Building 15-06 milk room, facing west - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  19. View of EPA Farm quonset huts, facing southsouthwest Nevada ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm quonset huts, facing south-southwest - Nevada Test Site, Environmental Protection Agency Farm, Quonset Hut Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  20. View of EPA Farm metal weather tower, facing east, showing ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of EPA Farm metal weather tower, facing east, showing thirty-acre irrigated field - Nevada Test Site, Environmental Protection Agency Farm, Weather Tower, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  1. Developing US EPA`s environmental technology cooperation center: A new approach to Foster technology transfer partnerships

    SciTech Connect

    Burke, C.J.

    1994-12-31

    This paper presents a conceptual framework and approach for establishing the US Environmental Protections Agency`s (EPA) environmental technology cooperation center. The topic is introduced with background information on events leading to the development and implementation of the center and brief overviews of the domestic and global environmental industries. The paper assesses several US environmental technology transfer programs and identifies significant, innovative, and instructive technology transfer methods which offer constructive models for the center. This examination focuses on several modes of public-private interaction required to facilitate the transfer of US environmental technologies into the international marketplace. Specific case studies of environmental technology cooperation initiatives include: the US-Asian Environmental Partnership (AEP), the US Environmental Training Institute (US ETI) and the recent International Environmental Technology Business Action Conference, which took place in Moscow last month. This information forms a basis for defining the needs, gaps and opportunities for the technology cooperation center. Technology transfer and cooperation programs must respond to a range of changing needs and requirements in the increasingly competitive and sophisticated global economy of the 1990`s. The environmental technology cooperation center concept developed by the US EPA offers an approach for enhancing public-private sector partnerships to improve domestic industry collaborations and enhance trans-national team-building. An innovative approach by EPA, in collaboration with other agencies and the private sector, can lead to the rapid introduction of a global network of national and regional centers to foster international environmental cooperation and team-building in the years ahead.

  2. 77 FR 22550 - Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ..., 2012 (77 FR 11809) is reopened. Comments must be received on or before April 27, 2012. ADDRESSES...; Regional Haze; Reopening of Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed... 26, 2011, that addresses regional haze for the first planning period from 2008 through 2018....

  3. 78 FR 49684 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-15

    ... INFORMATION: In Federal Register document 2013-18022 published in the Federal Register on July 30, 2013 (78 FR...; Regional Haze and Interstate Transport Requirements AGENCY: Environmental Protection Agency (EPA). ACTION... of Arizona's State Implementation Plan (SIP) to implement the regional haze program for the...

  4. Key Scientific and Policy- and Health-Relevant Findings from EPA's Particulate Matter Supersites Program and Related Studies: An Integration and Synthesis of Results.

    EPA Science Inventory

    In 1998, the Environmental Protection Agency (EPA) initiated a major air quality program, known as the Particulate Matter (PM) Supersites Program. The Supersites Program was a multi year, $27 million air quality monitoring program consisting of eight regional air quality projects...

  5. Regulatory decision with EPA/NRC/DOE/State Session (Panel)

    SciTech Connect

    O`Donnell, E.

    1995-12-31

    This panel will cover the Nuclear Regulatory Commission`s (NRC) proposed radiation limits in the Branch Technical Position on Low-Level Radioactive Waste Performance Assessment and the Environmental Protection Agency`s (EPA) draft regulation in Part 193. Representatives from NRC and EPA will discuss the inconsistencies in these two regulations. DOE and state representatives will discuss their perspective on how these regulations will affect low-level radioactive waste performance assessments.

  6. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 8 (CO, MT, ND, SD, UT, WY)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components `under one roof.` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  7. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 9 (AZ, CA, HI, NV)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  8. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 10 (AK, ID, or WA)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  9. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 4 (AL, FL, GA, KY, MS, NC, SC, TN)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  10. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 6 (AR, LA, NM, OK, TX)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  11. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 5 (IL, IN, MI, MN, OH, WI)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  12. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 7 (IA, KS, MO, NE)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  13. Better assessment science integrating point and nonpoint sources (BASINS) modeling system (version 2.0). EPA Region 3 (DE, DC, MD, PA, VA)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof.`` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  14. Solutions Network Formulation Report. Integration of OMI and TES Aerosol Products into the EPA Regional Planning Organizations' FASTNET Aerosol Tracking and Analysis Tool

    NASA Technical Reports Server (NTRS)

    Knowlton, Kelly; Andrews, Jane C.

    2006-01-01

    Every year, more than 280 million visitors tour our Nation s most treasured parks and wilderness areas. Unfortunately, many visitors are unable to see the spectacular vistas they expect because of white or brown haze in the air. Most of this haze is not natural; it is air pollution, carried by the wind often hundreds of miles from its origin. Some of the pollutants have been linked to serious health problems, such as asthma and other lung disorders, and even premature death. In addition, nitrates and sulfates contribute to acid rain formation, which contaminates rivers and lakes and erodes buildings and historical monuments. The U.S. Environmental Protection Agency RPOs (Regional Planning Organizations) have been tasked with monitoring and determining the nature and origin of haze in Class I scenic areas, and finding ways to reduce haze in order to improve visibility in these areas. The RPOs have developed an Internet-based air quality DST (Decision Support Tool) called FASTNET (Fast Aerosol Sensing Tools for Natural Event Tracking). While FASTNET incorporates a few satellite datasets, most of the data utilized by this DST comes from ground-based instrument networks. The problem is that in many areas the sensors are sparsely located, with long distances between them, causing difficulties in tracking haze over the United States, determining its source, and analyzing its content. Satellite data could help to fill in the data gaps and to supplement and verify ground-recorded air quality data. Although satellite data are now being used for air quality research applications, such data are not routinely used for environmental decision support, in part because of limited resources, difficulties with interdisciplinary data interpretation, and the need for advanced inter-agency partnerships. As a result, the validation and verification of satellite data for air quality operational system applications has been limited This candidate solution evaluates the usefulness of OMI

  15. Dietary reference intakes for DHA and EPA.

    PubMed

    Kris-Etherton, Penny M; Grieger, Jessica A; Etherton, Terry D

    2009-01-01

    Various organizations worldwide have made dietary recommendations for eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and fish intake that are primarily for coronary disease risk reduction and triglyceride (TG) lowering. Recommendations also have been made for DHA intake for pregnant women, infants, and vegetarians/vegans. A Dietary Reference Intake (DRI), specifically, an Adequate Intake (AI), has been set for alpha-linolenic acid (ALA) by the Institute of Medicine (IOM) of The National Academies. This amount is based on an intake that supports normal growth and neural development and results in no nutrient deficiency. Although there is no DRI for EPA and DHA, the National Academies have recommended that approximately 10% of the Acceptable Macronutrient Distribution Range (AMDR) for ALA can be consumed as EPA and/or DHA. This recommendation represents current mean intake for EPA and DHA in the United States ( approximately 100mg/day), which is much lower than what many groups worldwide are currently recommending. Global recommendations for long-chain omega-3 fatty acids underscore the pressing need to establish DRIs for DHA and EPA because DRIs are recognized as the "official" standard by which federal agencies issue dietary guidance or policy directives for the health and well-being of individuals in the United States and Canada. Because of the many health benefits of DHA and EPA, it is important and timely that the National Academies establish DRIs for the individual long-chain (20 carbons or greater) omega-3 fatty acids.

  16. 32 CFR 775.10 - Relations with state, local and regional agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... which have been established pursuant to Executive Order 12372 of July 14, 1982 (3 CFR, 1982 Comp., p... proponent may gain insights on other agencies' approaches to environmental assessments, surveys, and...

  17. 77 FR 4862 - Agency Requests for Renewal of a Previously Approved Information Collection: SBTRC Regional Field...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ...) highlights activities such as counseling, marketing, meetings/ conferences, and services to businesses as... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION... Quarterly Report Form (DOT F 4502) AGENCY: Office of Small and Disadvantaged Business Utilization...

  18. Mapping regional soil water erosion risk in the Brittany-Loire basin for water management agency

    NASA Astrophysics Data System (ADS)

    Degan, Francesca; Cerdan, Olivier; Salvador-Blanes, Sébastien; Gautier, Jean-Noël

    2014-05-01

    Soil water erosion is one of the main degradation processes that affect soils through the removal of soil particles from the surface. The impacts for environment and agricultural areas are diverse, such as water pollution, crop yield depression, organic matter loss and reduction in water storage capacity. There is therefore a strong need to produce maps at the regional scale to help environmental policy makers and soil and water management bodies to mitigate the effect of water and soil pollution. Our approach aims to model and map soil erosion risk at regional scale (155 000 km²) and high spatial resolution (50 m) in the Brittany - Loire basin. The factors responsible for soil erosion are different according to the spatial and time scales considered. The regional scale entails challenges about homogeneous data sets availability, spatial resolution of results, various erosion processes and agricultural practices. We chose to improve the MESALES model (Le Bissonnais et al., 2002) to map soil erosion risk, because it was developed specifically for water erosion in agricultural fields in temperate areas. The MESALES model consists in a decision tree which gives for each combination of factors the corresponding class of soil erosion risk. Four factors that determine soil erosion risk are considered: soils, land cover, climate and topography. The first main improvement of the model consists in using newly available datasets that are more accurate than the initial ones. The datasets used cover all the study area homogeneously. Soil dataset has a 1/1 000 000 scale and attributes such as texture, soil type, rock fragment and parent material are used. The climate dataset has a spatial resolution of 8 km and a temporal resolution of mm/day for 12 years. Elevation dataset has a spatial resolution of 50 m. Three different land cover datasets are used where the finest spatial resolution is 50 m over three years. Using these datasets, four erosion factors are characterized and

  19. Superfund Record of Decision (EPA region 3): Delaware City PVC (Polyvinylchloride Resin) Site, New Castle County, Delaware, September 1986. Final report

    SciTech Connect

    Not Available

    1986-09-30

    The Delaware City PVC site is located two miles northwest of Delaware City, New Castle County, Delaware. In 1966 Stauffer Chemical Company (SCC) of Westport, Connecticut, founded the Delaware City PVC Plant, which is used for the manufacturing of polyvinylchloride resin (PVC), polyvinyl acetate, and other polymers. An EPA-conducted inspection in May 1982 indicated serious contamination of the shallow ground water. Currently, ground water, surface water, and soils are contaminated with PVC, benzyl chloride monomer (VCM), TCE, and 1,2-dichloroethane (EDC).

  20. Superfund record of decision (EPA Region 2): Syosset Landfill Site, operable unit 2, Town of Oyster Bay, Nassau County, NY, March 28, 1996

    SciTech Connect

    1996-11-01

    This decision document presents the selected remedy for the second operable unit (OU2) for the Syosset Landfill site (the Site), located in the Town of Oyster Bay, Nassau County, New York. This operable unit addresses the fate and transport of the contaminants in the groundwater emanating from the Site. EPA is consultation with the State of New York has determined that contamination is limited and does not pose a significant threat to human health or the environment; therefore, remediation is not appropriate. This determination is based on the OU2 Remedial Investigation and the expected successful implementation of the OU1 remedy.

  1. U.S. EPA response to the Fukushima Daiichi Nuclear Power Plant accident.

    PubMed

    Tupin, Edward A; Boyd, Michael A; Mosser, Jennifer E; Wieder, Jessica S

    2012-05-01

    During the spring of 2011, the U.S. Environmental Protection Agency (EPA) used its national radiation monitoring and sampling system, RadNet, to detect, identify, and inform the public about radioactive material in the United States resulting from Japan's Fukushima Daiichi Nuclear Power Plant release. The RadNet system monitors ambient air, drinking water, precipitation, and pasteurized milk for radionuclides. To supplement its existing stationary (fixed) continuous air monitoring system, EPA deployed additional air monitors to Saipan, Guam, and locations in the western United States. The Agency also accelerated the regular quarterly sampling of milk and drinking water and collected an additional round of samples. For two months, staff located at EPA's Headquarters Emergency Operations Center, west coast regional offices, and National Air and Radiation Environmental Lab worked seven days a week to handle the increased radiochemical sample analysis from air filters, precipitation, drinking water, and milk; provide interagency scientific input; and answer press and public inquiries. EPA's data was consistent with what was expected from the Fukushima Daiichi Nuclear Power Plant release. The levels of radioactivity were so low that the readings from the near-real-time RadNet air monitors stayed within normal background ranges. Detailed sample analyses were needed to identify the radionuclides associated with the release. Starting at the end of April and continuing through May 2011, levels of radioactive material decreased as expected. PMID:22469933

  2. U.S. EPA response to the Fukushima Daiichi Nuclear Power Plant accident.

    PubMed

    Tupin, Edward A; Boyd, Michael A; Mosser, Jennifer E; Wieder, Jessica S

    2012-05-01

    During the spring of 2011, the U.S. Environmental Protection Agency (EPA) used its national radiation monitoring and sampling system, RadNet, to detect, identify, and inform the public about radioactive material in the United States resulting from Japan's Fukushima Daiichi Nuclear Power Plant release. The RadNet system monitors ambient air, drinking water, precipitation, and pasteurized milk for radionuclides. To supplement its existing stationary (fixed) continuous air monitoring system, EPA deployed additional air monitors to Saipan, Guam, and locations in the western United States. The Agency also accelerated the regular quarterly sampling of milk and drinking water and collected an additional round of samples. For two months, staff located at EPA's Headquarters Emergency Operations Center, west coast regional offices, and National Air and Radiation Environmental Lab worked seven days a week to handle the increased radiochemical sample analysis from air filters, precipitation, drinking water, and milk; provide interagency scientific input; and answer press and public inquiries. EPA's data was consistent with what was expected from the Fukushima Daiichi Nuclear Power Plant release. The levels of radioactivity were so low that the readings from the near-real-time RadNet air monitors stayed within normal background ranges. Detailed sample analyses were needed to identify the radionuclides associated with the release. Starting at the end of April and continuing through May 2011, levels of radioactive material decreased as expected.

  3. EPA Remote Sensing Information Gateway

    NASA Astrophysics Data System (ADS)

    Paulsen, H. K.; Szykman, J. J.; Plessel, T.; Freeman, M.; Dimmick, F.

    2009-12-01

    The Remote Sensing Information Gateway was developed by the U.S. Environmental Protection Agency (EPA) to assist researchers in easily obtaining and combining a variety of environmental datasets related to air quality research. Current datasets available include, but are not limited to surface PM2.5 and O3 data, satellite derived aerosol optical depth , and 3-dimensional output from U.S. EPA's Models 3/Community Multi-scale Air Quality (CMAQ) modeling system. The presentation will include a demonstration that illustrates several scenarios of how researchers use the tool to help them visualize and obtain data for their work; with a particular focus on episode analysis related to biomass burning impacts on air quality. The presentation will provide an overview on how RSIG works and how the code has been—and can be—adapted for other projects. One example is the Virtual Estuary, which focuses on automating the retrieval and pre-processing of a variety of data needed for estuarine research. RSIG’s source codes are freely available to researchers with permission from the EPA principal investigator, Dr. Jim Szykman. RSIG is available to the community and can be accessed online at http://www.epa.gov/rsig. Once the JAVA policy file is configured on your computer you can run the RSIG applet on your computer and connect to the RSIG server to visualize and retrieve available data sets. The applet allows the user to specify the temporal/spatial areas of interest, and the types of data to retrieve. The applet then communicates with RSIG subsetter codes located on the data owners’ remote servers; the subsetter codes assemble and transfer via ordinary Internet protocols only the specified data to the researcher’s computer. This is much faster than the usual method of transferring large files via FTP and greatly reduces network traffic. The RSIG applet then visualizes the transferred data on a latitude-longitude map, automatically locating the data in the correct

  4. EPA QUICK REFERENCE GUIDES

    EPA Science Inventory

    EPA Quick Reference Guides are compilations of information on chemical and biological terrorist agents. The information is presented in consistent format and includes agent characteristics, release scenarios, health and safety data, real-time field detection, effect levels, samp...

  5. EPA Permeable Surface Research

    EPA Science Inventory

    EPA recognizes permeable surfaces as an effective post-construction infiltration-based Best Management Practice to mitigate the adverse effects of stormwater runoff. The professional user community conceptually embraces permeable surfaces as a tool for making runoff more closely...

  6. Superfund Record of Decision (EPA Region 7): Mid-America Tanning site, Sergeant bBluff, IA. (First remedial action), September 1991

    SciTech Connect

    Not Available

    1991-09-24

    The 98.7-acre Mid-America Tanning site is a former leather tannery in Sergeant Bluff, Woodbury County, Iowa. Surrounding land use is mixed industrial and agricultural. A portion of the site is bordered by Oxbow Lake and lies within the 100-year floodplain. The Missouri River is approximately 1.5 miles to the southwest of the site and receives discharges from Oxbow Lake. The facility began onsite processing of animal hides in 1970. In 1980, the State confirmed the onsite burial of chromium-containing sludge in trenches, and the company was cited for permit violations. A 1985 EPA investigation identified excessive chromium contamination in onsite soil, sediment, and ground water. In 1990, EPA conducted a removal action that included excavating and consolidating onsite 1,290 cubic yards of sludge from the trench disposal area. The Record of Decision (ROD) addresses the contaminated soil, impoundment sediment and water, and the excavated trench material. A future ROD will address onsite ground water contamination. The primary contaminant of concern affecting the soil, sediment, debris, sludge, and surface water are metals including chromium and lead. The selected remedial action for the site is included.

  7. Superfund Record of Decision (EPA Region 4): Carolina Transformer site, Cumberland County, Fayetteville, NC. (First remedial action), August 1991. Final report

    SciTech Connect

    Not Available

    1991-08-29

    The 4.8-acre Carolina Transformer site is a former electrical transformer rebuilding and repair facility in Fayetteville, Cumberland County, North Carolina. The site may overlie as many as three aquifers, of which only the shallow confined aquifer has been found to be contaminated. From 1978 to 1982, a number of EPA and State investigations identified PCB-contaminated soil and ground water. In 1982, the State determined that runoff from the site violated surface water quality standards for PCBs. In 1984, EPA began clean-up operations at the site, and removed and disposed of 975 tons of contaminated soil offsite in a RCRA-permitted landfill. The Record of Decision (ROD) addresses final remediation of contaminated soil, sediment, debris, and ground water. The primary contaminants of concern affecting the soil, sediment, debris, and ground water are VOCs including benzene and toluene; other organics including dioxin and PCBs; and metals including arsenic, chromium, and lead. The selected remedial action for this site is included.

  8. Superfund Record of Decision (EPA Region 4): Golden Strip Septic Tank, Greenville County, Simpsonville, SC. (First remedial action), September 1991. Final report

    SciTech Connect

    Not Available

    1991-09-12

    The 55-acre Golden Strip Septic Tank (GSST) site is an inactive waste hauling and disposal facility in Simpsonville, Greenville County, South Carolina. Land use in the area is predominantly residential. From 1960 to 1975, GSST used the site to dispose of industrial and septic wastes in five unlined lagoons. In 1975, GSST applied for an industrial solid waste permit to dispose of liquid wastes, but the State denied the permit because the proposed disposal method was unacceptable. The State continued its monitoring after the lagoons were filled and graded in 1978, and the results of the monitoring led to additional investigations by EPA in 1984 and 1986 and an RI and supplemental RI from 1989 to 1990 and 1990 to 1991, respectively. EPA identified metal contamination in lagoon soil and sludge, and limited contamination of ground water on the east side of the site. The Record of Decision (ROD) addresses remediation of contaminated soil, as well as sludge and surface water from the lagoons, as a final remedy. Ground water contamination is expected to naturally attenuate within 2 to 5 years after source remediation occurs. The primary contaminants of concern affecting the soil, sludge, and surface water are VOCs including benzene, PCE, toluene, and xylenes; other organics; and metals including arsenic, chromium, and lead.

  9. Electrostatic Plasma Accelerator (EPA)

    NASA Technical Reports Server (NTRS)

    Brophy, John R.; Aston, Graeme

    1989-01-01

    The Electrostatic Plasma Accelerator (EPA) is a thruster concept which promises specific impulse levels between low power arcjets and those of the ion engine while retaining the relative simplicity of the arcjet. The EPA thruster produces thrust through the electrostatic acceleration of a moderately dense plasma. No accelerating electrodes are used and the specific impulse is a direct function of the applied discharge voltage and the propellant atomic mass. The goal of the present program is to demonstrate feasibility of the EPA thruster concept through experimental and theoretical investigations of the EPA acceleration mechanism and discharge chamber performance. Experimental investigations will include operating the test bed ion (TBI) engine as an EPA thruster and parametrically varying the thruster geometry and operating conditions to quantify the electrostatic plasma acceleration effect. The theoretical investigations will include the development of a discharge chamber model which describes the relationships between the engine size, plasma properties, and overall performance. For the EPA thruster to be a viable propulsion concept, overall thruster efficiencies approaching 30% with specific impulses approaching 1000 s must be achieved.

  10. 76 FR 71019 - Amendment of Inspector General's Operation and Reporting (IGOR) System Investigative Files (EPA-40)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... AGENCY Amendment of Inspector General's Operation and Reporting (IGOR) System Investigative Files (EPA-40... General's Operation and Reporting (IGOR) System Investigative Files (EPA-40) to the Inspector General... The Inspector General's Operation and Reporting (IGOR) System Investigative Files (EPA-40) will...

  11. 40 CFR 300.520 - State involvement in EPA-lead enforcement negotiations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 27 2010-07-01 2010-07-01 false State involvement in EPA-lead enforcement negotiations. 300.520 Section 300.520 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... involvement in EPA-lead enforcement negotiations. (a) EPA shall notify states of response action...

  12. 40 CFR 300.520 - State involvement in EPA-lead enforcement negotiations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 29 2013-07-01 2013-07-01 false State involvement in EPA-lead enforcement negotiations. 300.520 Section 300.520 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... involvement in EPA-lead enforcement negotiations. (a) EPA shall notify states of response action...

  13. 40 CFR 300.520 - State involvement in EPA-lead enforcement negotiations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 28 2014-07-01 2014-07-01 false State involvement in EPA-lead enforcement negotiations. 300.520 Section 300.520 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... involvement in EPA-lead enforcement negotiations. (a) EPA shall notify states of response action...

  14. 40 CFR 300.520 - State involvement in EPA-lead enforcement negotiations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 28 2011-07-01 2011-07-01 false State involvement in EPA-lead enforcement negotiations. 300.520 Section 300.520 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... involvement in EPA-lead enforcement negotiations. (a) EPA shall notify states of response action...

  15. 40 CFR 300.520 - State involvement in EPA-lead enforcement negotiations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 29 2012-07-01 2012-07-01 false State involvement in EPA-lead enforcement negotiations. 300.520 Section 300.520 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... involvement in EPA-lead enforcement negotiations. (a) EPA shall notify states of response action...

  16. 40 CFR 35.4150 - What happens after my group submits its application to EPA?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false What happens after my group submits its application to EPA? 35.4150 Section 35.4150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... for A Tag § 35.4150 What happens after my group submits its application to EPA? (a) EPA will...

  17. 77 FR 427 - EPAAR Clause for Compliance With EPA Policies for Information Resources Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... AGENCY 48 CFR Part 1552 EPAAR Clause for Compliance With EPA Policies for Information Resources... to update terminology and Web site links related to EPA policies for information resources management..., Compliance with EPA Policies for Information Resources Management. The proposed rule was published on May...

  18. How Eight State Education Agencies in the Northeast and Islands Region Identify and Support Low-Performing Schools and Districts. Summary. Issues & Answers. REL 2009-No. 068

    ERIC Educational Resources Information Center

    Hergert, Leslie F.; Gleason, Sonia Caus; Urbano, Carole

    2009-01-01

    This document presents a summary of the report, "How Eight State Education Agencies in the Northeast and Islands Region Identify and Support Low-Performing Schools and Districts." This larger report describes and analyzes how eight state education agencies in the Northeast and Islands Region (Connecticut, Maine, Massachusetts, New Hampshire, New…

  19. Better Assessment Science Integrating point and Nonpoint Sources (BASINS) modeling system, version 2.0. EPA Region 1 (CT, ME, MA, NH, RI, VT)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components ``under one roof``. Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  20. Better Assessment Science Integrating point and Nonpoint Sources (BASINS) modeling system, version 2.0. EPA Region 2 (NJ, NY, PR, VI)

    SciTech Connect

    1999-01-01

    BASINS is a multipurpose environmental analysis system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. It was developed to address three objectives: To facilitate examination of environmental information; To support analysis of environmental systems; and To provide a framework for examining management alternatives. Because many states and local agencies are moving toward a watershed-based approach, the system is configured to support environmental and ecological studies in a watershed context. It is designed to be flexible. It can support analysis at a variety of scales using tools that range from simple to sophisticated. BASINS was also conceived as a system for supporting the development of total maximum daily loads (TMDLs). Developing TMDLs requires a watershed-based point and nonpoint source analysis for a variety of pollutants. It also lets the user test different management options. BASINS makes watershed and water quality studies easier by bringing key data and analytical components `under one roof.` Analysts can efficiently access provided national environmental information, apply assessment and planning tools, and run a variety of proven, robust nonpoint loading and water quality models. A geographic information system (GIS) provides the integrating framework. GIS provides techniques for analyzing landscape information and displaying relationships. Through the use of GIS, BASINS has the flexibility to display and integrate a wide range of information (e.g. land use, point sources discharges, water supply withdrawals) at a scale chosen by the user. BASINS comprises a suite of interrelated components for performing the various aspects of environmental analysis. The six components include (1) nationally derived databases with Data Extraction tools and Project Builders; (2) assessment tools (TARGET, ASSESS, and Data Mining) that address large- and small-scale characterization needs; (3) utilities to

  1. 77 FR 50520 - Agency Information Collection Activities: Application for Regional Center Under the Immigrant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... public comment period was previously published in the Federal Register on May 10, 2012, at 77 FR 27473... SECURITY U.S. Citizenship and Immigration Services Agency Information Collection Activities: Application... Homeland Security (DHS), U.S. Citizenship and Immigration Services (USCIS) will be submitting the...

  2. Framework for decision making: An EPA perspective

    SciTech Connect

    Regli, S.; Cromwell, J.E.; Zhang, X.; Gelderloos, A.B.; Grubbs, W.D.

    1992-08-01

    The United States Environmental Protection Agency (EPA) is developing national regulations to control for disinfectants and disinfection by-products (D/DBPs) in public drinking water supplies. EPA intends to propose regulations that will apply to all public water systems using disinfection and serving non-transient populations -- approximately 220 million people. This regulation would be unlike the current maximum contaminant level (MCL) for total trihalomethanes (TTHMs) which only pertains to systems serving more than 10,000 people. A fundamental goal in setting any new regulation is to be able to conclude with confidence that the resultant changes in treatment would lead to a significant overall decrease in risk to public health. This paper will describe the analysis that EPA is undertaking in pursuit of meeting this goal.

  3. After two decades, EPA`s hazardous waste regulations still rule

    SciTech Connect

    Wray, T.K.

    1996-11-01

    The Environmental Protection Agency (EPA) promulgated the first hazardous waste management regulations nearly 20 years ago under the Resource Conservation and Recovery Act. The rules were designed to ensure that hazardous wastes would be managed in an environmentally safe manner from cradle to grave--from the point of generation to final disposal. The regulations have undergone several revisions but still consist of four basic parts--waste identification, generator rules, transporter rules, and treatment, storage and disposal rules. This article focuses on rules for generators. EPA regulations define three classes of generators, based on waste volume and toxicity. All generators must obtain an EPA identification number, which requires completion and filing of form 8700-12 ``Notification of Hazardous Waste Activity.`` The alphanumeric identification numbers typically are issued by state environmental regulatory agencies.

  4. Superfund Record of Decision (EPA Region 2): Upper Deerfield Township Sanitary Landfill, Upper Deerfield Township, Cumberland County, NJ. (First remedial action), September 1991. Final report

    SciTech Connect

    Not Available

    1991-09-30

    The 14-acre Upper Deerfield Township Sanitary Landfill is an inactive landfill located on a 27-acre tract of land in Upper Deerfield Township, Cumberland County, New Jersey. Land use in the area is primarily agricultural. A number of State investigations identified VOCs including vinyl chloride, chlorinated solvents, and mercury in excess of Federal Drinking Water Standards in ground water. The Record of Decision (ROD) addresses ground water and air. Because EPA investigations showed that the ground water and soil contamination associated with the site no longer posed a health threat under current or likely land use conditions, there are no contaminants of concern affecting the site. The selected remedial action for the site includes no further action since previous investigations indicated that ground water and soil contamination associated with the site no longer pose a health threat under current or likely future land use conditions.

  5. Superfund Explanation of Significant Difference for the Record of Decision (EPA Region 5): Refuse Hideaway Landfill, Middleton, WI, September 30, 1998

    SciTech Connect

    Not Available

    1999-03-01

    This Explanation of Significant Differences (ESD) is for the Refuse Hideaway Landfill Superfund site in Middleton, Wisconsin. The June 28, 1995 ROD required groundwater extraction and treatment of the most highly contaminated groundwater (greater than 200 ppb total volatile organic compounds (VOCs)), treatment of groundwater to discharge standards and injection of the treated water into the aquifer upgradient of the landfill to stimulate in-situ biodegradation of the degradable components of the contamination. This ESD documents that US EPA, in consultation with WDNR, has determined, based on the 1998 groundwater data, that it is not necessary to implement the groundwater extraction and treatment component of the selected remedy. The significant decrease of total VOCs in groundwater over a short period of time indicates that groundwater should meet the remedial action objective of NR 140 PALs within a reasonable period of time if source control measures continue to be operated and maintained.

  6. EPA/ORD/RTP (Environmental Protection Agency, Office of Research and Development, Research Triangle Park) asbestos program support for the OTS (Office of Toxic Substances) asbestos-in-schools program. Final report

    SciTech Connect

    Beard, M.E.

    1986-03-01

    An overview of the EPA/ORD/RTP Asbestos program support for the OTS Asbestos-in-Schools Program is given. The program includes (1) a bulk sample asbestos analysis audit program, (2) an intercomparison of three measurement methods for airborne asbestos, (3) the development of audit materials for airborne asbestos measurement methods, and (4) the development of guidance for post-abatement asbestos air monitoring.

  7. EPA's monitoring program at Love Canal 1980.

    PubMed

    Hauser, T R; Bromberg, S M

    1982-09-01

    As stated at the beginning of this paper conclusions reached thus far cannot be discussed in this paper. However, a great deal of information is available for examination.EPA displayed its ability to coordinate widely separated laboratories, both Federal and private, into a smooth working team in a very short period of time. A very comprehensive study plan was also developed and implemented quickly. EPA was fortunate to have already had GCA under contract when the emergency arose. In no small part the success of the field effort was due to the managerial and technical abilities of the GCA team.Within a period of 6 weeks a plan was developed, a prime contractor retained, subcontractors hired, and field activities begun. Within a period of 3 months in excess of 8600 field samples were collected and over 12,000 field and QC samples were analyzed. During this same period 2 major data systems were developed, debugged, and placed into operation.In short this EPA project was probably the most comprehensive multimedia field project ever attempted by EPA and certainly the data is being subjected to the most strenuous quality control measures ever imposed by this Agency. The entire program is presently under peer review and the results are being prepared for publication by EPA Headquarters. PMID:24264296

  8. EPA`s integrated nitrogen oxides strategy

    SciTech Connect

    Grano, D.H.

    1997-12-31

    Nitrogen oxides (NO{sub x}) are highly reactive and play a major role in the formation of various gases and particles in the atmosphere which lead to harmful effects on human health and welfare. This paper briefly describes the multiple impacts on human health and welfare that result from emissions of NO{sub x} and describes EPA`s strategy to integrate NO{sub x} reductions from various mobile and stationary sources in a balanced manner to achieve environmental benefits. Based on modeling information, it is clear that substantial reductions in NO{sub x} emissions over large geographic areas are needed if many densely populated areas of the nation are to attain the national ambient air quality standard for ozone. In addition to attainment of the health standard for ozone, the reduction of NO{sub x} emissions will also likely improve the nation`s environment by reducing adverse impacts of acid deposition, eutrophication of waterbodies, global warming, nitrogen dioxide, particulate matter, stratospheric ozone depletion, toxics, and visibility.

  9. 75 FR 44255 - EPA Office of External Affairs and Environmental Education Staff Office; Request for Nominations...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-28

    ... AGENCY EPA Office of External Affairs and Environmental Education Staff Office; Request for Nominations of Candidates for the National Environmental Education Advisory Council AGENCY: Environmental... of External Affairs and Environmental Education Staff Office is soliciting applications...

  10. 78 FR 14090 - EPA Office of External Affairs and Environmental Education; Request for Nominations of Candidates...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... AGENCY EPA Office of External Affairs and Environmental Education; Request for Nominations of Candidates for the National Environmental Education Advisory Council (Sub-Committee) AGENCY: Environmental...) Office of External Affairs and Environmental Education Staff Office is soliciting applications,...

  11. 75 FR 67713 - Agency Information Collection Activities; Proposed Collection; Comment Request; National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... comments. E-mail: ow-docket@epa.gov . Mail: EPA Docket Center, Water Docket, Environmental Protection... Headquarters, Office of Water, Office of Wastewater Management, Mailcode 4203M, Environmental Protection Agency... at the Water Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution...

  12. PRESENTATION IN ATLANTA: WORKING TO KEEP WASTE OUT OF THE LANDFILLS AND STREAMS - EPA REGION 4 RESPONSE SUPPORT CORPS ACTIVITIES, A PERSONAL PERSPECTIVE

    EPA Science Inventory

    In the aftermath of Hurricane Katrina it became evident that there were a multitude of problems created by the storm. Although human concerns were foremost, it became evident that during recovery environmental problems must be addressed. The Environmental Protection Agency's effo...

  13. A Third Party Evaluation of the Region V, Regional Education Service Agency, Career Oriented Education Program: 1975-76.

    ERIC Educational Resources Information Center

    Stead, Floyd L.; Hartnett, Richard A.

    A comprehensive third-party evaluation of a regional career education project covering an eight-county area in West Virginia focused on the project's most recent year of operation (1975-76). The evaluation attempted to measure the degree of attainment of stated goals and objectives and was designed to develop a guide and lend direction to local…

  14. 77 FR 10507 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NESHAP for Petroleum Refineries (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION...: NESHAP for Petroleum Refineries (Renewal). ICR Numbers: EPA ICR Numbers 1692.07, OMB Control Number...

  15. 76 FR 38150 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... Request; Cross-Media Electronic Reporting Rule (Renewal) AGENCY: Environmental Protection Agency (EPA..., 2011. ADDRESSES: Submit your comments, referencing Docket ID No. EPA-HQ-OEI- 2011-0096, to (1) EPA... in 5 CFR 1320.12. On February 2, 2011 (76 FR 5802), EPA sought comments on this ICR pursuant to 5...

  16. 76 FR 80927 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Glass Manufacturing Plants (Renewal) AGENCY: Environmental Protection Agency (EPA... . Title: NESHAP for Glass Manufacturing Plants (Renewal). ICR Numbers: EPA ICR Number 1131.10, OMB...

  17. 77 FR 39702 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NESHAP for Municipal Solid Waste Landfills (Renewal) AGENCY: Environmental Protection Agency (EPA...: NESHAP for Municipal Solid Waste Landfills (Renewal). ICR Numbers: EPA ICR Number 1938.05, OMB...

  18. 75 FR 29753 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... Graphic Arts Industry (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In....12. On July 8, 2009 (74 FR 32581), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... . Title: NSPS for the Graphic Arts Industry (Renewal). ICR Numbers: EPA ICR Number 0657.10, OMB...

  19. 76 FR 76407 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Bulk Gasoline Terminals (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... . Title: NSPS for Bulk Gasoline Terminals (Renewal). ICR Numbers: EPA ICR Number 0664.10, OMB...

  20. 77 FR 16833 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Hot Mix Asphalt Facilities (Renewal) AGENCY: Environmental Protection Agency (EPA...: NSPS for Hot Mix Asphalt Facilities (Renewal). ICR Numbers: EPA ICR Number 1127.10, OMB Control...

  1. 77 FR 4297 - Agency Information Collection Activities; Proposed Collection; Comment Request; Reporting Under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... EPA's Landfill Methane Outreach Program; EPA ICR No. 1849.06 AGENCY: Environmental Protection Agency... Landfill Methane Outreach Program. ICR Numbers: EPA ICR Number 1849.06, OMB Control Number 2060-0446. ICR... 40 CFR part 9. Abstract: The Landfill Methane Outreach Program (LMOP), created by EPA as part of...

  2. 77 FR 38626 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NESHAP for Benzene Waste Operations (Renewal) AGENCY: Environmental Protection Agency (EPA...: NESHAP for Benzene Waste Operations (Renewal). ICR Numbers: EPA ICR Number 1541.10, OMB Control...

  3. 75 FR 18830 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ....12. On July 30, 2009 (74 FR 38004), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Acid Plants AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In compliance with... . Title: NSPS for Nitric Acid Plants (Renewal). ICR Numbers: EPA ICR Number 1056.10, OMB Control...

  4. 76 FR 76406 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-07

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Sulfuric Acid Plants (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... . Title: NSPS for Sulfuric Acid Plants (Renewal). ICR Numbers: EPA ICR Number 1057.12, OMB Control...

  5. 77 FR 56200 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NESHAP for Hydrochloric Acid Production (Renewal) AGENCY: Environmental Protection Agency (EPA...: NESHAP for Hydrochloric Acid Production (Renewal). ICR Numbers: EPA ICR Number 2032.07, OMB...

  6. Health education and agency: a comprehensive program for young women in the Mixteca region of Mexico.

    PubMed

    Venguer, Tere; Pick, Susan; Fishbein, Martin

    2007-08-01

    The Si yo estoy bien, mi familia también ("If I am OK then so is my family") is a health and agency education program that was provided over a period of 3 years to 39,000 rural women in Oaxaca, Mexico. The purpose of the article is to describe the development, implementation and evaluation of the program. The theoretical rationale and strategy of this intervention are described, as well as the construction of the program and the implementation. Moreover, an evaluation of the various stages of the program is provided, to enable an assessment of its efficacy, and the scope for dissemination and scaling up.

  7. 76 FR 20662 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... 1320.12. On October 29, 2010 (75 FR 66754), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d... Idaho, Oregon, and Washington in 40 CFR part 49 (70 FR 18074, April 8, 2005). The FIPs in the final rule... Protection Agency Region 10, Office of Air, Waste and Toxics (AWT-107), 1200 Sixth Avenue, Suite 900,...

  8. 78 FR 11124 - EPA Responses to State and Tribal 2010 Sulfur Dioxide Designation Recommendations: Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ...: Notice of Availability and Public Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of availability and public comment period. SUMMARY: Notice is hereby given that the EPA has posted... public to review and provide input on its responses during the comment period specified in the...

  9. 75 FR 62738 - Revisions to EPA's Rule on Protections for Subjects in Human Research Involving Pesticides...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... Involving Pesticides; Notification to the Secretary of Agriculture AGENCY: Environmental Protection Agency (EPA). ACTION: Notification to the Secretary of Agriculture. SUMMARY: This document notifies the public that the Administrator of EPA has forwarded to the Secretary of Agriculture a draft proposed rule...

  10. 77 FR 15101 - Results From Inert Ingredient Test Orders Issued Under EPA's Endocrine Disruptor Screening...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ... systems. Extensive background on the Agency's endocrine program is available at http://www.epa.gov/endo..., ``Endocrine Disruptor Screening Program; Policies and Procedures for Initial Screening,'' (74 FR 17560), http... AGENCY Results From Inert Ingredient Test Orders Issued Under EPA's Endocrine Disruptor Screening...

  11. 77 FR 52633 - Notice of a Public Meeting: Stakeholder Meeting Concerning EPA's Intent To Regulate Perchlorate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... To Regulate Perchlorate Levels in Drinking Water AGENCY: Environmental Protection Agency (EPA... Drinking Water Regulation for Perchlorate. DATES: The public meeting and webcast will be held on September... Web site: http://water.epa.gov/drink/contaminants/unregulated/perchlorate.cfm . For questions...

  12. The impact of EPA`s Dioxin Reassessment on waste-to-energy risk assessments

    SciTech Connect

    Chrostowski, P.C.; Foster, S.A.; Lape, J.F.

    1997-12-31

    Since the mid-1980s, the US Environmental Protection Agency (EPA) has been attempting to develop a comprehensive mathematical model to be used for regulatory risk assessment. One expression of this model was published by EPA in a 1994 draft Dioxin Reassessment document. The Dioxin Reassessment includes algorithms for performing site-specific risk assessments of combustion sources that differ from those considered to be state-of-the-art in the late 1980s. This paper presents the results of a study that was performed to investigate the impact of EPA`s Dioxin Reassessment on potential human health risks associated with a modern waste-to-energy (WTE) facility. The study evaluated risks associated with a WTE facility equipped with modern air pollution controls using EPA`s methods published in the Dioxin Reassessment and using methods that prevailed prior to the Reassessment`s publication. Although the facility complies with the maximum achievable control technology (MACT) rule for municipal solid waste combustors, the analysis showed that the methodologies presented in the 1994 Dioxin Reassessment produce risks that are up to several orders of magnitude higher than those predicted using earlier state-of-the-art techniques. The most significant risk factors were found to be: (1) the method used to predict wet deposition fluxes including the location of the wet deposition maximum impact point; (2) the surface water model construction and parameterization, and (3) the requirement to include pathways not currently present but rather only based on future land use.

  13. Superfund Record of Decision (EPA Region 3): Croydon TCE site, Bucks County, Pennsylvania (second remedial action), Final report, June 29, 1990

    SciTech Connect

    Not Available

    1990-06-29

    The Croydon TCE site is in Bristol Township, Bucks County, Pennsylvania. A series of studies conducted by EPA beginning in 1984 led to the detection of VOC contamination in the ground water over a 3.5-square mile area referred to as the study area. The area is composed of the Croydon residential community and several manufacturing and commercial establishments. The 1990 ROD addresses the remediation of the ground water contamination at the site. The primary contaminants of concern affecting the ground water are VOCs including TCE and 1,1-DCE. The selected remedial action for the site includes ground water pumping and onsite treatment using air stripping, followed by carbon adsorption as an ancillary treatment step before onsite discharge of the treated ground water; vapor-phased carbon adsorption treatment of air stripper exhaust, followed by offsite disposal or treatment of spent carbon and ground water monitoring. The estimated present worth cost for this remedial action is $1,345,000, which includes an estimated annual O and M cost of $46,709 for 45 years.

  14. Superfund Record of Decision (EPA Region 2): Nascolite Corporation, Doris Avenue, cities of Millville and Vineland, Cumberland County, NJ. (Second remedial action), June 1991. Final report

    SciTech Connect

    Not Available

    1991-06-28

    The 17.5-acre Nascolite site is an inactive acrylic and plexiglass sheet manufacturing plant in Millville, Cumberland County, New Jersey. The site lies within the New Jersey coastal plain and overlies clay, silt, sand, and gravel layers. The majority of the site is wooded, with a wetland located in the southwestern portion. In 1980, although the State ordered the plant to stop discharging wastewaters into the onsite drainage ditch, well water monitoring conducted during 1981 identified VOC-contamination in these wells. In 1984, the State identified over one hundred 55-gallon drums and several underground storage tanks buried onsite. In 1987, the State ordered Nascolite to remove some of the drums, and later during 1987 and 1988, EPA removed the remaining drums offsite. The ROD addresses contaminated onsite soil, sediment, and buildings. The primary contaminant of concern affecting the soil, sediment, and debris is the inorganic contaminant lead; and VOCs including benzene, PCE, TCE, toluene, and xylenes. The selected remedial action for the site is included.

  15. Superfund record of decision (EPA Region 4): Wilson Concepts of Florida, Pompano Beach, FL. (First remedial action), September 1992. Final report

    SciTech Connect

    Not Available

    1992-09-22

    The 2-acre Wilson Concepts of Florida site operated as a manufacturing and metal-finishing facility in Pompano Beach, Broward County, Florida. From 1974 to 1987, Wilson Concepts of Florida, Inc., used the site to manufacture jet aircraft engine parts, metal-working machinery, and for associated operations, such as precision machining, drilling and milling of metal parts, vibratory deburring, degreasing, steam cleaning, and spray coating of parts. Chemicals used at the site included a variety of hydraulic and lubricating oils, metal protection agents, water coolants, methylene chloride, methyl ethyl ketone, and chemical cleaners. As a result of several inspections from 1976 through 1989, the Broward County Environmental Quality Control Board (BCEQCB) identified poor waste handling practices, including discharge of industrial wastes onto the ground. The ROD addresses onsite soil and ground water. EPA investigations have shown that the soil and ground water contamination associated with the site is no longer considered a health threat under current or likely land use conditions. Therefore, there are no contaminants of concern affecting the site.

  16. Superfund Record of Decision (EPA Region 7): Midwest Manufacturing/North Farm Site, Midwest Operable Unit, Kellogg, IA. (First remedial action), September 1990. Final report

    SciTech Connect

    Not Available

    1990-09-27

    The 8-acre Midwest Manufacturing/North Farm site is located on a manufacturing site owned and operated by Smith-Jones, Inc. in Kellog, Iowa. From 1973 to 1981, Smith-Jones engaged in electroplating and painting operations of manufactured products, which involved the use of TCE to clean the product before it was coated with the metal. In 1977, the State required treatment of the wastewaters to precipitate metals. Site inspections in the early 1980s, by EPA revealed elevated heavy metal concentrations. Ground water sampling revealed contamination of the alluvial aquifer underlying the site. The ROD addresses both source control and ground water remediation at the site. The primary contaminants are VOCs, including PCE, TCE, toluene, and xylenes; and metals, including chromium, and lead. The selected remedial action for the site includes installing a low permeability cap over the waste disposal cell in accordance with RCRA landfill closure requirements; treating ground water using air stripping, and possible treatment of vapor/air mixture using carbon adsorption, and filtering water to remove inorganics, if needed; discharging the treated water onsite to the Skunk River or offsite to a publicly owned treatment works (POTW); implementing institutional controls including deed and ground water use restrictions; and ground water monitoring for 30 years.

  17. Superfund Record of Decision (EPA Region 10): American Lake Gardens (McCord AFB - Area D), Pierce County, WA. (First remedial action), September 1991. Final report

    SciTech Connect

    Not Available

    1991-09-19

    The American Lake Gardens (McChord AFB-Area D) site is an active U.S. Air Force base located at McChord Air Force Base, Pierce County, Washington. The site consists of two areas, Area D and American Lake Garden Tract (ALGT). From the mid-1940's to the present, no known industrial activities have occurred in the ALGT area; however, seven waste disposal sites have operated within the Area D portion of the site. Concurrent with DOD investigations, EPA discovered TCE in ground water monitoring wells installed at the ALGT, and in 1984, concluded that waste disposal sites in Area D were the likely source of ground water contamination. The ROD addresses remediation of the contaminated onsite and offsite ground water plume, as a final remedy. The primary contaminants of concern affecting the ground water are VOCs including benzene, PCE, TCE, toluene, and xylenes; other organics; and metals including arsenic, chromium, and lead. The selected remedial action for the site is included.

  18. Superfund explanation of significant difference for the record of decision (EPA Region 10): Harbor Island, Soil and Groundwater Operable Unit, Seattle, WA, July 26, 1994

    SciTech Connect

    1995-03-01

    One of the components of the selected remedy in the Record of Decision (ROD) for the Soil and Groundwater Unit of the Harbor Island Site (Site) was thermal desorption with condensate collection to treat petroleum contaminated soil. However, after further evaluation of the performance of this technology, it became apparent that it would not meet air emission standards for volatile organic compounds set by the Puget Sound Air Pollution Control Agency (PSAPCA).

  19. EPA's Green Roof Research

    EPA Science Inventory

    This is a presentation on the basics of green roof technology. The presentation highlights some of the recent ORD research projects on green roofs and provices insight for the end user as to the benefits for green roof technology. It provides links to currently available EPA re...

  20. EPA EMERGENCY PLANNING TOOLBOX

    EPA Science Inventory

    EPA's Office of Research and Development and Office of Water/Water Security Division have jointly developed a Response Protocol Toolbox (RPTB) to address the complex, multi-faceted challenges of a water utility's planning and response to intentional contamination of drinking wate...

  1. The EPA Liver Project

    EPA Science Inventory

    The v-Liver is part of a broader EPA effort on Virtual Tissues (VT) aimed at reducing the magnitude and spectrum of animal testing by integrative in silico and in vitro models, which recapitulate the properties of intact organs. The other VT projects include the Virtual Embryo (...

  2. 75 FR 71123 - Agency Information Collection Activities; Proposed Collection; Comment Request; Safer Detergent...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; Safer Detergent... ICR, entitled: ``Safer Detergent Stewardship Initiative (SDSI) Program'' and identified by EPA ICR No... surfactants. Title: Safer Detergent Stewardship Initiative (SDSI) Program. ICR numbers: EPA ICR No....

  3. 75 FR 64724 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ... . Title: Performance Evaluation Studies on Wastewater Laboratories (Renewal). ICR numbers: EPA ICR No... Information Collection Activities; Submission to OMB for Review and Approval; Comment Request; Performance Evaluation Studies on Wastewater Laboratories (Renewal) AGENCY: Environmental Protection Agency (EPA)....

  4. 76 FR 62400 - Agency Information Collection Activities; Proposed Collection; Comment Request; Focus Groups as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... Used by EPA for Economics Projects (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION..., Director, National Center for Environmental Economics. BILLING CODE 6560-50-P ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL...

  5. 75 FR 63177 - Notice of a Public Meeting: Stakeholder Meeting Concerning EPA's Long-Term Revisions to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... potential long-term revisions to EPA's regulations for the control of lead and copper in drinking water... Regulation of Lead and Copper in Drinking Water AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... potential revisions to the LCR under consideration by the Agency. Discussion topics may include but are...

  6. 77 FR 15753 - Request for Nominations of Experts for a Science Advisory Board Panel To Review EPA's Web-Based...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... Report on the Environment AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The EPA... panel to review the Agency's Web-based Report on the Environment. DATES: Nominations should be submitted... Web-based Report on the Environment (ROE) has been developed to provide a comprehensive online...

  7. Field technology evaluations in EPA`s Environmental Technology Verification (ETC) Program

    SciTech Connect

    Dindal, A.; Bayne, C.; Jenkins, R.; Carden, D.; Bottrell, D.; Billets, S.

    1998-01-01

    The performance evaluation of innovative environmental technologies is an integral part of the US Environmental Protection Agency`s (EPA) mission. The Environmental Technology Verification (ETV) Program was created by the Agency to facilitate the deployment of innovative technologies through performance verification and information dissemination. The goal of the ETV Program is to further environmental protection by substantially accelerating the acceptance and use of improved and cost-effective technologies by providing independent and credible assessments of environmental technologies. This report will overview ORNL`s verification activities, including evaluation of polychlorinated biphenyl field analytical techniques, decision support software, and field extraction technologies.

  8. Climate change collaboration among natural resource management agencies: lessons learned from two US regions

    USGS Publications Warehouse

    Lemieux, Christopher J.; Thompson, Jessica; Slocombe, D. Scott; Schuster, Rudy

    2015-01-01

    It has been argued that regional collaboration can facilitate adaptation to climate change impacts through integrated planning and management. In an attempt to understand the underlying institutional factors that either support or contest this assumption, this paper explores the institutional factors influencing adaptation to climate change at the regional scale, where multiple public land and natural resource management jurisdictions are involved. Insights from two mid-western US case studies reveal that several challenges to collaboration persist and prevent fully integrative multi-jurisdictional adaptation planning at a regional scale. We propose that some of these challenges, such as lack of adequate time, funding and communication channels, be reframed as opportunities to build interdependence, identify issue-linkages and collaboratively explore the nature and extent of organisational trade-offs with respect to regional climate change adaptation efforts. Such a reframing can better facilitate multi-jurisdictional adaptation planning and management of shared biophysical resources generally while simultaneously enhancing organisational capacity to mitigate negative effects and take advantage of potentially favourable future conditions in an era characterised by rapid climate change.

  9. A multi-agency sutrient dataset used to estimate loads, improve monitoring design, and calibrate regional sutrient SPARROW models

    USGS Publications Warehouse

    Saad, David A.; Schwarz, Gregory; Robertson, Dale M.; Booth, Nathaniel

    2011-01-01

    Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases.

  10. EPA'S GROUND WATER TECHNICAL SUPPORT CENTER

    EPA Science Inventory

    The purpose and the services provided by EPA's Ground Water Technical Support Center (GWTSC) will be presented. In 1987 the Office of Solid Waste and Emergency Response, Regional Waste Management Offices, and ORD established the Technical Support Project (TSP)

    The purpos...

  11. AN OVERVIEW OF EPA ENVIRONMENTAL PHOTOGRAPHIC INTERPRETATION CENTER (EPIC)

    EPA Science Inventory



    The EPA Environmental Photographic Interpretation Center (EPIC) supports the EPA Regions and Program Offices with remote sensing based technical support and research and development products. Since 1972, EPIC has provided both imagery and imagery-derived products to the E...

  12. AN OVERVIEW OF THE EPA ENVIRONMENTAL PHOTOGRAPHIC INTERPRETATION CENTER (EPIC)

    EPA Science Inventory



    The EPA Environmental Photographic Interpretation Center (EPIC) supports the EPA Regions and Program Offices with remote sensing based technical support and research and development products. Since 1972, EPIC has provided both imagery and imagery-derived products to the E...

  13. EPA issues draft general permits for industrial stormwater discharges

    SciTech Connect

    Not Available

    1994-01-01

    EPA on Nov. 16, 1990, issued stormwater discharge regulations associated with industrial activity'' under the authority of CWA's National Pollutant Discharge Elimination System (NPDES). Those regulations established NPDES permit application requirements for industrial and certain municipal separate stormwater discharge systems. Three permit application options were made available for industrial stormwater discharges -- filing an individual application, becoming a participant in a group application or filing a notice of intent to be covered under a general permit and its requirements. The Agency of Nov. 19 proposed a draft general permit for group applications. Industrial dischargers choosing the group option previously were required to file in two parts. Part 1 was due by Sept. 30, 1991, and Part 2 was due by Oct. 1, 1992. The proposed permit would apply to industrial facilities, including certain Indian lands, in selected areas of EPA Regions I, II, III, IV, VI, VIII, IX and X. The permit would cover industrial stormwater discharges to US waters, and would include discharges transmitted through large, medium-sized and other municipal separate storm sewer systems.

  14. EPA's neurotoxicity risk assessment guidelines.

    PubMed

    Boyes, W K; Dourson, M L; Patterson, J; Tilson, H A; Sette, W F; MacPhail, R C; Li, A A; O'Donoghue, J L

    1997-12-01

    The proposed Neurotoxicity Risk Assessment Guidelines (U.S. EPA, 1995c Fed. Reg. 60(192), 52032-52056) of the U.S. Environmental Protection Agency (EPA) were the subject of a workshop at the 1997 Meeting of the Society of Toxicology. The workshop considered the role of guidelines in the risk assessment process, the primary features, scientific basis, and implications of the guidelines for EPA program offices, as well as for industrial neurotoxicologists from the perspectives of both pesticides and toxic substances regulation. The U.S. National Academy of Sciences (NAS, 1983, Risk Assessment in the Federal Government: Managing the Process) established a framework for distinguishing risk management from risk assessment, the latter being the result of integrating hazard identification, hazard characterization, and exposure assessment data. The guidelines are intended to establish operating principles that will be used when examining data in a risk assessment context. The proposed neurotoxicity risk assessment guidelines provide a conceptual framework for deciding whether or not a chemically induced effect can be considered to be evidence of neurotoxicity. Topics in the proposed guidelines include structural and functional effects, dose-response and -duration considerations, and relationships between effects. Among the issues that must be considered are the multiplicity of chemical effects, the levels of biological organization in the nervous system, and the tests, measurements, and protocols used. Judgment of the adversity of an effect depends heavily on the amount and types of data available. The attribution of a chemically induced effect to an action on the nervous system depends on several factors such as the quality of the study, the nature of the outcome, dose-response and time-response relationships, and the possible involvement of nonneural factors. The guidelines will also serve as a reference for those conducting neurotoxicity testing, as well as establish a

  15. Superfund record of decision (EPA Region 10): USDOE Idaho National Engineering Laboratory, operable units 5-05, 6-01, and 10 no action sites, Idaho Falls, ID, December 1, 1995

    SciTech Connect

    1996-03-01

    The Idaho National Engineering Laboratory (INEL) has been subdivided into 10 waste area groups for investigation pursuant to the Federal Facility Agreement and Consent Order between the DOE, EPA and IDHW. The major components of the selected remedy for both sites are: Containment by capping with an engineered barrier constructed primarily of native materials; For BORAX-I implementation will include consolidation of surrounding contaminated surface soils for containment under the engineered cover; Contouring and grading of surrounding terrain to direct surface water runoff away from the caps; Periodic above-ground radiological surveys following completion of the caps to assess the effectiveness of the remedial action; Periodic inspection and maintenance following completion of the caps to ensure cap integrity and surface drainage away from the barriers; Access restrictions consisting of fences, posted signs, and permanent markers; Restrictions limiting land use to industrial applications for at least 100 years following completion of the caps; and Review of the remedy no less often than every five years until determined by the regulatory agencies to be unnecessary.

  16. EPA/IFP (Environmental Protection Agency/Institute Francais Du Petrole) European workshop on the emission of nitrous oxide from fossil-fuel combustion: Rueil-Malmaison, France, June 1-2, 1988

    SciTech Connect

    Ryan, J.V.; Srivastava, R.K.

    1989-10-01

    This report summarizes the proceedings of an EPA/Institut Francais du Petrole (IFP) cosponsored workshop addressing direct nitrous oxide (N2O) emission from fossil-fuel combustion. The third in a series, it was held at the IFP in Rueil-Malmaison, France, on June 1-2, 1988. Increasing atmospheric N2O concentrations have been linked to depletion of stratospheric ozone (O3) and to global-climate warming. The combustion of fossil fuels has been identified as a potential major anthropogenic source of N2O. The workshop had two goals: (1) to exchange information among various international research and industrial groups that are involved in N2O chemistry, modeling, and measurement; and (2) to develop a network for coordinating future related efforts.

  17. Court date for EPA acid rain rule

    SciTech Connect

    Lobsenz, G.

    1994-03-04

    In an acid rain rulemaking that appears headed straight for the courtroom, the Environmental Protection Agency this week announced new limits on emissions of nitrogen oxides from coal-fired power plants. The regulations, announced March 1, are expected to achieve a 1.8 million ton per year reduction in power plant NOx emissions, which are considered a major contributor to acid rain. The agency issued companion regulations last year to cut power plant discharges of sulfur dioxide, the other major acid rain pollutant. The NOx rulemaking elicited contradictory responses from utility industry officials. One point of contention involves the agency's definition of low-NOx burner technology, a key regulatory determination. If a utility installs EPA-defined low-NOx burner technology and still cannot meet the new NOx limits, it can apply for a less stringent [open quotes]alternative emission limit.[close quotes] The other issue likely to be raised by industry officials involves the January 1995 compliance deadline for utilities included in Phase I of the NOx program. While EPA will allow individual utilities to seek a deadline extension until April 1996 in the event of operational difficulties, the agency rejected the industry's request for an across-the-board extension.

  18. EPA sets agenda for final days

    SciTech Connect

    Begley, R.

    1992-12-02

    Before the Clinton Administration takes over, the Environmental Protection Agency has some unfinished business it wants to wrap up. The agenda for the last weeks of the Bush Administration includes completing work on proposed rules on reformulated gasoline, accelerated phaseout of ozone-depleting substances, field tests of biotechnology-derived pesticides, and safer alternatives to currently used pesticides. In a mid-November memo, EPA administrator William K. Reilly told his staff, We have 71 days left until the inauguration. Let's use them as vigorously and productively as possible. In focusing the agenda, he says, we should close on those policies and Institutional reforms that are near completion, and take actions required to meet statutory and judicial deadlines and to prepare the agency to respond to challenges it will face all too soon. Those areas include a pending decision by the Supreme Court on whether to hear an appeal of a lower court's ruling against EPA's de minimis interpretation of the Delaney clause barring cancer-causing pesticide residues from processed foods. If the lower court's decision is upheld, EPA will be required to change its residue tolerances. Other targets include a rule on Resource Conservation and Recovery Act corrective action management units and a list of acceptable and unacceptable substitutes for chlorofluorocarbons and halons.

  19. US EPA Digital Science: An Evolution

    NASA Astrophysics Data System (ADS)

    Ziegler, C. R.; Burch, K.; Laniak, G.; Vega, A.; Harten, P.; Kremer, J.; Brookes, A.; Yuen, A.; Subramanian, B.

    2015-12-01

    The United States Environmental Protection Agency's (US EPA) digital science "enterprise" plays a critical role in US EPA's efforts to achieve its mission to protect human health and the environment. This enterprise is an evolving cross-disciplinary research and development construct, with social and institutional dimensions. It has an active development community and produces a portfolio of digital science products including decision support tools, data repositories, Web interfaces, and more. Earth sciences and sustainable development organizations from around the world - including US government agencies - have achieved various levels of success in taking advantage of the rapidly-evolving digital age. Efficiency, transparency and ability to innovate are tied to an organization's digital maturity and related social characteristics. Concepts like participatory web, data and software interoperability, global technology transfer, ontological harmonization, big data, scaling, re-use and open science are no longer "new and emerging." They have emerged and - in some cases - are tied to US government directives. We assess maturity, describe future scenarios, discuss new initiatives and outline steps for better leveraging the information age to more effectively and efficiently achieve US EPA's mission. The views expressed herein are those of the authors and do not necessarily reflect the views or policies of the organizations for which they work and/or represent.

  20. GUIDANCE FOR STATISTICAL DETERMINATION OF APPROPRIATE PERCENT MINORITY AND PERCENT POVERTY DISTRIBUTIONAL CUTOFF VALUES USING CENSUS DATA FOR AND EPA REGION II ENVIRONMENTAL JUSTICE PROJECT

    EPA Science Inventory

    The purpose of this report is to assist Region H by providing a statistical analysis identifying the areas with minority and below poverty populations known as "Community of Concern" (COC). The aim was to find a cutoff value as a threshold to identify a COC using demographic data...

  1. Superfund explanation of significant difference for the record of decision (EPA Region 3): Westinghouse Elevator Company Plant, Gettysburg, PA, August 3, 1998

    SciTech Connect

    1998-09-01

    The document explains significant differences to the remedy selected in the Record of Decision (ROD) for the Site signed by the Regional Administrator on June 30, 1992 (PB93-963911) for Operable Unit 1. The Significant Difference between the remedy presented in the June 30, 1992 ROD and the changes to the ROD that will be implemented are explained.

  2. Greenhouse Gas Emissions from Educational Facilities and the EPA Greenhouse Gas Reporting Rule: Actions You Need to Take Now

    ERIC Educational Resources Information Center

    Wurmbrand, Mitchell M.; Klotz, Thomas C.

    2010-01-01

    On September 22, 2009, The United States Environmental Protection Agency (EPA) issued its final rule on greenhouse gas (GHG) emission reporting. The informational literature that EPA has published to support the rule clearly states that EPA believes the vast majority of smaller GHG-emitting facilities, such as educational facilities, will not be…

  3. 77 FR 2060 - Amendment of the System of Records for Records of Pesticide Applicators Certified Under EPA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Pesticide Programs, as described in 75 FR 49489 (August 13, 2010). This system of records, entitled... AGENCY Amendment of the System of Records for Records of Pesticide Applicators Certified Under EPA...'s (EPA) Office of Pesticide Programs, Field and External Affairs Division, is giving notice that...

  4. THE DEVELOPMENT OF A QUALITY ASSURANCE PROJECT PLAN FOR THE U.S. EPA DIOXIN EXPOSURE INITIATIVE PROGRAM

    EPA Science Inventory

    All projects planned and implemented under the EPA Dioxin Exposure Initiative (DEI) are required to have completed Quality Assurance Project Plans (QAPPs) EPA Order 5360.1 A2 states, All work funded by the United States Environmental Protection Agency (EPA) that involves the ...

  5. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  6. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  7. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  8. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  9. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Notice to Environmental Protection Agency. 501.14 Section... General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule or... Administrator of the Environmental Protection Agency (EPA). The Administrator of EPA shall be given the...

  10. EPA proposes new rules for injection wells

    NASA Astrophysics Data System (ADS)

    The U.S. Environmental Protection Agency (EPA) has proposed rule changes to strengthen regulations protecting underground sources of drinking water from underground injection of hazardous wastes. The action is authorized by the Resource Conservation and Recovery Act (RCRA) and the Safe Drinking Water Act. The proposed rules were published in Federal Register August 27, 1987.“This proposal assures that hazardous wastes will either be properly treated or placed in an area where they can't contaminate underground sources of drinking water,” said Lawrence J. Jensen, EPA Assistant Administrator for Water. “The regulations would prohibit the migration of untreated hazardous waste out of the injection zone.”

  11. Are EPA's proposed revisions to the PM standards appropriate?

    SciTech Connect

    Lucinda Minton Langworthy

    2006-06-15

    In 1997 then-US Environmental Protection Agency (EPA) Administrator Carol Browner adopted new National Ambient Air Quality Standards (NAAQS) for fine particulate matter (PM2.5). Browner recognized that 'there is uncertainty in the characterization of health effects attributable to exposure to ambient PM.' As a result, President Clinton promised to review the scientific basis for those standards prior to their implementation. Recently, before EPA has even promulgated rules concerning implementation of those standards, the agency proposed to revise those standards to make them significantly more stringent. Are the proposed revisions to the standards appropriate? The author argues. 41 refs.

  12. LAND USE CHANGE DUE TO URBANIZATION FOR THE MID-ATLANTIC INTEGRATED ASSESSMENT REGION OF THE EASTERN UNITED STATES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's (EPA) Regional Vulnerability Assessment Pro- gram (REVA) is designed to develop and demonstrate approaches to identify the ecosystems at the greatest risk from regional population growth and economic activity (Smith, 1999). A region is a...

  13. 76 FR 81488 - Agency Information Collection Activities; Proposed Collection; Comment Request; National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; National Pollutant Discharge Elimination System (NPDES) Program (Renewal) AGENCY: Environmental Protection Agency (EPA)....

  14. A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models

    USGS Publications Warehouse

    Saad, D.A.; Schwarz, G.E.; Robertson, D.M.; Booth, N.L.

    2011-01-01

    Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases. ?? 2011 American Water Resources Association. This article is a U.S. Government work and is in the public domain in the USA.

  15. EPA shareware available

    SciTech Connect

    Not Available

    1993-08-01

    This is a description of EPA shareware that is available. The shareware will run on a personal computer with a minimum 550K ram, hard drive and EGA monitor, some requires VGA monitor and additional memory. The topics of the software include septic waste disposal, community sewer system planning, drinking water regulations, design of private water systems, lead contamination, water conservation, landscape planning for water conservation, groundwater education, surface water education, wetlands education, soil erosion, site evaluation, pesticide storage, fertilizer storage, and pollution prevention.

  16. EPA dioxin study called flawed

    SciTech Connect

    Begley, R.

    1995-05-24

    EPA`s dioxin reassessment took a drubbing from industry scientists last week at a meeting of EPA`s science advisory board (SAB), which is charged with reviewing the reassessment`s scientific underpinnings. {open_quotes}The scientific evidence available today does not support EPA`s conclusions that adverse human health effects can be expected at or near background exposure levels,{close_quotes} says Thomas B. Starr, principal an Environ Corp. and chairman of its dioxin expert panel. He says EPA uses {open_quotes}many unproved assumptions and untested hypotheses{close_quotes} to back up its claim. SAB agrees, and has directed EPA to revise its report. Environ`s dioxin panel is supported by the American Forest and Paper Association. William Carroll, scientist with CMA`s Chlorine Chemistry Council, says EPA`s linking laboratory animal effects to humans at background exposures {open_quotes}is not justified by the science that`s out there.{close_quotes} He is concerned that the public may interpret hypothetical risks as real.

  17. EVALUATION OF SOIL WASHING TECHNOLOGY: RESULTS OF BENCH SCALE EXPERIMENTS ON PETROLEUM FUELS CONTAMINATED SOILS - EPA/600/S2-91/023

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) through its Risk Reduction Engineering Laboratory's Release Control Branch has undertaken research and development efforts to address the problem of leaking underground storage tanks (USTs). Under this effort, EPA is currently eva...

  18. Electrostatic Plasma Accelerator (EPA)

    NASA Technical Reports Server (NTRS)

    Brophy, John R.; Aston, Graeme

    1995-01-01

    The application of electric propulsion to communications satellites, however, has been limited to the use of hydrazine thrusters with electric heaters for thrust and specific impulse augmentation. These electrothermal thrusters operate at specific impulse levels of approximately 300 s with heater powers of about 500 W. Low power arcjets (1-3 kW) are currently being investigated as a way to increase specific impulse levels to approximately 500 s. Ion propulsion systems can easily produce specific impulses of 3000 s or greater, but have yet to be applied to communications satellites. The reasons most often given for not using ion propulsion systems are their high level of overall complexity, low thrust with long burn times, and the difficulty of integrating the propulsion system into existing commercial spacecraft busses. The Electrostatic Plasma Accelerator (EPA) is a thruster concept which promises specific impulse levels between low power arcjets and those of the ion engine while retaining the relative simplicity of the arcjet. The EPA thruster produces thrust through the electrostatic acceleration of a moderately dense plasma. No accelerating electrodes are used and the specific impulse is a direct function of the applied discharge voltage and the propellant atomic mass.

  19. 40 CFR 33.205 - How does an entity become certified by EPA?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... FEDERAL ASSISTANCE PARTICIPATION BY DISADVANTAGED BUSINESS ENTERPRISES IN UNITED STATES ENVIRONMENTAL... application. In accordance with § 33.204, an entity may apply to EPA's Office of Small and Disadvantaged Business Utilization (EPA OSDBU) for certification as an MBE or WBE. EPA's Regional Offices will...

  20. Coordinating activities between NOAA and other agencies.

    PubMed

    Fritz, A T; Buchman, M F

    1997-11-01

    The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) mandate protection of public health, welfare, and the environment at Superfund hazardous waste sites. The NCP requires lead response agenciesto integrate baseline risk assessments into the remedial process that "assess threats to the environment." EPA policy statements direct regional offices to perform thorough, consistent ecological risk assessments, and stress the importance of coordination and technical consultation with the natural resource trustees. As a Federal natural trustee, the National Oceanic and Atmospheric Administration's (NOAA) role and responsibilities within the CERCLA process also are defined and mandated by Federal law. NOAA is responsible for identifying sites in the coastal zone that may affect natural resources, evaluating injury to trust resources, and providing technical advice on assessments and remedial and restoration alternatives. Statutes require lead cleanup agencies and trustee agencies to notify and coordinate with each other during CERCLA response. Over the past ten years, NOAA has gained valuable experience and technical expertise in environmental assessments and in evaluating contaminated aquatic environments. NOAA fulfills its responsibilities through an effective network of Coastal Resource Coordinators (CRCs) who can rapidly respond to local technical requirements and priorities, and coordinate effectively with technical and trustee representatives. In addition to CRCs, an interdisciplinary support group provides technical expertise in the scientific disciplines required to respond to the needs of regional activities. NOAA provides CRCs to coastal EPA regional offices for technical support, and to act as liaisons with Federal and state natural resource trustee agencies. The CRCs help EPA and other lead response agencies identify and assess risks to coastal resources

  1. Coordinating activities between NOAA and other agencies.

    PubMed

    Fritz, A T; Buchman, M F

    1997-11-01

    The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) mandate protection of public health, welfare, and the environment at Superfund hazardous waste sites. The NCP requires lead response agenciesto integrate baseline risk assessments into the remedial process that "assess threats to the environment." EPA policy statements direct regional offices to perform thorough, consistent ecological risk assessments, and stress the importance of coordination and technical consultation with the natural resource trustees. As a Federal natural trustee, the National Oceanic and Atmospheric Administration's (NOAA) role and responsibilities within the CERCLA process also are defined and mandated by Federal law. NOAA is responsible for identifying sites in the coastal zone that may affect natural resources, evaluating injury to trust resources, and providing technical advice on assessments and remedial and restoration alternatives. Statutes require lead cleanup agencies and trustee agencies to notify and coordinate with each other during CERCLA response. Over the past ten years, NOAA has gained valuable experience and technical expertise in environmental assessments and in evaluating contaminated aquatic environments. NOAA fulfills its responsibilities through an effective network of Coastal Resource Coordinators (CRCs) who can rapidly respond to local technical requirements and priorities, and coordinate effectively with technical and trustee representatives. In addition to CRCs, an interdisciplinary support group provides technical expertise in the scientific disciplines required to respond to the needs of regional activities. NOAA provides CRCs to coastal EPA regional offices for technical support, and to act as liaisons with Federal and state natural resource trustee agencies. The CRCs help EPA and other lead response agencies identify and assess risks to coastal resources

  2. EPA`s proposed metal sediment criteria: Good news for industry

    SciTech Connect

    Bleiler, J.A.

    1996-09-01

    A recent Environmental Protection Agency initiative may enable contaminated-site owners and other responsible parties to negotiate more realistic sediment cleanup actions with state and federal agencies. EPA in December 1994 issued Equilibrium Partitioning Approach to Predicting Metal Bioavailability in Sediments and the Derivation of Sediment Quality Criteria (SQC) for Metals, a report on metals contamination in sediments. This document marks the agency`s first national initiative to develop SQC for metals. Because it could reduce site remediation costs substantially, the new approach may be good news for industry. The initiative`s goal is to protect sediment-dwelling organisms from toxic levels of such metals as cadmium, lead, zinc, nickel and copper.

  3. Savings estimates for the United States Environmental Protection Agency?s ENERGY STAR voluntary product labeling program

    SciTech Connect

    Sanchez, Marla Christine; Sanchez, Marla Christine; Brown, Richard; Homan, Gregory; Webber, Carrie

    2008-06-03

    ENERGY STAR is a voluntary energy efficiency-labeling program operated jointly by the United States Department of Energy and the United States Environmental Protection Agency (US EPA). Since the program inception in 1992, ENERGY STAR has become a leading international brand for energy efficient products. ENERGY STAR's central role in the development of regional, national, and international energy programs necessitates an open process whereby its program achievements to date as well as projected future savings are shared with committed stakeholders. Through 2006, US EPA?S ENERGY STAR labeled products saved 4.8 EJ of primary energy and avoided 82 Tg C equivalent. We project that US EPA?S ENERGY STAR labeled products will save 12.8 EJ and avoid 203 Tg C equivalent over the period 2007-2015. A sensitivity analysis examining two key inputs (carbon factor and ENERGY STAR unit sales) bounds the best estimate of carbon avoided between 54 Tg C and 107 Tg C (1993 to 2006) and between 132 Tg C and 278 Tg C (2007 to 2015).

  4. 78 FR 22540 - Notice of Public Meeting/Webinar: EPA Method Development Update on Drinking Water Testing Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... AGENCY Notice of Public Meeting/Webinar: EPA Method Development Update on Drinking Water Testing Methods...: Notice of public meeting. SUMMARY: The U.S. Environmental Protection Agency (EPA) Office of Ground Water and Drinking Water, Standards and Risk Management Division's Technical Support Center (TSC)...

  5. Strategy for environmental health research at EPA

    SciTech Connect

    Reiter, L.W.; Sexton, K.

    1990-12-01

    Major environmental legislation has given the U.S. Environmental Protection Agency (EPA) the regulatory tools it needs to protect our environment and public health. Environmental protection, however, requires more than legislative vehicles; appropriate regulatory decisions based on those laws must be founded on scientific data concerning the scope and magnitude of health risks associated with the environmental hazards to which the public is exposed. To address the broad range of environmental contaminants covered under various legislative statutes, HERL research must assist EPA in evaluating the health risks for diverse environmental agents. While the chemical and physical composition of these pollutants differs significantly, the evaluation of their health effects must address a common set of issues: exposure, or the extent to which humans are exposed to pollutants in the environment; dose, or the relationship between the exposure and the dose of the pollutant received at the site(s) of toxic action within the body; and effect, or the health impact from the pollutant dose. These fundamental issues form the risk assessment paradigm that underlies the research needs of all EPA regulatory program areas, and therefore they are central to the entire HERL program.

  6. EPA releases progress report on hydraulic fracturing study

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-01-01

    The U.S. Environmental Protection Agency (EPA) provided a 21 December progress report on its ongoing national study about the potential impacts of hydraulic fracturing on drinking water resources. The agency said that a draft of the congressionally requested study will be released in 2014 for public and peer review and that its progress report does not draw conclusions about the potential impacts of hydraulic fracturing, often referred to as fracking.

  7. 75 FR 26955 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ....12. On July 30, 2009 (74 FR 38005), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Incinerators (Renewal), EPA ICR Number 1058.10, OMB Control Number 2060-0040 AGENCY... . Title: NSPS for Incinerators (Renewal). ICR Numbers: EPA ICR Number 1058.10, OMB Control Number...

  8. 75 FR 71430 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ...-RCRA- 2010-0512, to (1) EPA, either online using www.regulations.gov (our preferred method), or by e-mail to rcra-docket@epa.gov , or by mail to: RCRA Docket (28221T), U.S. Environmental Protection Agency... July 8, 2010 (75 FR 39248), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA...

  9. 78 FR 36773 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ..., 2012 (77 FR 63813), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no... Request; NESHAP for Flexible Polyurethane Foam Product (Renewal), EPA ICR Number 1783.06 AGENCY...: NESHAP for Flexible Polyurethane Foam Production (Renewal) ICR Numbers: EPA ICR Number 1783.06,...

  10. 77 FR 42725 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Request; Consumer Research through Focus Groups to Develop Improved Labeling for Pesticide Products AGENCY...-OPP- 2011-0902, to (1) EPA online using www.regulations.gov (our preferred method), or by mail to: EPA..., 2011 (76 FR 76399), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received...

  11. 75 FR 5785 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ....12. On July 30, 2009 (74 FR 38004), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NESHAP for Site Remediation, EPA ICR Number 2062.04, OMB Control Number 2060-0534 AGENCY... . Title: NESHAP for Site Remediation. ICR Numbers: EPA ICR Number 2062.04, OMB Control Number...

  12. 1. Overview of EPA Farm Lab Building 1506, Sioux silo ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Overview of EPA Farm Lab Building 15-06, Sioux silo and slaughter addition (featuring poles from hay shed), facing east-northeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  13. 40 CFR 85.2217 - Loaded test-EPA 91.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Loaded test-EPA 91. 85.2217 Section 85.2217 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Control System Performance Warranty Short Tests §...

  14. 40 CFR 85.2213 - Idle test-EPA 91.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Idle test-EPA 91. 85.2213 Section 85.2213 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Control System Performance Warranty Short Tests §...

  15. 40 CFR 85.2213 - Idle test-EPA 91.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Idle test-EPA 91. 85.2213 Section 85.2213 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Control System Performance Warranty Short Tests §...

  16. 40 CFR 85.2217 - Loaded test-EPA 91.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Loaded test-EPA 91. 85.2217 Section 85.2217 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Control System Performance Warranty Short Tests §...

  17. 40 CFR 85.2217 - Loaded test-EPA 91.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Loaded test-EPA 91. 85.2217 Section 85.2217 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Emission Control System Performance Warranty Short Tests §...

  18. 40 CFR 501.21 - Program reporting to EPA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Program reporting to EPA. 501.21 Section 501.21 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SEWAGE SLUDGE STATE SLUDGE MANAGEMENT PROGRAM REGULATIONS Development and Submission of State Programs § 501.21...

  19. EPA METHODS FOR EVALUATING WETLAND CONDITION, WETLANDS CLASSIFICATION

    EPA Science Inventory

    In 1999, the U.S. Environmental Protection Agency (EPA) began work on this series of reports entitled Methods for Evaluating Wetland Condition. The purpose of these reports is to help States and Tribes develop methods to evaluate 1) the overall ecological condition of wetlands us...

  20. NARSTO EPA SS LOS ANGELES AETHALOMETER EC DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS LOS ANGELES AETHALOMETER EC DATA Project Title:  NARSTO Discipline:  ... Carbonaceous Aerosols Particulate Matter Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Los Angeles, California SCAR-B ...

  1. NARSTO EPA SS LOS ANGELES TEOM PM25 DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS LOS ANGELES TEOM PM25 DATA Project Title:  NARSTO Discipline:  ... Particulate Matter Mass Concentration Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Los Angeles, California SCAR-B ...

  2. NARSTO EPA SS HOUSTON NH3 HNO3 DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS HOUSTON NH3 HNO3 DATA Project Title:  NARSTO Discipline:  ... Parameters:  Ammonia Nitric Acid Order Data:  ASDC Order Tool:   Order Data Guide Documents:  ... Earth Related Data:  Environmental Protection Agency Supersites Houston, Texas SCAR-B Block:  ...

  3. DERMAL EXPOSURE ASSESSMENT: A SUMMARY OF EPA APPROACHES

    EPA Science Inventory

    This final report presents a concise description and evaluation of the approaches used in the Agency for dermal exposure assessment including a discussion about harmonization and research needs in this area. The report is intended to be used by EPA program offices in their effort...

  4. 40 CFR 725.17 - Consultation with EPA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Consultation with EPA. 725.17 Section 725.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS General Provisions...

  5. 40 CFR 725.17 - Consultation with EPA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Consultation with EPA. 725.17 Section 725.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS General Provisions...

  6. 40 CFR 725.17 - Consultation with EPA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Consultation with EPA. 725.17 Section 725.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS General Provisions...

  7. 40 CFR 172.26 - EPA review of permits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false EPA review of permits. 172.26 Section 172.26 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... adverse effects on the environment; (iii) That new evidence demonstrates that any tolerance upon which...

  8. THE EPA'S EMERGING FOCUS ON LIFE CYCLE ASSESSMENT

    EPA Science Inventory

    EPA has been actively engaged in LCA research since 1990 to help advance the methodology and application of life cycle thinking in decision making. Across the Agency consideration of the life cycle concept is increasing in the development of policies and programs. A major force i...

  9. UNC-EPA Internship Presents Opportunity for Students

    ERIC Educational Resources Information Center

    Robertson, W. Davenport

    1976-01-01

    The U.S. Environmental Protection Agency has a contract with the University of North Carolina School of Library Science for support services in the operation of the EPA Library. The contract is carried out through an internship which permits students to experience special library work. (Author/PF)

  10. 40 CFR 761.202 - EPA identification numbers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 761.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.202 EPA identification numbers. (a) General. Any generator, commercial storer, transporter, or disposer of PCB waste who is required to have an...

  11. 40 CFR 761.202 - EPA identification numbers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 761.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.202 EPA identification numbers. (a) General. Any generator, commercial storer, transporter, or disposer of PCB waste who is required to have an...

  12. 40 CFR 761.202 - EPA identification numbers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 761.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.202 EPA identification numbers. (a) General. Any generator, commercial storer, transporter, or disposer of PCB waste who is required to have an...

  13. 40 CFR 761.202 - EPA identification numbers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 761.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.202 EPA identification numbers. (a) General. Any generator, commercial storer, transporter, or disposer of PCB waste who is required to have an...

  14. 40 CFR 761.202 - EPA identification numbers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 761.202 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.202 EPA identification numbers. (a) General. Any generator, commercial storer, transporter, or disposer of PCB waste who is required to have an...

  15. 40 CFR 197.37 - Can EPA amend this rule?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Can EPA amend this rule? 197.37 Section 197.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION PROGRAMS PUBLIC HEALTH AND ENVIRONMENTAL RADIATION PROTECTION STANDARDS FOR YUCCA MOUNTAIN, NEVADA...

  16. GENOMIC IMPLICATIONS FOR EPA REGULATORY AND RISK ASSESSMENT APPLICATIONS

    EPA Science Inventory

    The Environmental Protection Agency (EPA) issued its Interim Policy on Genomics in June 2002. The policy acknowledges that genomics data and analyses will significantly impact many areas of scientific research as well as human health and ecological assessments. Further, the inter...

  17. 40 CFR 35.936-6 - EPA responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false EPA responsibility. 35.936-6 Section 35.936-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.936-6...

  18. 40 CFR 35.936-6 - EPA responsibility.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false EPA responsibility. 35.936-6 Section 35.936-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.936-6...

  19. LIMITED-USE CHEMICAL PROTECTIVE CLOTHING FOR EPA SUPERFUND ACTIVITIES

    EPA Science Inventory

    Because contractor field personnel complained about the poor durability and fit of limited-use chemical protective clothing (CPC) most commonly used at hazardous waste site operations, the U.S. Environmental Protection Agency (EPA) initiated a study to • characterize use of CPC...

  20. 3. View of EPA Farm Lab Building 1506 (with sliding ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. View of EPA Farm Lab Building 15-06 (with sliding doors open to slaughter addition) and Sioux silo, facing north-northwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  1. 5. View of interior, EPA Farm Lab Building 1506 slaughter ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. View of interior, EPA Farm Lab Building 15-06 slaughter addition (featuring cold slaughter area), facing north-northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  2. 2. Oblique view of EPA Farm Lab Building 1506 (with ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Oblique view of EPA Farm Lab Building 15-06 (with slaughter addition at far left), facing southwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  3. 4. Oblique view of EPA Farm Lab Building 1506 (with ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Oblique view of EPA Farm Lab Building 15-06 (with sliding door open to milking area), Sioux silo and slaughter addition, facing northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  4. 40 CFR 725.17 - Consultation with EPA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Consultation with EPA. 725.17 Section 725.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS General Provisions...

  5. 40 CFR 725.17 - Consultation with EPA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Consultation with EPA. 725.17 Section 725.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS General Provisions...

  6. 40 CFR 711.15 - Reporting information to EPA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Reporting information to EPA. 711.15 Section 711.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES...—Codes for Reporting Industrial Sectors Code Sector description IS1 Agriculture, forestry, fishing,...

  7. Summary Report of the NSF/EPA WATERS Network Workshop

    EPA Science Inventory

    The National Science Foundation (NSF) and The U.S. Environmental Protection Agency (EPA) organized a workshop to support The WATer and Environmental Research Systems (WATERS) Network project. The WATERS Network is a new joint initiative of the environmental engineering and hydrol...

  8. 40 CFR 35.683 - Annual amount reserved by EPA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Annual amount reserved by EPA. 35.683 Section 35.683 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... to Tribes under section 1443(b) of the Safe Drinking Water Act....

  9. The Development and Uses of EPA's SPECIATE Database

    EPA Science Inventory

    SPECIATE is the U.S. Environmental Protection Agency's (EPA) repository of volatile organic compounds (VOC) and particulate matter (PM) speciation profiles of air pollution sources. These source profiles can be used to (l) provide input to chemical mass balance (CMB) receptor mod...

  10. The relation between Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical depth and PM2.5 over the United States: a geographical comparison by U.S. Environmental Protection Agency regions.

    PubMed

    Zhang, Hai; Hoff, Raymond M; Engel-Cox, Jill A

    2009-11-01

    Aerosol optical depth (AOD) acquired from satellite measurements demonstrates good correlation with particulate matter with diameters less than 2.5 microm (PM2.5) in some regions of the United States and has been used for monitoring and nowcasting air quality over the United States. This work investigates the relation between Moderate Resolution Imaging Spectroradiometer (MODIS) AOD and PM2.5 over the 10 U.S. Environmental Protection Agency (EPA)-defined geographic regions in the United States on the basis of a 2-yr (2005-2006) match-up dataset of MODIS AOD and hourly PM2.5 measurements. The AOD retrievals demonstrate a geographical and seasonal variation in their relation with PM2.5. Good correlations are mostly observed over the eastern United States in summer and fall. The southeastern United States has the highest correlation coefficients at more than 0.6. The southwestern United States has the lowest correlation coefficient of approximately 0.2. The seasonal regression relations derived for each region are used to estimate the PM2.5 from AOD retrievals, and it is shown that the estimation using this method is more accurate than that using a fixed ratio between PM2.5 and AOD. Two versions of AOD from Terra (v4.0.1 and v5.2.6) are also compared in terms of the inversion methods and screening algorithms. The v5.2.6 AOD retrievals demonstrate better correlation with PM2.5 than v4.0.1 retrievals, but they have much less coverage because of the differences in the cloud-screening algorithm.

  11. The U.S. EPA Science Advisory Board Evaluation (2001) of the EPA dioxin reassessment.

    PubMed

    Paustenbach, Dennis J

    2002-10-01

    The U.S. Environmental Protection Agency (EPA) began a "reassessment" of the risks posed by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD or dioxin) and related chemicals in 1991 and issued an interim report in 1994. In 1995, the Science Advisory Board (SAB) reviewed this document and requested revisions. After considerable additional work, EPA issued its final draft report in September 2000. A new EPA SAB reviewed this draft and issued its recommendations in June 2001. This group of scientists offered suggestions to EPA on the following topics, which are discussed in some detail in this article: classification as a "known" human carcinogen, how to estimate the carcinogenic potency, the possible significance of the noncancer hazard, the proper dose metric for cancer and noncancer effects, the uncertainties inherent in the toxicity equivalency factor approach, use of the margin of exposure approach, adequacy of the exposure assessment, body burden calculations, risks to breast feeding children, nonmonotonic responses (U- or J-shaped dose-response curves, or hormetic effect), the possible significance of naturally occurring dioxin-like chemicals, and risks to special populations. The basis for the recommendations, as generally presented in the SAB report, is described here. A discussion of some of the recently published work within the regulatory and scientific communities that has been issued since the SAB report is also presented.

  12. 48 CFR 1553.213-70 - EPA Form 1900-8, Procurement Request/Order.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true EPA Form 1900-8, Procurement Request/Order. 1553.213-70 Section 1553.213-70 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS FORMS Prescription of Forms 1553.213-70 EPA Form...

  13. 40 CFR 761.205 - Notification of PCB waste activity (EPA Form 7710-53).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... handler must renotify the Agency include, but are not limited to the following: the company changes... CFR PART 761” on the manifests, records, and reports which they shall prepare under this subpart... using EPA Form 7710-53 and those activities change, the facility must resubmit EPA Form 7710-53...

  14. 40 CFR 1068.15 - What general provisions apply for EPA decision-making?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What general provisions apply for EPA decision-making? 1068.15 Section 1068.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Miscellaneous Provisions § 1068.15 What general provisions apply for EPA decision-making? (a) The...

  15. 48 CFR 1552.211-79 - Compliance with EPA policies for information resources management.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Compliance with EPA... acquisition, creation, or modification of a computer program or automated data base for delivery to EPA or...

  16. 40 CFR 3.10 - What are the requirements for electronic reporting to EPA?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false What are the requirements for electronic reporting to EPA? 3.10 Section 3.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CROSS-MEDIA ELECTRONIC REPORTING Electronic Reporting to EPA § 3.10 What are the requirements...

  17. 76 FR 49473 - Petition to Maximize Practical Utility of List 1 Chemicals Screened Through EPA's Endocrine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... AGENCY Petition to Maximize Practical Utility of List 1 Chemicals Screened Through EPA's Endocrine... decisions on data received in response to the test orders issued under the Endocrine Disruptor Screening...'' system, which means EPA will not know your identity or contact information unless you provide it in...

  18. RESULTS OF THE SEPTEMBER 1997 DOE/EPA DEMONSTRATION OF MULTIMETAL CONTINUOUS EMISSION MONITORING TECHNOLOGIES

    EPA Science Inventory

    In September 1997, the U.S. Department of Energy (DOE) and U.S. Environmental Protection Agency (EPA) co-sponsored a demonstration of several multimetal continuous emission monitos (CEMs). The demonstration, performed at the EPA National Risk Management Research Laboratory, Air P...

  19. 78 FR 17915 - EPA Responses to State and Tribal 2010 Sulfur Dioxide Designation Recommendations: Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... availability published February 15, 2013 (78 FR 11124) must be received on or before April 8, 2013. Please... AGENCY 40 CFR Part 81 EPA Responses to State and Tribal 2010 Sulfur Dioxide Designation Recommendations... comment period for the EPA's responses to state and tribal designation recommendations for the 2010...

  20. 40 CFR 166.53 - EPA review of crisis exemption and revocation of authority.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false EPA review of crisis exemption and... CONDITIONS Crisis Exemptions § 166.53 EPA review of crisis exemption and revocation of authority. (a) Review. When a crisis exemption is about to be or has already been declared by a State or Federal agency,...

  1. 40 CFR 166.53 - EPA review of crisis exemption and revocation of authority.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false EPA review of crisis exemption and... CONDITIONS Crisis Exemptions § 166.53 EPA review of crisis exemption and revocation of authority. (a) Review. When a crisis exemption is about to be or has already been declared by a State or Federal agency,...

  2. 40 CFR 166.53 - EPA review of crisis exemption and revocation of authority.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false EPA review of crisis exemption and... CONDITIONS Crisis Exemptions § 166.53 EPA review of crisis exemption and revocation of authority. (a) Review. When a crisis exemption is about to be or has already been declared by a State or Federal agency,...

  3. 40 CFR 166.53 - EPA review of crisis exemption and revocation of authority.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false EPA review of crisis exemption and... CONDITIONS Crisis Exemptions § 166.53 EPA review of crisis exemption and revocation of authority. (a) Review. When a crisis exemption is about to be or has already been declared by a State or Federal agency,...

  4. 40 CFR 166.53 - EPA review of crisis exemption and revocation of authority.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false EPA review of crisis exemption and... CONDITIONS Crisis Exemptions § 166.53 EPA review of crisis exemption and revocation of authority. (a) Review. When a crisis exemption is about to be or has already been declared by a State or Federal agency,...

  5. THE EPA LEAD SCAVENGER STUDY

    EPA Science Inventory

    With assistance from the Association of State and Territorial Air and Solid Waste Management Officials (ASTSWMO), the U.S. EPA Office of Underground Storage Tanks (OUST) and the U.S. EPA Office of Research and Development (ORD) conducted a survey to determine the distribution of ...

  6. The Challenge of the Environment: A Primer on EPA's Statutory Authority.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    In response to continued discussion of pollution and environmental issues, the Environmental Protection Agency (EPA) has designed this booklet to give interested citizens an idea of the scope of the agency's duties and responsibilities by providing a brief summary of its legal authority. An overview of the agency shows it is an independent,…

  7. 78 FR 23928 - EPA Office of External Affairs and Environmental Education; Cancellation of the National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... AGENCY EPA Office of External Affairs and Environmental Education; Cancellation of the National Environmental Education Advisory Council Meetings Scheduled for May 22, 2013 and June 19th, 2013 AGENCY... Agency) Office of External Affairs and Environmental Education (OEAEE) is issuing this notice to...

  8. Biofuels Research at EPA

    EPA Science Inventory

    The development of sustainable and clean biofuels is a national priority. To do so requires a life-cycle approach that includes consideration of feedstock production and logistics, and biofuel production, distribution, and end use. The US Environmental Protection Agency is suppor...

  9. EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards (EPA/600/R-12/531, May 2012)

    EPA Science Inventory

    In 1997, the U.S. Environmental Protection Agency (EPA) in Research Triangle Park, North Carolina, revised its 1993 version of its traceability protocol for the assay and certification of compressed gas and permeation-device calibration standards. The protocol allows producers of...

  10. 76 FR 9780 - Notification of Deletion of System of Records; EPA Parking Control Office File (EPA-10) and EPA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... EPA Parking Control Office File (EPA-10), published in the Federal Register on January 25, 1978 (43 FR... into the Office of Administrative Services Information System (OASIS) (EPA-41). DATES: This notice...

  11. THE NOAA/EPA FLUID MODELING FACILITY'S CONTRIBUTIONS TO THE UNDERSTANDING OF THE ATMOSPHERIC DISPERSION

    EPA Science Inventory

    Over the past thirty years, scientists at the Environmental Protection Agency's (EPA) Fluid Modeling Facility (FMF) have conducted laboratory studies of fluid flow and pollutant dispersion within three distinct experimental chambers: a meteorological wind tunnel, a water-channel ...

  12. 48 CFR 1553.232-74 - EPA Form 1900-10, Contractor's Cumulative Claim and Reconciliation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS FORMS Prescription of Forms 1553.232-74... EPA Form 1900-10 shall be used for an accounting of the cumulative charges and costs for...

  13. 48 CFR 1553.232-74 - EPA Form 1900-10, Contractor's Cumulative Claim and Reconciliation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS FORMS Prescription of Forms 1553.232-74... EPA Form 1900-10 shall be used for an accounting of the cumulative charges and costs for...

  14. 48 CFR 1553.232-74 - EPA Form 1900-10, Contractor's Cumulative Claim and Reconciliation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS FORMS Prescription of Forms 1553.232-74... EPA Form 1900-10 shall be used for an accounting of the cumulative charges and costs for...

  15. Development of EPA Method 525.3 for the Analysis of Semivolatiles in Drinking Water

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) Office of Ground Water and Drinking Water (OGWDW) collects nationwide occurrence data on contaminants in drinking water using the Unregulated Contaminant Monitoring Regulations (UCMRs). The unregulated contaminants, which ar...

  16. EPA speeds regs for offshore regulations for synthetic-based mud.

    SciTech Connect

    Veil, J. A.; Daly, J. M.; Johnson, N.; Environmental Assessment; EPA; DOE

    1999-09-13

    The Environmental Protection Agency (EPA), in unusual cooperation with industry work groups, has chosen a streamlined approach to resolve synthetic-based mud (SBM) discharge regulations for offshore operations.

  17. EPA Protocol Gas Verification Program - Presented at NIST Gas Panel Meeting

    EPA Science Inventory

    Accurate compressed gas calibration standards are needed to calibrate continuous emission monitors (CEMs) and ambient air quality monitors that are being used for regulatory purposes. US Environmental Protection Agency (EPA) established its traceability protocol to ensure that c...

  18. EPA GROUP VERIFIES PERFORMANCE OF GREENHOUSE GAS EMISSIONS-MITIGATION TECHNOLOGIES

    EPA Science Inventory

    The Greenhouse Gas Technology Verification Center (the Center) is one of 12 independently operated environmental technology verification organizations established by the U.S. Environmental Protection Agency (EPA). The Center provides third-party performance data to industry and o...

  19. 76 FR 80363 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Request; Cooling Water Intake Structures New Facility (Renewal) AGENCY: Environmental Protection Agency... August 25, 2011 (76 FR 53123), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received....regulations.gov . Title: Cooling Water Intake Structures New Facility (Renewal). ICR numbers: EPA ICR No....

  20. 77 FR 66832 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... 1320.12. On August 9, 2012 (77 FR 47631), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d... Request; NESHAP for Secondary Aluminum Production (Renewal) AGENCY: Environmental Protection Agency (EPA... www.regulations.gov . Title: NESHAP for Secondary Aluminum Production (Renewal) . ICR Numbers: EPA...

  1. 77 FR 23244 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA... Request; NSPS for Other Solid Waste Incineration Units (Renewal) AGENCY: Environmental Protection Agency...: NSPS for Other Solid Waste Incineration Units (Renewal). ICR Numbers: EPA ICR Number 2163.04,...

  2. 75 FR 13274 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ..., 2009 (74 FR 38004), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no... Commercial and Industrial Solid Waste Incineration Units (Renewal) AGENCY: Environmental Protection Agency... Industrial Solid Waste Incineration Units (Renewal). ICR Numbers: EPA ICR Number 1926.05, OMB Control...

  3. 77 FR 30523 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... procedures prescribed in 5 CFR 1320.12. On December 6, 2011 (76 FR 76159), ] EPA sought comments on this ICR... Request; RCRA Definition of Solid Waste (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... Definition of Solid Waste (Renewal). ICR numbers: EPA ICR No. 2310.02, OMB Control No. 2050-0202. ICR...

  4. 75 FR 3728 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... prescribed in 5 CFR 1320.12. On July 8, 2009 (74 FR 32580), EPA sought comments on this ICR pursuant to 5 CFR... Taconite Iron Ore Processing (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... . Title: NESHAP for Taconite Iron Ore Processing (Renewal). ICR Numbers: EPA ICR Number 2050.04,...

  5. 75 FR 3727 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... prescribed in 5 CFR 1320.12. On July 8, 2009 (74 FR 32580), EPA sought comments on this ICR pursuant to 5 CFR... Mercury Cell Chlor- Alkali Plants (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... . Title: NESHAP for Mercury Cell Chlor-Alkali Plants. ICR Numbers: EPA ICR Number 2046.05, OMB...

  6. 75 FR 39248 - Agency Information Collection Activities; Proposed Collection; Comment Request; Land Disposal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... AGENCY [EPA-HQ-RCRA-2010-0512, FRL-9172-8, EPA ICR Number 1442.20, OMB Control Number 2050-0085] Agency...: Submit your comments, identified by Docket ID No. EPA-HQ- RCRA-2010-0512, by one of the following methods: http://www.regulations.gov : Follow the on-line instructions for submitting comments. E-mail:...

  7. 76 FR 6460 - Agency Information Collection Activities; Proposed Collection; Comment Request; Reporting and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... Recordkeeping Requirements Under EPA's Natural Gas STAR Program AGENCY: Environmental Protection Agency. ACTION... distribute natural gas and that join the Natural Gas STAR Program. Title: Reporting and Recordkeeping Requirements Under EPA's Natural Gas STAR Program. ICR numbers: EPA ICR No. 1736.06, OMB Control No....

  8. 75 FR 54336 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ... 1320.12. On June 2, 2010 (75 FR 30813), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d..., and Wood Preserving (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... Acid Battery Manufacturing, and Wood Preserving (Renewal). ICR Numbers: EPA ICR Number 2256.03,...

  9. 75 FR 39932 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... February 19, 2010 (75 FR 7476), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received... Application for Sustainable Water Leadership Program (Renewal) AGENCY: Environmental Protection Agency (EPA....regulations.gov . Title: Recognition Application for Sustainable Water Leadership Program (Renewal)....

  10. 75 FR 77866 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... prescribed in 5 CFR 1320.12. On June 2, 2010, (75 FR 30813) EPA sought comments on this ICR pursuant to 5 CFR... Electric Utility Steam Generating (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice....regulations.gov . Title: NSPS for Electric Utility Steam Generating Units (Renewal). ICR Numbers: EPA...

  11. 76 FR 61354 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-04

    ... Request; Fuel and Fuel Additives (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... 1320.12. On Wednesday, May 18, 2011 (76 FR 28768), EPA sought comments on this ICR pursuant to 5 CFR... . Title: Fuel and Fuel Additives (Renewal). ICR numbers: EPA ICR No. 1591.25, OMB Control No....

  12. 77 FR 14780 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... Request; NSPS for Kraft Pulp Mills (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no... electronically or in paper will be made available for public viewing at http://www.regulations.gov , as...

  13. 76 FR 68181 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... Semichemical Pulp Mills (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In... 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d). EPA received no... electronically or in paper, will be made available for public viewing at http://www.regulations.gov , as...

  14. 75 FR 28802 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... Manufacture of Amino/Phenolic Resins AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... according to the procedures prescribed in 5 CFR 1320.12. On July 8, 2009 (74 FR 32581), EPA sought comments... Resins (Renewal). ICR Numbers: EPA ICR Number 1869.06, OMB Control Number 2060-0434. ICR Status: This...

  15. 75 FR 23263 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... 1320.12. On July 8, 2009 (74 FR 32581), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d... Acid Battery Manufacturing (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... . Title: NSPS for Lead Acid Battery Manufacturing (Renewal). ICR Numbers: EPA ICR Number 1072.09,...

  16. 76 FR 58270 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Request; NESHAP for Primary Copper Smelters (Renewal) AGENCY: Environmental Protection Agency (EPA... prescribed in 5 CFR 1320.12. On May 9, 2011 (76 FR 26900), EPA sought comments on this ICR pursuant to 5 CFR... . Title: NESHAP for Primary Copper Smelters (Renewal). ICR Numbers: EPA ICR Number 1850.06, OMB...

  17. 77 FR 74000 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-12

    ... Request; NSPS for Phosphate Fertilizer Industry (Renewal) AGENCY: Environmental Protection Agency (EPA... 1320.12. On August 9, 2012 (77 FR 47631), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d... www.regulations.gov . Title: NSPS for Phosphate Fertilizer Industry (Renewal). ICR Numbers: EPA...

  18. 78 FR 17200 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ... Request; NESHAP for Chemical Preparations Industry (Renewal) AGENCY: Environmental Protection Agency (EPA... www.regulations.gov . Title: NESHAP for Chemical Preparations Industry (Renewal) ICR Numbers: EPA ICR... 1320.12. ] On October 17, 2012 (77 FR 63813), EPA sought comments on this ICR pursuant to 5 CFR...

  19. 78 FR 37809 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... 1320.12. On October 17, 2012 (77 FR 63813), EPA sought comments on this ICR pursuant to 5 CFR 1320.8(d... Request; NESHAP for Mineral Wool Production (Renewal) AGENCY: Environmental Protection Agency (EPA... www.regulations.gov . Title: NESHAP for Mineral Wool Production (Renewal). ICR Numbers: EPA ICR...

  20. Recent Advances in High-Resolution Regional Climate Modeling at the U.S. Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Alapaty, Kiran; Bullock, O. Russell; Herwehe, Jerold; Spero, Tanya; Nolte, Christopher; Mallard, Megan

    2014-05-01

    The Regional Climate Modeling Team at the U.S. Environmental Protection Agency has been improving the quality of regional climate fields generated by the Weather Research and Forecasting (WRF) model. Active areas of research include improving core physics within the WRF model and adapting the physics for regional climate applications, improving the representation of inland lakes that are unresolved by the driving fields, evaluating nudging strategies, and devising techniques to demonstrate value added by dynamical downscaling. These research efforts have been conducted using reanalysis data as driving fields, and then their results have been applied to downscale data from global climate models. The goals of this work are to equip environmental managers and policy/decision makers in the U.S. with science, tools, and data to inform decisions related to adapting to and mitigating the potential impacts of climate change on air quality, ecosystems, and human health. Our presentation will focus mainly on one area of the Team's research: Development and testing of a seamless convection parameterization scheme. For the continental U.S., one of the impediments to high-resolution (~3 to 15 km) climate modeling is related to the lack of a seamless convection parameterization that works across many scales. Since many convection schemes are not developed to work at those "gray scales", they often lead to excessive precipitation during warm periods (e.g., summer). The Kain-Fritsch (KF) convection parameterization in the WRF model has been updated such that it can be used seamlessly across spatial scales down to ~1 km grid spacing. First, we introduced subgrid-scale cloud and radiation interactions that had not been previously considered in the KF scheme. Then, a scaling parameter was developed to introduce scale-dependency in the KF scheme for use with various processes. In addition, we developed new formulations for: (1) convective adjustment timescale; (2) entrainment of