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Sample records for agency epa toxicity

  1. EPA Announces 2014 Toxics Release Inventory Report

    EPA Pesticide Factsheets

    DALLAS - (Feb. 1, 2016) In 2014, 93 percent of toxic waste from industrial facilities within U.S. Environmental Protection Agency (EPA) Region 6-Arkansas, Louisiana, Oklahoma, New Mexico, and Texas-was not released into the environment. Instead, the

  2. 75 FR 33615 - Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (EPA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... AGENCY Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (EPA/600/R-10/038A) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Listening Session. SUMMARY: EPA is announcing a listening session to be held on July 9, 2010, during the public...

  3. Air Toxics in New England | US EPA

    EPA Pesticide Factsheets

    2017-04-10

    Find general information about air toxics, what EPA is doing to reduce ambient air toxics levels, information on the reductions we have seen to date from large New England manufacturing companies, as well as links to other related websites.

  4. 75 FR 28610 - Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... AGENCY Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Public Comment Period. SUMMARY: EPA is announcing a 90-day public comment period for the external review draft entitled, ``EPA's Reanalysis of...

  5. 75 FR 35800 - Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... AGENCY Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments AGENCY: Environmental Protection Agency (EPA). ACTION: Extension of public comment period. SUMMARY: On May 21, 2010, EPA released the draft report entitled, ``EPA's Reanalysis of Key Issues Related...

  6. 40 CFR 80.810 - Who shall register with EPA under the gasoline toxics program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Who shall register with EPA under the gasoline toxics program? 80.810 Section 80.810 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Information § 80.810 Who shall register with EPA under the gasoline toxics program? (a) Refiners and...

  7. 40 CFR 80.810 - Who shall register with EPA under the gasoline toxics program?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Who shall register with EPA under the gasoline toxics program? 80.810 Section 80.810 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Information § 80.810 Who shall register with EPA under the gasoline toxics program? (a) Refiners and...

  8. 40 CFR 80.810 - Who shall register with EPA under the gasoline toxics program?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Who shall register with EPA under the gasoline toxics program? 80.810 Section 80.810 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Information § 80.810 Who shall register with EPA under the gasoline toxics program? (a) Refiners and...

  9. EPA Selects Three Universities to Help Find New Uses for Toxics Data

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) announced today its selection of academic partners for the 2015 Toxics Release Inventory (TRI) University Challenge, a project designed to increase public awareness and use of data on indu

  10. EPA Selects University of North Carolina at Charlotte to Help Find New Uses for Toxics Data

    EPA Pesticide Factsheets

    ATLANTA - The U.S. Environmental Protection Agency (EPA) announced today its selection of academic partners for the 2015 Toxics Release Inventory (TRI) University Challenge, a project designed to increase public awareness and use of data on industri

  11. 40 CFR 80.810 - Who shall register with EPA under the gasoline toxics program?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... gasoline toxics program? 80.810 Section 80.810 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Toxics General Information § 80.810 Who shall register with EPA under the gasoline toxics program? (a) Refiners and...

  12. 40 CFR 80.810 - Who shall register with EPA under the gasoline toxics program?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... gasoline toxics program? 80.810 Section 80.810 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Toxics General Information § 80.810 Who shall register with EPA under the gasoline toxics program? (a) Refiners and...

  13. Endangered Species Case - Washington Toxics Coalition v. EPA

    EPA Pesticide Factsheets

    This Web page provides information on the Washington Toxics Coalition v. EPA case, related to protection of Pacific salmon and steelhead, and links to the biological opinions issued by the NMFS and EPA’s responses.

  14. EPA Announces National Limits to Reduce Toxic Pollutants Discharged into Waterways by Steam Electric Power Plants

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today finalized a rule that will reduce the discharge of toxic pollutants into America's waterways from steam electric power plants by 1.4 billion pounds annually, as well as reduce water w

  15. EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (Volume 1) (Interagency Science Discussion Draft)

    EPA Science Inventory

    EPA is releasing the draft report, EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (Volume 1), that was distributed to Federal agencies and White House Offices for comment during the Science Discussion step of the 77 FR 30274 - The Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... Mercury and Air Toxics Standards; Policy Statement on the Commission's Role Regarding the Environmental Protection Agency's Mercury and Air Toxics Standards Before Commissioners: Jon Wellinghoff, Chairman; Philip... for Administrative Orders (AO) to operate in noncompliance with EPA's Mercury and Air Toxics...

  16. Profiling Chemicals Based on Chronic Toxicity Results from the U.S. EPA ToxRef Database

    EPA Science Inventory

    Thirty years of pesticide registration toxicity data have been historically stored as hardcopy and scanned documents by the U.S. Environmental Protection Agency (EPA) . A significant portion of these data have now been processed into standardized and structured toxicity data with...

  17. EPA Issues 2014 Toxic Release Inventory data for Nevada

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, the U.S. Environmental Protection Agency released its annual Toxics Release Inventory (TRI) report that showed that the majority of toxic chemicals managed at industrial facilities in the U.S. increased as a result of producti

  18. 76 FR 50726 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA Strategic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; EPA Strategic Plan... compliance with the Paperwork Reduction Act (PRA) (44 U.S.C. 3501 et seq.), this document announces that EPA.... Before submitting the ICR to OMB for review and approval, EPA is soliciting comments on specific...

  19. 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

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; EPA ICR No. 2104... compliance with the Paperwork Reduction Act (PRA) (44 U.S.C. 3501 et seq.), this document announces that EPA... submitting the ICR to OMB for review and approval, EPA is soliciting comments on specific aspects of...

  1. 40 CFR 13.22 - Salary offset when EPA is 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 the creditor... COLLECTION STANDARDS Administrative Offset § 13.22 Salary offset when EPA is the creditor agency. (a... through salary offset, EPA will first provide the employee with the opportunity to pay in full the...

  2. 40 CFR 13.22 - Salary offset when EPA is 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 the creditor... COLLECTION STANDARDS Administrative Offset § 13.22 Salary offset when EPA is the creditor agency. (a... through salary offset, EPA will first provide the employee with the opportunity to pay in full the...

  3. 40 CFR 13.22 - Salary offset when EPA is 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 the creditor... COLLECTION STANDARDS Administrative Offset § 13.22 Salary offset when EPA is the creditor agency. (a... through salary offset, EPA will first provide the employee with the opportunity to pay in full the...

  4. 40 CFR 13.22 - Salary offset when EPA is 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 the creditor... COLLECTION STANDARDS Administrative Offset § 13.22 Salary offset when EPA is the creditor agency. (a... through salary offset, EPA will first provide the employee with the opportunity to pay in full the...

  5. 40 CFR 13.22 - Salary offset when EPA is 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 the creditor... COLLECTION STANDARDS Administrative Offset § 13.22 Salary offset when EPA is the creditor agency. (a... through salary offset, EPA will first provide the employee with the opportunity to pay in full the...

  6. EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and ...

    EPA Pesticide Factsheets

    EPA is releasing for external peer review and public comment an important draft document reviewing the literature on the health effects of dioxin and related compounds (also referred to as 2,3,7,8-Tetrachlorodibenzo-p-dioxin). At the request of Administrator Jackson, EPA is in the process of re-assessing the science on the effects of dioxin, a toxic chemical that is emitted by multiple sources, on the public’s health. This draft dioxin report is EPA’s response to key comments and recommendations made by the National Academy of Sciences on the Agency’s draft dioxin reassessment. This assessment has been in progress for many years and raises health issues of broad interest to scientists and policymakers across the federal family. The Agency’s draft report includes significant new analyses on potential cancer and non-cancer human health effects that may result from exposures to dioxins and includes an oral reference dose for what is considered to be the most toxic of the dioxin-like compounds. EPA’s Science

  7. 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...

  8. 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.

  9. Predicting pore water EPA-34 PAH concentrations and toxicity in pyrogenic-impacted sediments using pyrene content.

    PubMed

    Arp, Hans Peter H; Azzolina, Nicholas A; Cornelissen, Gerard; Hawthorne, Steven B

    2011-06-15

    Sediment and freely dissolved pore water concentrations of the U.S. Environmental Protection Agency's list of 34 alkyl and parent PAHs (EPA-34) were measured in 335 sediment samples from 19 different sites impacted by manufactured gas plants, aluminum smelters and other pyrogenic sources. The total EPA-34 freely dissolved pore water concentration, C(pw,EPA-34), expressed as toxic units (TU) is currently considered one of the most accurate measures to assess risk at such sites; however, it is very seldom measured. With this data set, we address how accurately C(pw,EPA-34) can be estimated using limited 16 parent PAH data (EPA-16) commonly available for such sites. An exhaustive statistical analysis of the obtained data validated earlier observations that PAHs with more than 3 rings are present in similar relative abundances and their partitioning behavior typically follows Raoult's law and models developed for coal tar. As a result, sediment and freely dissolved pore water concentrations of pyrene and other 3- and 4-ring PAHs exhibit good log-log correlations (r² > 0.8) to most individual EPA-34 PAHs and also to C(pw,EPA-34). Correlations improve further by including the ratio of high to low molecular weight PAHs, as 2-ring PAHs exhibit the most variability in terms of their relative abundance. The most practical result of the current work is that log C(pw,EPA-34) estimated by the recommended pyrene-based estimation techniques was similarly well correlated to % survival of the benthic amphipods Hyalella azteca and Leptocheirus plumulosus as directly measured log C(pw,EPA-34) values (n = 211). Incorporation of the presented C(pw,EPA-34) estimation techniques could substantially improve risk assessments and guidelines for sediments impacted by pyrogenic residues, especially when limited data are available, without requiring any extra data or measurement costs.

  10. 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...

  11. 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...

  12. Statement of Intent between EPA and the European Chemicals Agency (ECHA)

    EPA Pesticide Factsheets

    This page contains a Statement of Intent between EPA and the European Chemicals Agency (ECHA) to exchange information, training and experience on chemical safety and the 2015-2016 Rolling Work Plan of activities to implement the Statement of Intent.

  13. EPA Honors 2015 Green Power Leaders/Agency recognizes achievements in helping to fight climate change

    EPA Pesticide Factsheets

    WASHINGTON -Today, the U.S. Environmental Protection Agency (EPA) announces its annual Green Power Leadership Awards, recognizing 22 Green Power Partners and three renewable energy suppliers across the country-including Apple, Microsoft, TD Bank, In

  14. Webinar Presentation: Center for Disease Control/Agency for Toxic Substances and Disease Registry’s Role in Children’s Environmental Health

    EPA Pesticide Factsheets

    This presentation, Center for Disease Control/Agency for Toxic Substances and Disease Registry’s Role in Children’s Environmental Health, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series.

  15. 77 FR 7143 - Agency Information Collection Activities; Proposed Collection; Comment Request; EPA ICR No. 2104.04

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; EPA ICR No. 2104... Reduction Act (PRA) (44 ] U.S.C. 3501 et seq.), this document announces that EPA is planning to submit a... review and approval, EPA is soliciting comments on specific aspects of the proposed...

  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 Perspectives on Nanoinformatics for Prioritization and Toxicity Testing

    EPA Science Inventory

    The U.S. Environmental Protection Agency’s (EPA) Office of Research and Development is investigating the environmental health and safety implications of engineered nanomaterials. Research activities as outlined in ORD’s Nanomaterial Strategy (http://www.epa.gov/nanoscience/files/...

  18. Petition for EPA action to protect communities from oil and gas wells toxic air pollution

    EPA Pesticide Factsheets

    Petition submitted by Earthjustice urging EPA to list oil and gas wells and associated equipment as an area sourcecategory and set national air toxics standards to protect public health from these sources.

  19. EPA Analysis Shows Decreased Toxic Chemical Releases in Massachusetts in 2015

    EPA Pesticide Factsheets

    EPA's most recent Toxic Release Inventory (TRI) data is now available for the reporting year of 2015. In Massachusetts, the reporting data show that overall releases of pollutants to the environment decreased since the previous reporting year (2014).

  20. EPA Analysis Shows Increased Toxic Chemical Releases in Vermont in 2015

    EPA Pesticide Factsheets

    EPA's most recent Toxic Release Inventory (TRI) data is now available for the reporting year of 2015. In Vermont, the reporting data show that overall releases of pollutants to the environment increased since the previous reporting year (2014).

  1. EPA Analysis Shows Increased Toxic Chemical Releases in Rhode Island in 2015

    EPA Pesticide Factsheets

    EPA's most recent Toxic Release Inventory (TRI) data is now available for the reporting year of 2015. In Rhode Island, the reporting data show that overall releases of pollutants to the environment increased since the previous reporting year (2014).

  2. EPA Analysis Shows Decreased Toxic Chemical Releases in Connecticut in 2015

    EPA Pesticide Factsheets

    EPA's most recent Toxic Release Inventory (TRI) data is now available for the reporting year of 2015. In Connecticut, the reporting data show that overall releases of pollutants to the environment decreased since the previous reporting year (2014).

  3. EPA Analysis Shows Decreased Toxic Chemical Releases in Maine in 2015

    EPA Pesticide Factsheets

    EPA's most recent Toxic Release Inventory (TRI) data is now available for the reporting year of 2015. In Maine, the reporting data show that overall releases of pollutants to the environment decreased since the previous reporting year (2014).

  4. EPA Requires ASARCO to Cut Toxic Emissions at 103-Year-Old Arizona Copper Smelter

    EPA Pesticide Factsheets

    U.S. DOJ and EPA announce settlement with ASARCO requiring the company to spend $150 million to install new equipment and pollution control technology to reduce emissions of toxic heavy metals at a large smelter located in Hayden, Ariz.

  5. EPAS TOXCAST PROGRAM FOR PREDICTING HAZARD AND PRIORITIZING TOXICITY TESTING OF ENVIRONMENTAL CHEMICALS(S).

    EPA Science Inventory

    EPAs National Center for Computational Toxicology is developing methods that apply computational chemistry, high-throughput screening (HTS) and genomic technologies to predict potential toxicity and prioritize the use of limited testing resources.

  6. 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.

  7. Thermal Stress and Toxicity | Science Inventory | US EPA

    EPA Pesticide Factsheets

    Elevating ambient temperature above thermoneutrality exacerbates toxicity of most air pollutants, insecticides, and other toxic chemicals. On the other hand, safety and toxicity testing of toxicants and drugs is usually performed in mice and rats maintained at subthermoneutral temperatures of —22 °C. When exposed to chemical toxicants under these relatively cool conditions, rodents typically undergo a regulated hypothermic response, characterized by preference for cooler ambient temperatures and controlled reduction in core temperature. Reducing core temperature delays the clearance of most toxicants from the body; however, a mild hypothermia also improves recovery and survival from the toxicant. Raising ambient temperature to thermoneutrality and above increases the rate of clearance of the toxicant but also exacerbates toxicity. Furthermore, heat stress combined with work or exercise is likely to worsen toxicity. Body temperature of large mammals, including humans, does not decrease as much in response to exposure to a toxicant. However, heat stress tan nonetheless worsen toxic outcome in humans through a variety of mechanisms. For example, heat-induced sweating and elevation in skin blood flow accelerates uptake of some insecticides. Epidemiological studies suggest that thermal stress may exacerbate the toxicity of airborne pollutants such as ozone and particulate matter. Overall, translating results of studies in rodents to that of humans is a formidable

  8. 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...

  9. U. S. Environmental Protection Agency's inhalation RFD methodology: Risk assessment for air toxics

    SciTech Connect

    Jarabek, A.M.; Menache, M.G.; Overton, J.H.; Dourson, M.L.; Miller, F.J.

    1989-01-01

    The U.S. Environmental Protection Agency (U.S. EPA) has advocated the establishment of general and scientific guidelines for the evaluation of toxicological data and their use in deriving benchmark values to protect exposed populations from adverse health effects. The Agency's reference dose (RfD) methodology for deriving benchmark values for noncancer toxicity originally addressed risk assessment of oral exposures. The paper presents a brief background on the development of the inhalation reference dose (RFDi) methodology, including concepts and issues related to addressing the dynamics of the respiratory system as the portal of entry. Different dosimetric adjustments are described that were incorporated into the methodology to account for the nature of the inhaled agent (particle or gas) and the site of the observed toxic effects (respiratory or extrarespiratory). Impacts of these adjustments on the extrapolation of toxicity data of inhaled agents for human health risk assessment and future research directions are also discussed.

  10. EPA (Environmental Protection Agency) oxidant model: description and evaluation plan

    SciTech Connect

    Schere, K.L.; Fabrick, A.J.

    1985-09-01

    The U.S. EPA Regional Oxidant Model (ROM) and NEROS data base are described. The model incorporates a comprehensive description of the physical and chemical processes thought to be important to tropospheric O3 production on 1000-km scales. The data base employed for the first application of the ROM was collected during the summers of 1979 and 1980 in the Northeast U.S. It contains meteorological and air-quality data from regular monitoring networks and from enhanced networks or special field-project measurements during that period. The evaluation procedure that will be used to determine the ROM performance on this data base is outlined. A number of episodes will be simulated from the period July 23 through August 16, 1980, for which performance statistics will be developed. The evaluation of any given day within an episode will proceed in two distinct stages. The first stage will focus on model performance for an individual model realization, irrespective of all other realizations. Model realizations for a given day are functions of the possible flow fields that existed for the day. The second stage will attempt to evaluate model performance using the full probabilistic abilities of the ROM that consider all realizations concurrently. The focus of the evaluation will be on O3. The exact pathway through the evaluation study will be determined by the resources available at the time.

  11. EPA Administrator and San Francisco Bay Area government agencies celebrate nations largest solar energy partnership

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, U.S. EPA Administrator Gina McCarthy joined Bay Area agencies to celebrate the Regional Renewable Energy Procurement Project (R-REP), the nation's largest solar energy government collaboration and the launch of the Federal Agg

  12. 78 FR 33839 - Access by United States Environmental Protection Agency (EPA) Contractors to Information Claimed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... and II and APPS, will begin on June 10, 2013. DATES: EPA will accept comments on this Notice through June 10, 2013. FOR FURTHER INFORMATION CONTACT: Jeffrey Kimes, Environmental Protection Agency, 1595... found in 40 CFR Parts 79, 80, 85, 86, 89-92, 94, 1033, 1039, 1042, 1043, 1045, 1048, 1051, 1054,...

  13. Agency for Toxic Substances and Disease Registry

    MedlinePlus

    ... ATSDR) , based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and ... public by using the best science, taking responsive public health actions, and providing trusted health information to prevent ...

  14. EPA Collaboration with South Korea

    EPA Pesticide Factsheets

    EPA, the Ministry of Environment of Korea, and partner agencies in both countries cooperate to strengthen environmental governance, improve air and water quality, and reduce exposure to toxic chemicals.

  15. EPA Releases 2013 Toxics Release Inventory National Analysis

    EPA Pesticide Factsheets

    From 2012 to 2013, the amount of toxic chemicals managed as waste by the nation's industrial facilities increased by 4 percent. This increase includes the amount of chemicals recycled, treated, and burned for energy recovery, as well as the amount disposed

  16. EPA'S TOXCAST PROGRAM FOR PREDICTING TOXICITY AND PRIORITIZING ENVIRONMENTAL CHEMICALS

    EPA Science Inventory

    ToxCast is a research program to predict or forecast toxicity by evaluating a broad spectrum of chemicals and effects; physical-chemical properties, predicted bioactivities, HTS and cell-based assays, and genomics. Data will be interpretively linked to known or predicted toxicol...

  17. 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 ...

  18. The U.S. EPA's ToxCast Chemical Screening Program and Predictive Modeling of Toxicity

    EPA Science Inventory

    The ToxCast program was developed by the U.S. EPA's National Center for Computational Toxicology to provide cost-effective high-throughput screening for the potential toxicity of thousands of chemicals. Phase I screened 309 compounds in over 500 assays to evaluate concentration-...

  19. EPA DETERMINATION STUDIES ON THE CONTROL OF TOXIC AIR POLLUTION EMISSIONS FROM ELECTRIC UTILITY BOILERS

    EPA Science Inventory

    The U. S. Environmental Protection Agency (EPA) is to determine whether the regulation of hazardous air pollution (HAP) emissions from electric utility generating plants is necessary. This determination is to be made on or before December 15, 2000. It focuses primarily on the nee...

  20. Mercury toxicity. Agency for Toxic Substance and Disease Registry

    SciTech Connect

    Not Available

    1992-12-01

    Because mercury has several forms and because it produces subtle effects at chronic low-level exposures, mercury toxicity can be a difficult diagnosis to establish. Elemental mercury vapor accounts for most occupational and many accidental exposures. The main source of organic methyl mercury exposure in the general population is fish consumption. Children are at increased risk of exposure to elemental mercury vapor in the home because it tends to settle to the floor. The chemical and physical forms of mercury determine its absorption, metabolism, distribution and excretion pathways. The central nervous system and kidneys are key targets of mercury toxicity. Chelation therapy has been used successfully in treating patients who have ingested mercury salts or inhaled elemental mercury. There is no antidote for patients poisoned with organic mercury.7 references.

  1. Profiling Chemicals Based on Chronic Toxicity Results from the U.S. EPA ToxRef Database

    PubMed Central

    Martin, Matthew T.; Judson, Richard S.; Reif, David M.; Kavlock, Robert J.; Dix, David J.

    2009-01-01

    Background Thirty years of pesticide registration toxicity data have been historically stored as hardcopy and scanned documents by the U.S. Environmental Protection Agency (EPA). A significant portion of these data have now been processed into standardized and structured toxicity data within the EPA’s Toxicity Reference Database (ToxRefDB), including chronic, cancer, developmental, and reproductive studies from laboratory animals. These data are now accessible and mineable within ToxRefDB and are serving as a primary source of validation for U.S. EPA’s ToxCast research program in predictive toxicology. Objectives We profiled in vivo toxicities across 310 chemicals as a model application of ToxRefDB, meeting the need for detailed anchoring end points for development of ToxCast predictive signatures. Methods Using query and structured data-mining approaches, we generated toxicity profiles from ToxRefDB based on long-term rodent bioassays. These chronic/cancer data were analyzed for suitability as anchoring end points based on incidence, target organ, severity, potency, and significance. Results Under conditions of the bioassays, we observed pathologies for 273 of 310 chemicals, with greater preponderance (> 90%) occurring in the liver, kidney, thyroid, lung, testis, and spleen. We observed proliferative lesions for 225 chemicals, and 167 chemicals caused progression to cancer-related pathologies. Conclusions Based on incidence, severity, and potency, we selected 26 primarily tissue-specific pathology end points to uniformly classify the 310 chemicals. The resulting toxicity profile classifications demonstrate the utility of structuring legacy toxicity information and facilitating the computation of these data within ToxRefDB for ToxCast and other applications. PMID:19337514

  2. U.S. EPA 2014 Toxic Release Inventory shows increased recycling in California

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, the U.S. Environmental Protection Agency released its annual Toxics Release Inventory (TRI) report that showed that the majority of toxic chemicals managed at industrial facilities in the U.S. increased as a result of producti

  3. EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (External Review Draft)

    EPA Science Inventory

  1. U.S. EPA Requires ASARCO to Cut Toxic Emissions at 103-Year-Old Arizona Copper Smelter

    EPA Pesticide Factsheets

    WASHINGTON -- Today, the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Justice announced a settlement with ASARCO that requires the company to spend $150 million to install new equipment and pollution control technology to re

  2. 77 FR 58557 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Center for Environmental Health/Agency for Toxic Substances and Disease Registry (BSC, NCEH/ ATSDR) In... Toxic Substances and Disease Registry. Dated: September 17, 2012. Elaine L. Baker, Director,...

  3. 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... CLAIMS COLLECTION STANDARDS Administrative Offset § 13.23 Salary offset when EPA is not the creditor... period. (4) Unless the employee has consented in writing to the salary deductions or signed a...

  4. 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... CLAIMS COLLECTION STANDARDS Administrative Offset § 13.23 Salary offset when EPA is not the creditor... period. (4) Unless the employee has consented in writing to the salary deductions or signed a...

  5. 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... CLAIMS COLLECTION STANDARDS Administrative Offset § 13.23 Salary offset when EPA is not the creditor... period. (4) Unless the employee has consented in writing to the salary deductions or signed a...

  6. 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... CLAIMS COLLECTION STANDARDS Administrative Offset § 13.23 Salary offset when EPA is not the creditor... period. (4) Unless the employee has consented in writing to the salary deductions or signed a...

  7. 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... CLAIMS COLLECTION STANDARDS Administrative Offset § 13.23 Salary offset when EPA is not the creditor... period. (4) Unless the employee has consented in writing to the salary deductions or signed a...

  8. EPA to Provide Community Update on Environmental Study in Grenada, Miss.

    EPA Pesticide Factsheets

    ATLANTA - On Tuesday, Jan. 26, 2016, the U.S. Environmental Protection Agency (EPA) together with the Mississippi Department of Environmental Quality (MDEQ) and the Agency for Toxic Substances and Disease Registry (ATSDR) will host a public meeting

  9. TUESDAY: EPA to Provide Community Update on Environmental Study in Grenada, Miss.

    EPA Pesticide Factsheets

    ATLANTA - On Tuesday, Jan. 26, 2016, the U.S. Environmental Protection Agency (EPA) together with the Mississippi Department of Environmental Quality (MDEQ) and the Agency for Toxic Substances and Disease Registry (ATSDR) will host a public meeting

  10. 77 FR 13061 - Electronic Reporting of Toxics Release Inventory Data

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... AGENCY 40 CFR Part 372 Electronic Reporting of Toxics Release Inventory Data AGENCY: Environmental... Inventory (TRI) data to the U.S. Environmental Protection Agency (EPA) use either paper reporting forms or...-confidential TRI data to EPA using electronic software provided by the Agency. The only exception to...

  11. 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 (...

  12. Notification: Audit of EPA's Processes for Managing Background Investigations of Privileged Users and Taking Action to Remediate Weaknesses in Agency's Information Security Program

    EPA Pesticide Factsheets

    Project #OA-FY17-0139, Feb 15, 2017.The EPA OIG plans to begin preliminary research on an audit of EPA's processes for managing background investigations of privileged users and taking action to remediate weaknesses in agency's info security program.

  13. Confidential Financial Disclosure Form for Environmental Protection Agency Special Government Employees (EPA Form 3110-48)

    EPA Pesticide Factsheets

    EPA uses the Confidential Financial Disclosure Form to determine whether there is a conflict of interest or the appearance of a lack of impartiality with regard to the topic under review by the FIFRA Scientific Advisory Panel.

  14. Report: EPA Needs an Agency-Wide Plan to Provide Tribal Solid Waste Management Capacity Assistance

    EPA Pesticide Factsheets

    Report #11-P-0171, March 21, 2011. EPA cannot determine whether its efforts are assisting tribal governments in developing the capacity to manage solid waste or reduce the risks of open dumps in Indian country.

  15. Wed. May 13, Hayward, Calif. -- EPA Administrator McCarthy joins San Francisco Bay Area agencies to celebrate nations largest solar energy partnership

    EPA Pesticide Factsheets

    SAN FRANCISCO - On Wednesday, May 13, U.S. EPA Administrator Gina McCarthy will join Bay Area agencies to celebrate the nation's largest local government collaborative for solar power and launch the nation's first federal solar partnership. Administ

  16. 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

    ... AGENCY Notification of Deletion of System of Records; EPA Parking Control Office File (EPA-10) and EPA Transit and Guaranteed Ride Home Program Files (EPA-35) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The Environmental Protection Agency (EPA) is deleting the systems of records...

  17. Review of the scientific basis for EPA's (Environmental Protection Agency's) school asbestos hazard program, with recommendations to state health officials

    SciTech Connect

    Not Available

    1984-10-01

    The basis for the school asbestos hazard program of the Environmental Protection Agency (EPA) is reviewed. Risk of disease following asbestos exposure is discussed. For industrial exposures, lung cancer risks cluster between 1 and 10 percent per fiber year per milliliter. For mesothelioma, estimates range from 0.01 to 0.06 percent. For nonoccupational exposure, lung cancer risks range from 2 to 40 per million exposed persons. Mesothelioma risks range from 2 to 100 per million. The indirect quantitative risk assessment of EPA for asbestos associated cancers due to exposures at schools in early life is discussed. As of May, 1982, approximately 8,600 schools contain friable asbestos and approximately 2 to 6 million students and 100,000 to 300,000 teachers, administrators, and other staff are potentially exposed to airborne asbestos in these schools.

  18. 76 FR 38170 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... AGENCY Toxic Substances Control Act Chemical Testing; Receipt of Test Data AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces EPA's receipt of test data on 12 chemicals listed in the Toxic Substance Control Act (TSCA) section 4 test rule titled ``Testing of...

  19. 76 FR 38169 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... AGENCY Toxic Substances Control Act Chemical Testing; Receipt of Test Data AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces EPA's receipt of test data on five chemicals listed in the Toxic Substances Control Act (TSCA) section 4 test rule titled ``In Vitro...

  20. EPA Updates Emissions Standards for Petroleum Refineries/First-ever fenceline monitoring requirements will protect nearby communities

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) has updated air pollution standards to further control toxic air emissions from petroleum refineries. Exposure to toxic air pollutants, such as benzene, can cause respiratory problems and o

  1. EPA (Environmental Protection Agency) activities related to sources of ground-water contamination

    SciTech Connect

    Black-Coleman, W.

    1987-02-01

    The report contains a listing of EPA programs and activities, as of October 1986, that address 33 sources of potential ground-water contamination. The information on each activity is presented in a matrix format that is organized by type of contamination source. The following information is presented for each program and activity listed: title, lead office, contact person, type of activity (study, regulation, guidance, strategy, etc.) status, and a summary of the activity. The 33 sources of ground-water contamination are discussed in the 1984 EPA Office of Technology report: Protecting the Nations Ground Water from Contamination.

  2. EPA awards $467,000 brownfields grant to Solano County Water Agency

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency announced today that the Solano County Water Agency, in collaboration with the Westside Sacramento Integrated Water Management Group, will receive $467,378 in federal grant funds to assess con

  3. Basic Information about Mercury and Air Toxics Standards

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. This page describes how federal mercury standards work.

  4. Report: EPA Needs a Coordinated Plan to Oversee Its Toxic Substances Control Act Responsibilities

    EPA Pesticide Factsheets

    Report #10-P-0066, February 17, 2010. EPA does not have integrated procedures and measures in place to ensure that new chemicals entering commerce do not pose an unreasonable risk to human health and the environment.

  5. Environmental Protection Agency (EPA) airborne gamma spectrometry system for environmental and emergency response surveys

    NASA Astrophysics Data System (ADS)

    Cardarelli, John, II; Thomas, Mark; Curry, Timothy

    2010-08-01

    The EPA Airborne Spectral Photometric Environmental Collection Technology (ASPECT) Program provides airborne ortho-rectified imagery, video, chemical and now radiological information directly to emergency response personnel via a commercial satellite link onboard the aircraft. EPA initiated the ASPECT Gamma Emergency Mapper GEM Project in 2008 to improve its airborne gamma-screening and mapping capability for monitoring any ground-based gamma contamination. This paper will provide an overview of the system, which can be configured to carry six 2"x4"x16" NaI(Tl) detectors and two 3"x3" LaBr3(Ce) detectors or eight 2"x4"x16" NaI(Tl) detectors. The paper will provide an overview of the analysis of gamma radiation spectra, system limitations, and emergency response applications.

  6. Approaches for describing and communicating overall uncertainty in toxicity characterizations: U.S. Environmental Protection Agency's Integrated Risk Information System (IRIS) as a case study.

    PubMed

    Beck, Nancy B; Becker, Richard A; Erraguntla, Neeraja; Farland, William H; Grant, Roberta L; Gray, George; Kirman, Christopher; LaKind, Judy S; Jeffrey Lewis, R; Nance, Patricia; Pottenger, Lynn H; Santos, Susan L; Shirley, Stephanie; Simon, Ted; Dourson, Michael L

    2016-01-01

    Single point estimates of human health hazard/toxicity values such as a reference dose (RfD) are generally used in chemical hazard and risk assessment programs for assessing potential risks associated with site- or use-specific exposures. The resulting point estimates are often used by risk managers for regulatory decision-making, including standard setting, determination of emission controls, and mitigation of exposures to chemical substances. Risk managers, as well as stakeholders (interested and affected parties), often have limited information regarding assumptions and uncertainty factors in numerical estimates of both hazards and risks. Further, the use of different approaches for addressing uncertainty, which vary in transparency, can lead to a lack of confidence in the scientific underpinning of regulatory decision-making. The overarching goal of this paper, which was developed from an invited participant workshop, is to offer five approaches for presenting toxicity values in a transparent manner in order to improve the understanding, consideration, and informed use of uncertainty by risk assessors, risk managers, and stakeholders. The five approaches for improving the presentation and communication of uncertainty are described using U.S. Environmental Protection Agency's (EPA's) Integrated Risk Information System (IRIS) as a case study. These approaches will ensure transparency in the documentation, development, and use of toxicity values at EPA, the Agency for Toxic Substances and Disease Registry (ATSDR), and other similar assessment programs in the public and private sector. Further empirical testing will help to inform the approaches that will work best for specific audiences and situations.

  7. 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 ...

  8. 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 ...

  9. 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

    ... have practical utility; (ii) Evaluate the accuracy of the Agency's estimate of the burden of the... vehicles from the surveillance recruitment for operation of on-board diagnostics (OBD) systems. The...

  10. EPA Order 5700.7A1: EPA's Policy for Environmental Results under EPA Assistance Agreements

    EPA Pesticide Factsheets

    This order establishes Environmental Protection Agency (EPA) policy for addressing environmental results under EPA assistance agreements, including results that advance EPA’s environmental and human health mission.

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. EPA Form 5770‑5: United States Environmental Protection Agency Fellowship Certification

    EPA Pesticide Factsheets

    Used by applicants who are current or prospective employees of a regional, State, or local environmental pollution control or regulatory agency.This form is used only by those applicants who are either present or prospective employees of a regional, State.

  17. EPA'S COASTAL 2000 PROGRAM, NORTHEAST COMPONENT - AGENCIES FROM MULTIPLE STATES COLLECTING COMPARABLE ENVIRONMENTAL DATA: IT WORKS

    EPA Science Inventory

    Coastal 2000 is an environmental monitoring program initiated by the US Environmental Protection Agency's Office of Research and Development in 2000. The goal is to monitor selected ecological indicators in the nation's estuarine waters and produce an assessment of the health of ...

  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. TUESDAY: EPA Division Director to Highlight the New Norfolk Southern Eco Locomotives in Atlanta

    EPA Pesticide Factsheets

    ATLANTA - U.S. Environmental Protection Agency (EPA) Regional Air, Pesticides, and Toxics Management Division Director Beverly Banister will speak at the Norfolk Southern Inman Yard during the unveiling of the nation's first 'Eco' locomotives.

  20. Overview of the US EPA (Environmental Protection Agency) electrostatic particulate research and development program

    SciTech Connect

    Plaks, N.

    1984-11-01

    The U.S. EPA's particulate research and development program, divided between an in-house laboratory effort and extramural work at various research institutes, makes use of electrostatics in most of the work associated with stack or ducted emissions. Research facilities which offer a large degree of flexibility and capability are described. Significant work currently underway, making use of electrostatics, includes: (1) smooth large-diameter discharge electrodes (9-10 mm), that have been evaluated in 1/3- and 10-MW pilot units; (2) the multistage electrostatic precipitator (ESP), consisting of several two-stage ESPs in series, each using cold-pipe prechargers and collectors with large diameter electrodes; (3) the E-SOX process, combining the multistage ESP with a spray dryer in an existing ESP, for simultaneous SO2 and fly ash removal (including injections of soda ash and lime slurry droplets); and (4) electrostatically augmented fabric filtration with fly ash (including spray drying by-product material).

  1. The U.S. Environmental Protection Agency strategic plan for evaluating the toxicity of chemicals.

    PubMed

    Firestone, Michael; Kavlock, Robert; Zenick, Hal; Kramer, Melissa

    2010-02-01

    In the 2007 report Toxicity Testing in the 21st Century: A Vision and a Strategy, the U.S. National Academy of Sciences envisioned a major transition in toxicity testing from cumbersome, expensive, and lengthy in vivo testing with qualitative endpoints, to in vitro robotic high-throughput screening with mechanistic quantitative parameters. Recognizing the need for agencies to partner and collaborate to ensure global harmonization, standardization, quality control and information sharing, the U.S. Environmental Protection Agency is leading by example and has established an intra-agency Future of Toxicity Testing Workgroup (FTTW). This workgroup has produced an ambitious blueprint for incorporating this new scientific paradigm to change the way chemicals are screened and evaluated for toxicity. Four main components of this strategy are discussed, as follows: (1) the impact and benefits of various types of regulatory activities, (2) chemical screening and prioritization, (3) toxicity pathway-based risk assessment, and (4) institutional transition. The new paradigm is predicated on the discovery of molecular perturbation pathways at the in vitro level that predict adverse health effects from xenobiotics exposure, and then extrapolating those events to the tissue, organ, or whole organisms by computational models. Research on these pathways will be integrated and compiled using the latest technology with the cooperation of global agencies, industry, and other stakeholders. The net result will be that chemical toxicity screening will become more efficient and cost-effective, include real-world exposure assessments, and eliminate currently used uncertainty factors.

  2. EPA Library Network Communication Strategies

    EPA Pesticide Factsheets

    To establish Agency-wide procedures for the EPA National Library Network libraries to communicate, using a range of established mechanisms, with other EPA libraries, EPA staff, organizations and the public.

  3. EPA Administrator Kicks Off Energy Star Day with Event Streamed to Thousands of Students Across the Country/Agency encourages public commitment to saving energy

    EPA Pesticide Factsheets

    WASHINGTON - Today, the U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy will kick off Energy Star Day by sitting down with local school children to discuss how they can make a difference in protecting the environment from clima

  4. Regulatory Actions - Final Mercury and Air Toxics Standards (MATS) for Power Plants

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. This page describes Federal regulatory actions.

  5. Regulatory Actions - Proposed Mercury and Air Toxics Standards (MATS) for Power Plants

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. This page includes supporting documentation and

  6. 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.

  7. EPA's ToxCast Program for Predicting Hazard and Prioritizing the Toxicity Testing of Environmental Chemicals

    EPA Science Inventory

    An alternative is to perform a set of relatively inexpensive and rapid high throughput screening (HTS) assays, derive signatures predictive of effects or modes of chemical toxicity from the HTS data, then use these predictions to prioritize chemicals for more detailed analysis. T...

  8. Developing Predictive Toxicity Signatures Using In Vitro Data from the EPA ToxCast Program

    EPA Science Inventory

    A major focus in toxicology research is the development of in vitro methods to predict in vivo chemical toxicity. Numerous studies have evaluated the use of targeted biochemical, cell-based and genomic assay approaches. Each of these techniques is potentially helpful, but provide...

  9. EPA Finalizes Plan to Address Pollution at San German, Puerto Rico Toxic Site

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency has finalized a plan to address contaminated soil and groundwater at the San German Groundwater Contamination Superfund Site in San German, Puerto Rico. The site includes the Retiro Industrial Park,

  10. 76 FR 63623 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic Substances and..., cooperate with, and assist other appropriate public authorities, scientific institutions, and scientists in... local personnel in health work. The BSC, NCEH/ATSDR provides advice and guidance to the Secretary,...

  11. 77 FR 37678 - Board of Scientific Counselors, National Center for Environmental Health/Agency for Toxic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... Center for Environmental Health/Agency for Toxic Substances and Disease Registry: Notice of Charter... Substances and Disease Registry, Department of Health and Human Services, has been renewed for a 2-year... Registry, Department of Health and Human Services, 4770 Buford Highway Mailstop F61, Chamblee,...

  12. 40 CFR 716.40 - EPA requests for submission of further information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false EPA requests for submission of further information. 716.40 Section 716.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT HEALTH AND SAFETY DATA REPORTING General Provisions § 716.40 EPA requests...

  13. 40 CFR 716.40 - EPA requests for submission of further information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false EPA requests for submission of further information. 716.40 Section 716.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT HEALTH AND SAFETY DATA REPORTING General Provisions § 716.40 EPA requests...

  14. 78 FR 13872 - Proposed Information Collection Request; Comment Request; EPA's WaterSense Program (Renewal); EPA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... AGENCY Proposed Information Collection Request; Comment Request; EPA's WaterSense Program (Renewal); EPA ICR No. 2233.06 AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The... request (ICR), ``EPA's WaterSense Program (Renewal)'' (EPA ICR No. 2233.06, OMB Control No. 2040-0272),...

  15. 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

    ... the market. Maintaining the value of this brand requires ensuring products labeled with the ENERGY... source of the data so as to protect confidentiality. Finally, Partners that wish to receive recognition... by the PA, and submitting the PA. EPA processes and approves applications for EPA recognition...

  16. THE TOXCAST PROGRAM FOR PRIORITIZING TOXICITY TESTING OF ENVIRONMENTAL CHEMICALS

    EPA Science Inventory

    The United States Environmental Protection Agency (EPA) is developing methods for utilizing computational chemistry, high-throughput screening (HTS) and various toxicogenomic technologies to predict potential for toxicity and prioritize limited testing resources towards chemicals...

  17. EPA Proposes to Cancel Some Uses of an Insecticide Commonly Used for Residential, Industrial and Commercial Purposes/The agency found unacceptable risks to human health when sprayed indoors

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) is proposing to cancel certain uses of the insecticide propoxur after preliminary human health assessment found risks from certain applications.

  18. EPA Honors 2015 Energy Star Partners of the Year for Leading the Way on Energy Efficiency and Acting on Climate Agency recognizes 128 partners including some in Maryland Area

    EPA Pesticide Factsheets

    WASHINGTON, DC (April 6, 2015) - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring 128 organizations today for their commitment to saving energy and protecting the environment through superior energy

  19. EPA Honors 2015 Energy Star Partners of the Year for Leading the Way on Energy Efficiency and Acting on Climate Agency recognizes 128 partners including some in Delaware Area

    EPA Pesticide Factsheets

    WASHINGTON, DC (April 6, 2015) - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring 128 organizations today for their commitment to saving energy and protecting the environment through superior energy

  20. EPA Honors 2015 Energy Star Partners of the Year for Leading the Way on Energy Efficiency and Acting on Climate Agency recognizes 128 partners including some in Greater Philly Area

    EPA Pesticide Factsheets

    WASHINGTON, DC (April 6, 2015) - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring 128 organizations today for their commitment to saving energy and protecting the environment through superior energy

  1. 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.

  2. Ranking chemicals based on chronic toxicity data.

    PubMed

    De Rosa, C T; Stara, J F; Durkin, P R

    1985-12-01

    During the past 3 years, EPA's ECAO/Cincinnati has developed a method to rank chemicals based on chronic toxicity data. This ranking system reflects two primary attributes of every chemical: the minimum effective dose and the type of effect elicited at that dose. The purpose for developing this chronic toxicity ranking system was to provide the EPA with the technical background required to adjust the RQs of hazardous substances designated in Section 101(14) of CERCLA or "Superfund." This approach may have applications to other areas of interest to the EPA and other regulatory agencies where ranking of chemicals based on chronic toxicity is desired.

  3. 75 FR 22790 - Science Advisory Board Staff Office; Request for Nominations of Candidates for EPA's Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... AGENCY Science Advisory Board Staff Office; Request for Nominations of Candidates for EPA's Advisory Council on Clean Air Compliance Analysis (Council) EPA's Clean Air Scientific Advisory Committee (CASAC) and EPA's Science Advisory Board (SAB) AGENCY: Environmental Protection Agency (EPA). ACTION:...

  4. 77 FR 6797 - Request for Nominations of Experts for EPA Science Advisory Board Scientific and Technological...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... AGENCY Request for Nominations of Experts for EPA Science Advisory Board Scientific and Technological Achievement Awards Committee AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The EPA... service on an SAB Committee to make recommendations on EPA's Scientific and Technological...

  5. 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...

  6. EPA Facility Registry Service (FRS): TRI

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Toxic Release Inventory (TRI) System. TRI is a publicly available EPA database reported annually by certain covered industry groups, as well as federal facilities. It contains information about more than 650 toxic chemicals that are being used, manufactured, treated, transported, or released into the environment, and includes information about waste management and pollution prevention activities. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to TRI facilities once the TRI data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  7. EPA-DOT Memorandum of Understanding (MOU)

    EPA Pesticide Factsheets

    National Memorandum of Understanding Between the U.S. Department of Transportation and the U.S. Environmental Protection Agency (EPA Publication #EPA-420-F-00-020 and EPA-DOT Memorandum of Understanding (MOU) on Transportation Conformity.

  8. EPA Alternative Dispute Resolution Contacts

    EPA Pesticide Factsheets

    The success of EPA's ADR efforts depends on a network of talented and experienced professionals in Headquarters offices and EPA Regions. For Agency-wide ADR information, please contact the Conflict Prevention and Resolution Center.

  9. Ways to Collaborate with EPA

    EPA Pesticide Factsheets

    EPA has multiple ways for the public to engage with the Agency's innovative solutions and technologies, including cooperative research and development agreements, internships, student competitions, and EPA databases developers can use to make mobile apps.

  10. 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...

  11. 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...

  12. 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.

  13. 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...

  14. Integration of site-specific health information: Agency for Toxic Substances and Disease Registry health assessments

    SciTech Connect

    Lesperance, A.M.; Siegel, M.R.

    1990-12-01

    The Agency for Toxic Substances and Disease Registry is required to conduct a health assessment of any site that is listed on or proposed for the US Environmental Protection Agency's National Priorities List. Sixteen US Department of Energy (DOE) sites currently fall into this category. Health assessments contain a qualitative description of impacts to public health and the environment from hazardous waste sites, as well as recommendations for actions to mitigate or eliminate risk. Because these recommendations may have major impacts on compliance activities at DOE facilities, the health assessments are an important source of information for the monitoring activities of DOE's Office of Environmental Compliance (OEC). This report provides an overview of the activities involved in preparing the health assessment, its role in environmental management, and its key elements.

  15. 78 FR 37806 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... AGENCY Information Collection Request Submitted to OMB for Review and Approval; Comment Request; EPA's WaterSense Program (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The Environmental Protection Agency has submitted an information collection request (ICR), ``EPA's...

  16. EPA Releases Internal Report on Gold King Mine Response

    EPA Pesticide Factsheets

    WASHINGTON - Today the U.S. Environmental Protection Agency (EPA) released the findings of an internal review of the agency's response to the Gold King Mine incident. Led by five EPA personnel from multiple EPA regions and Headquarters, the reviewer

  17. 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 ...

  18. 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…

  19. Fact Sheet: Final Air Toxics Standards for Area Sources in the Chemical Manufacturing Industry

    EPA Pesticide Factsheets

    Fact sheet on the national air toxics standards issued October 16, 2009 by the Environmental Protection Agency (EPA) for smaller-emitting sources, known as area sources, in the chemical manufacturing industry.

  20. 75 FR 69656 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Pollution Prevention and Toxics (OPPT), Environmental Protection Agency, Mail Code: 7407T, 1200 Pennsylvania... Division, Office of Pollution Prevention and Toxics, Environmental Protection Agency, Mailcode: 7408-M...., NW., Washington, DC. The EPA[sol]DC Public Reading Room is open from 8 a.m. to 4:30 p.m.,...

  1. EPA Challenges & Prizes

    EPA Pesticide Factsheets

    EPA is a government leader in tapping the power of contributions from the public to help solve difficult problems that affect the environment and public health. Prize competitions allow federal agencies to pay only for successful solutions.

  2. EPA Communications Stylebook: Introduction

    EPA Pesticide Factsheets

    This stylebook is intended to help you, U.S. Environmental Protection Agency (EPA) staff, to prepare and review communications in various media with a clear and consistent voice, substantive content, standardized format, and effective audience targeting.

  3. Environmental Protection Agency Semiannual Regulatory Agenda

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... [Environmental Protection Agency Semiannual Regulatory Agenda ] Part XIV Environmental Protection Agency Semiannual Regulatory Agenda ] ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL PROTECTION AGENCY 40 CFR Ch. I EPA-HQ-OA-2007-1172 EPA-HQ-OW-2010-0169 EPA-HQ-OW-2010-0166 EPA-HQ-OAR-2010-0052 Spring 2010 Regulatory Agenda...

  4. The findings of the Agency for Toxic Substances and Disease Registry Medical Waste Tracking Act report.

    PubMed Central

    Lichtveld, M Y; Rodenbeck, S E; Lybarger, J A

    1992-01-01

    The Agency for Toxic Substances and Disease Registry (ATSDR) report "The Public Health Implications of Medical Waste: A Report to Congress" has been finalized and submitted to Congress. The report is a comprehensive review of all available data and information on the subject. Based on the data developed in the report, ATSDR concludes that the general public is not likely to be adversely affected by medical waste generated in the traditional health setting. However, the increase of in-home health care and other sources of nonregulated medical waste (e.g., intravenous drug users) provides opportunities for the general public to contact medical waste. In addition, ATSDR concludes that public health concerns exist for selected occupations involved with medical waste. These populations include janitorial and laundry workers, nurses, emergency medical personnel, and refuse workers. The ATSDR report also defines what material should be managed as medical waste and identifies research needs related to medical waste. PMID:1486856

  5. Agency for Toxic Substances and Disease Registry Brownfields/ land-reuse site tool.

    PubMed

    Perlman, Gary D; Berman, Laurel; Leann, Kathryn; Bing, Lemley

    2012-12-01

    As part of our continuing effort to highlight innovative approaches to improving the health and environment of communities, the Journal is pleased to bring back the bimonthly column from the U.S. Agency for Toxic Substances and Disease Registry (ATSDR). The ATSDR, based in Atlanta, Georgia, is a federal public health agency of the U.S. Department of Health and Human Services and shares a common office of the Director with the National Center for Environmental Health at the Centers for Disease Control and Prevention (CDC). ATSDR serves the public by using the best science, taking responsive public health actions, and providing trusted health information to prevent harmful exposures and diseases related to toxic substances. The purpose of this column is to inform readers of ATSDR's activities and initiatives to better understand the relationship between exposure to hazardous substances in the environment and their impact on human health and how to protect public health. We believe that the column will provide a valuable resource to our readership by helping to make known the considerable resources and expertise that ATSDR has available to assist communities, states, and others to assure good environmental health practice for all is served. The conclusions of this article are those of the author(s) and do not necessarily represent the views of ATSDR, CDC, or the U.S. Department of Health and Human Services. Gary D. Perlman is an environmental health scientist for ATSDR. He is a commissioned officer with the U.S. Public Health Service and has been deployed in support of numerous environmental disasters including hurricanes Katrina, Rita, Isabelle, and Irene, as well as the Deepwater Horizon oil spill. Laurel Berman is the national brownfields coordinator with ATSDR. She coordinates the ATSDR Brownfields/Land-Reuse Health Initiative. Kathryn Leann Lemley Bing is an environmental health scientist and an ATSDR regional representative in Atlanta. She has specialized

  6. 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.

  7. 76 FR 73620 - Agency Information Collection Activities; Proposed Collection; Comment Request; Application for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... Registration of Pesticide-Producing and Device-Producing Establishments (EPA Form 3540-8) and Pesticide Report for Pesticide-Producing and Device-Producing Establishments (EPA Form 3540-16) AGENCY: Environmental... Media Programs Division, Pesticides, Waste & Toxics Branch (2225A), Environmental Protection...

  8. COMPARATIVE TOXICITY TESTING OF SELECTED BENTHIC AND EPIBENTHIC ORGANISMS FOR THE DEVELOPMENT OF SEDIMENT QUALITY TEST PROTOCOLS

    EPA Science Inventory

    Sediment contamination has resulted in the need to develop an appropriate suite of toxicity tests to assess ecotoxicological impacts on estuarine ecosystems. Existing Environmental Protection Agency (EPA) protocols recommend a number of test organisms, including amphipods, polych...

  9. How toxic is coal ash? A laboratory toxicity case study

    SciTech Connect

    Sherrard, Rick M.; Carriker, Neil; Greeley, Jr., Mark Stephen

    2014-12-08

    Under a consent agreement among the Environmental Protection Agency (EPA) and proponents both for and against stricter regulation, EPA is to issue a new coal ash disposal rule by the end of 2014. Laboratory toxicity investigations often yield conservative estimates of toxicity because many standard test species are more sensitive than resident species, thus could provide information useful to the rule-making. However, few laboratory studies of coal ash toxicity are available; most studies reported in the literature are based solely on field investigations. In this paper, we describe a broad range of toxicity studies conducted for the Tennessee Valley Authority (TVA) Kingston ash spill, results of which help provide additional perspective on the toxicity of coal ash.

  10. How toxic is coal ash? A laboratory toxicity case study

    DOE PAGES

    Sherrard, Rick M.; Carriker, Neil; Greeley, Jr., Mark Stephen

    2014-12-08

    Under a consent agreement among the Environmental Protection Agency (EPA) and proponents both for and against stricter regulation, EPA is to issue a new coal ash disposal rule by the end of 2014. Laboratory toxicity investigations often yield conservative estimates of toxicity because many standard test species are more sensitive than resident species, thus could provide information useful to the rule-making. However, few laboratory studies of coal ash toxicity are available; most studies reported in the literature are based solely on field investigations. In this paper, we describe a broad range of toxicity studies conducted for the Tennessee Valley Authoritymore » (TVA) Kingston ash spill, results of which help provide additional perspective on the toxicity of coal ash.« less

  11. Four Kentucky Organizations Receive EPA Honors as 2015 Energy Star Partner of the Year for Sustained Excellence in Energy Management, Acting on Climate The agency recognizes 128 partners in 33 states including DIRECTV, The Home Depot, Staples, and Verizon

    EPA Pesticide Factsheets

    04/06/15 - ATLANTA, GA - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring 128 businesses and organizations in 33 states, including four in the Commonwealth of Kentucky, with the Energy Star's Partner of th

  12. EPA Honors 2015 Energy Star Partners of the Year for Leadership on Energy Efficiency, Acting on Climate / The agency recognizes 128 partners in 33 states including DirecTV, Staples, and Verizon

    EPA Pesticide Factsheets

    WASHINGTON, DC - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring 128 businesses and organizations in 33 states with the Energy Star's Partner of the Year award for their commitment to saving energy and pr

  13. 76 FR 27315 - EPA Science Advisory Board Staff Invitation to a Session on Public Involvement in EPA Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... AGENCY EPA Science Advisory Board Staff Invitation to a Session on Public Involvement in EPA Advisory Activities Supported by the SAB Staff Office AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The EPA Science Advisory Board (SAB) Staff Office announces a public session on...

  14. Contributions by Wave Propagation Laboratory to EPA's (Environmental Protection Agency's) complex-terrain model-development project. Technical memo

    SciTech Connect

    Eberhard, W.L.

    1986-12-01

    The Wave Propagation Laboratory (WPL) participated in the Environmental Protection Agency's Complex Terrain Model Development Project, whose objective is development of numerical air-quality models valid in complex terrain. Particular attention was given to impaction of elevated plumes on high terrain during stable (nocturnal) conditions. WPL operated a plume-mapping lidar, acoustic sounders (some with Doppler capability), sonic anemometers, a tethered sonde, and crosswind optical anemometers. Measurements were usually displayed in real time for experimental guidance and later processed with quality assurance for quantitative analysis. A synopsis of data acquisition and archiving is given for each experiment, including a review of the results of scientific analyses already completed.

  15. Filter extraction and Ames bioassay results for EPA (Environmental Protection Agency) particulate samples. Final report September 1983-May 1984

    SciTech Connect

    Warner-Selph, M.A.

    1984-08-01

    This report describes filter extractions and Ames bioassay of filter extracts performed for the Emission Control Technology Division of Environmental Protection Agency. Eight sets of particulate-loaded filters were provided to SwRI by the sponsor. The filters were soxhlet-extracted in methylene chloride, and the extracts were dried and weighed. The organic extracts were analyzed using the Ames bioassay at Southwest Foundation for Biomedical Research (SFBR), formerly Southwest Foundation for Research and Education. The data were analyzed using linear and non-linear regression methods.

  16. EPA Releases Plan to Address Pollution at San German Toxic Site, Public Invited to Public Meeting on August 19

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency has proposed a plan to address contaminated soil and groundwater at the San German Groundwater Contamination Superfund Site in San German, P.R.

  17. EPA Facility Registry Service (FRS): RMP

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Risk Management Plan (RMP) database. RMP stores the risk management plans reported by companies that handle, manufacture, use, or store certain flammable or toxic substances, as required under section 112(r) of the Clean Air Act (CAA). FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to RMP facilities once the RMP data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  18. 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.

  19. EPA Facility Registry Service (FRS): ER_TRI

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link to the Toxic Release Inventory (TRI) System. TRI is a publicly available EPA database reported annually by certain covered industry groups, as well as federal facilities. It contains information about more than 650 toxic chemicals that are being used, manufactured, treated, transported, or released into the environment, and includes information about waste management and pollution prevention activities. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to TRI facilities once the TRI data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  20. Impact of environmental chemicals on key transcription regulators and correlation to toxicity end points within EPA's ToxCast program

    EPA Science Inventory

    Exposure to environmental chemicals adds to the burden of disease in humans and wildlife to a degree that is difficult to estimate and, thus, mitigate. The ability to assess the impact of existing chemicals for which little to no toxicity data are available or to foresee such eff...

  1. FURTHER REFINEMENTS AND TESTING OF APEX3.0: EPA'S POPULATION EXPOSURE MODEL FOR CRITERIA AND AIR TOXIC INHALATION

    EPA Science Inventory

    The Air Pollutants Exposure Model (APEX(3.0)) is a PC-based model that was derived from the probabilistic NAAQS Exposure Model for carbon monoxide (pNEM/CO). APEX will be one of the tools used to estimate human population exposure for criteria and air toxic pollutants as part ...

  2. U.S. EPA Requires ASARCO to Cut Toxic Emissions at 103-Year-Old Arizona Copper Smelter

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, the U.S. Department of Justice and the U.S. Environmental Protection Agency announced a settlement with ASARCO requiring the company to spend $150 million to install new equipment and pollution control technology to reduce emi

  3. Louisiana Tech Student Wins EPA Fellowship Grant

    EPA Pesticide Factsheets

    DALLAS - (April 1, 2015) A student from Louisiana Technical University in Ruston, La., was awarded a research fellowship grant by the U.S. Environmental Protection Agency (EPA). EPA issued fellowship grants to students pursuing environmental science

  4. 40 CFR 725.29 - EPA acknowledgement of receipt of submission.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 32 2012-07-01 2012-07-01 false EPA acknowledgement of receipt of submission. 725.29 Section 725.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS...

  5. 40 CFR 725.29 - EPA acknowledgement of receipt of submission.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false EPA acknowledgement of receipt of submission. 725.29 Section 725.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS...

  6. 40 CFR 725.29 - EPA acknowledgement of receipt of submission.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 31 2014-07-01 2014-07-01 false EPA acknowledgement of receipt of submission. 725.29 Section 725.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS...

  7. 40 CFR 725.29 - EPA acknowledgement of receipt of submission.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 31 2011-07-01 2011-07-01 false EPA acknowledgement of receipt of submission. 725.29 Section 725.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS...

  8. AMBIENT LEVEL VOLATILE ORGANIC COMPOUND (VOC) MONITORING USING SOLID ADSORBANTS - RECENT U.S. EPA STUDIES

    EPA Science Inventory

    Ambient air spiked with 1-10 ppbv concentrations of 41 toxic volatile organic compounds (VOCs) listed in U.S. Environmental Protection Agency (EPA) Compendium Method TO-14A was monitored using solid sorbents for sample collection and a Varian Saturn 2000 ion trap mass spectrome...

  9. Priority screening of toxic chemicals and industry sectors in the U.S. toxics release inventory: a comparison of the life cycle impact-based and risk-based assessment tools developed by U.S. EPA.

    PubMed

    Lim, Seong-Rin; Lam, Carl W; Schoenung, Julie M

    2011-09-01

    Life Cycle Impact Assessment (LCIA) and Risk Assessment (RA) employ different approaches to evaluate toxic impact potential for their own general applications. LCIA is often used to evaluate toxicity potentials for corporate environmental management and RA is often used to evaluate a risk score for environmental policy in government. This study evaluates the cancer, non-cancer, and ecotoxicity potentials and risk scores of chemicals and industry sectors in the United States on the basis of the LCIA- and RA-based tools developed by U.S. EPA, and compares the priority screening of toxic chemicals and industry sectors identified with each method to examine whether the LCIA- and RA-based results lead to the same prioritization schemes. The Tool for the Reduction and Assessment of Chemical and other environmental Impacts (TRACI) is applied as an LCIA-based screening approach with a focus on air and water emissions, and the Risk-Screening Environmental Indicator (RSEI) is applied in equivalent fashion as an RA-based screening approach. The U.S. Toxic Release Inventory is used as the dataset for this analysis, because of its general applicability to a comprehensive list of chemical substances and industry sectors. Overall, the TRACI and RSEI results do not agree with each other in part due to the unavailability of characterization factors and toxic scores for select substances, but primarily because of their different evaluation approaches. Therefore, TRACI and RSEI should be used together both to support a more comprehensive and robust approach to screening of chemicals for environmental management and policy and to highlight substances that are found to be of concern from both perspectives.

  10. Draft Test Guideline: Gammarid Acute Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  11. Draft Test Guideline: Penaeid Acute Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  12. Draft Test Guideline: Fish Life Cycle Toxicity

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  13. Draft Test Guideline: Daphnid Chronic Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  14. Draft Test Guideline: Chironomid Sediment Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  15. Draft Test Guideline: Mysid Chronic Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  16. Draft Test Guideline: Mysid Acute Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  17. 40 CFR 261.24 - Toxicity characteristic.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 261.24 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Toxicity characteristic. (a) A solid waste (except manufactured gas plant waste) exhibits the... Methods for Evaluating Solid Waste, Physical/Chemical Methods,” EPA Publication SW-846, as incorporated...

  18. 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 Management AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA will amend the EPA... to update terminology and Web site links related to EPA policies for information resources...

  19. Comparative Toxicity of Louisiana Sweet Crude Oil (LSC) and Chemically Dispersed LSC to Two Gulf of Mexico Aquatic Test Species.

    EPA Science Inventory

    Environmental Protection Agency released peer reviewed results from the second phase of its independent toxicity testing on mixtures of eight oil dispersants with Louisiana Sweet Crude Oil. EPA conducted the tests as part of an effort to ensure that EPA decisions remain grounded ...

  20. EPA proposes amendment to LDR program

    SciTech Connect

    Bryant, C.

    1993-11-01

    A proposed rule signed on Aug. 31, 1993, by US Environmental Protection Agency (EPA) Administrator Carol M. Browner, would amend the land disposal restrictions (LDR) under the Resource Conservation and Recovery Act (RCRA). The rule, published in the Federal Register on Sept. 14, 1993, is commonly referred to as the Phase II LDR Rule. The proposal addresses treatment standards for newly identified organic toxicity characteristic (TC) wastes and proposes universal treatment standards for listed waste streams. Comments on the proposed rule are due to EPA by Nov. 15, 1993. Other major issues addressed in this proposal include alternative treatment standards for soils contaminated with listed hazardous wastes; treatment standards for newly listed coke by-product and chlorotoluene production wastes; new requirements for high total organic carbon ignitable wastes and TC pesticide wastes; and modifications to the hazardous waste recycling regulations.

  1. 76 FR 21349 - Science Advisory Board Staff Office; Request for Nominations of Candidates to the EPA's Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... AGENCY Science Advisory Board Staff Office; Request for Nominations of Candidates to the EPA's Advisory Council on Clean Air Compliance Analysis (Council) EPA's Clean Air Scientific Advisory Committee (CASAC) and EPA's Science Advisory Board (SAB) AGENCY: Environmental Protection Agency. ACTION:...

  2. 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...

  3. 76 FR 7841 - Agency Information Collection Activities; Proposed Collections; Toxic Chemical Release Reporting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... Ratio-Based Burden Methodology AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY: In... to Ratio-Based Methodology,'' describes the nature of the information collection (including proposed... Burden Methodology; 3. Enhance the quality, utility, and clarity of the information to be collected;...

  4. Access State Websites | ECHO | US EPA

    EPA Pesticide Factsheets

    State environmental agencies often maintain additional information about compliance and enforcement (beyond what is reported to EPA systems). Access direct links to state enforcement and compliance data.

  5. 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...

  6. Environmental Protection Agency Semiannual Regulatory Agenda

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... [The Regulatory Plan and Unified Agenda of Federal Regulatory and Deregulatory Actions] Part XV Environmental Protection Agency Semiannual Regulatory Agenda ] ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL PROTECTION AGENCY 40 CFR Ch. I EPA-HQ-OA-2007-1172 EPA-HQ-OW-2010-0169 EPA-HQ-OW-2010-0166 EPA-HQ-OAR-2010-0052 EPA-HQ-OW-2010-0728...

  7. 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.

  8. National Air Toxics Information clearinghouse: Bibliography of selected reports and Federal Register notices related to air toxics. Volume 3. Citations, 1989

    SciTech Connect

    Pickett, D.F.; Owen, C.A.; Norris, C.E.

    1989-07-01

    The purpose of the bibliography is to provide State and local agencies with citations to reports and Federal Register notices useful to them in developing and operating air toxics control programs. The reports selected for the bibliography were published by the following agencies: U.S. EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, and WHO, including the International Agency for Research on Cancer. Relevant reports published by various State and local agencies are also included in the edition. The edition of the bibliography updates the cumulative bibliography previously published by the National Air Toxics Information Clearinghouse, Bibliography of Selected Reports and Federal Register Notices Related to Air Toxics, July 1988.

  9. Toxics Release Inventory indicates big increases in releases

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-01-01

    Nearly 4 billion pounds of tracked toxic chemicals were released into the environment throughout the United States during 2010, according to an analysis by the U.S. Environmental Protection Agency (EPA) of the Toxics Release Inventory (TRI), the agency announced on 5 January. This is a 16% increase above 2009. The agency said the increase is mainly due to changes in the metal-mining sector, where differences in the chemical composition of ore being mined can result in significant changes in the amount of toxic chemicals. The chemical and primary metals industries were other sectors with increases in toxic releases in 2010, the latest year for which data collection is complete. EPA also noted that although releases in 2010 were higher than during the previous 2 years, they were lower than in 2007 and in prior years.

  10. Clinton budget squeezes EPA, boosts federal R D

    SciTech Connect

    Begley, R.

    1993-04-21

    Although Environmental Protection Agency chief Carol Browner tried to portray the numbers in a positive light, a budget cut is a budget cut and that is what she was handed by her new boss. Despite Clinton Administration rhetoric on the environment, the $6.4-billion EPA budget for fiscal 1994 is down almost 8% for 1993. The superfund program is hit hardest, down 6%, to $1.5 billion. Browner counts funds from the President's 1993 stimulus bill--currently in limbo in Congress--in her 1994 budget to arrive at an increase. She says 1994 will bring greater emphasis to pollution prevention, collaborative programs with industry on toxic releases, and improvement in EPA's science and research activities. EPA's air and pesticides programs will get more money, as well hazardous waste, which EPA says will [open quotes]eliminate unnecessary and burdensome requirements[close quotes] on industry and speed up corrective action. Water quality programs will be cut, as will the toxic substances program, although the Toxic Release Inventory will get a boost.

  11. 76 FR 80727 - Flexible Implementation of the Mercury and Air Toxics Standards Rule

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Documents#0;#0; ] Memorandum of December 21, 2011 Flexible Implementation of the Mercury and Air Toxics... the Environmental Protection Agency (EPA), of the final Mercury and Air Toxics Standards rule for... comments, prescribes standards under section 112 of the Clean Air Act to control emissions of mercury...

  12. Power Plants Likely Covered by the Mercury and Air Toxics Standards (MATS)

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. Using Google Earth, this page locates power plants in your state.

  13. EPA Form 5700‑52A: United States Environmental Protection Agency Minority Business Enterprise/Woman Business Enterprise Utilization under Federal Grants and Cooperative Agreements

    EPA Pesticide Factsheets

    MBE/WBE utilization is based on 40 CFR Part 33. EPA Form 5700-52A must be completed by recipients of Federal grants, cooperative agreements, or other Federal financial assistance which involve procurement of supplies, equipment, construction, etc.

  14. 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.

  15. EPA Proposes New Rules to Reduce Potent Greenhouse Gas Emissions/The agency also recognizes 12 supermarkets for using more climate friendly refrigerants

    EPA Pesticide Factsheets

    WASHINGTON - Today, EPA Administrator Gina McCarthy joined private and public sector leaders for a second annual White House roundtable discussion about the progress made and new steps taken to curb emissions of hydrofluorocarbons (HFCs), potent gre

  16. SEDIMENT TOXICITY IDENTIFICATION EVALUATION (TIE) ...

    EPA Pesticide Factsheets

    Sediment contamination in the United States has been amply documented and, in order to comply with the 1972 Clean Water Act, the U.S. Environmental Protection Agency must address the issue of toxic sediments. Contaminated sediments from a number of freshwater and marine sites have demonstrated acute and/or chronic toxicity to a variety of test species, as well as adverse ecological effects such as population declines and changes in community structure. However, simply knowing that a sediment is toxic has limited use. This document provides guidance on the performance of sediment Toxicity Identification and Evaluation (TIE). TIE methods allow for the identification of toxic chemicals or chemical classes causing observed toxicity. The identification of pollutants responsible for toxicity of contaminated sediments has broad application in a number of EPA programs as the methods can be used within the total maximum daily load (TMDL) framework, to link sediment toxicity to specific dischargers, to design cost-effective remediation programs, and to identify environmentally protective options for dredged material disposal. In addition, the identification of specific problem contaminants in sediments could prove to be very useful to EPA programs involved in the development of water or sediment quality guidelines, and the registration of new products such as pesticides. Finally, knowledge of the causes of toxicity that influence ecological changes such as community struc

  17. Comparative toxicity and mutagenicity of soy-biodiesel and petroleum-diesel emissions: overview of studies from the U.S. EPA, Research Triangle Park, NC.

    PubMed

    Madden, Michael C

    2015-01-01

    Biodiesel use as a fuel is increasing globally as an alternate to petroleum sources. To comprehensively assess the effects of the use of biodiesel as an energy source, end stage uses of biodiesel such as the effects of inhalation of combusted products on human health must be incorporated. To date, few reports concerning the toxicological effects of the emissions of combusted biodiesel or blends of biodiesel on surrogates of health effects have been published. The relative toxicity of the combusted biodiesel emissions compared to petroleum diesel emissions with short term exposures is also not well known. To address the paucity of findings on the toxicity of combusted biodiesel emissions, studies were undertaken at the U.S. Environmental Protection Agency laboratories in Research Triangle Park, North Carolina. The studies used a variety of approaches with nonhuman animal models to examine biological responses of the lung and cardiovascular systems induced by acute and repeated exposures to pure biodiesel and biodiesel blended with petroleum diesel. Effects of the emissions on induction of mutations in bacterial test strains and mammalian DNA adducts were also characterized and normalized to engine work load. The emissions were characterized as to the physicochemical composition in order to determine the magnitude of the differences among the emissions utilized in the studies. This article summarizes the major finding of these studies which are contained within this special issue of Inhalation Toxicology. The findings provided in these articles provide information about the toxicity of biodiesel emissions relative to petroleum diesel emissions and which can be utilized in a life cycle analyses of the effects of increased biodiesel usage.

  18. 75 FR 4810 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov... Act, EPA is required to make its comments on EISs issued by other Federal agencies...

  19. 75 FR 16787 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov... Clean Air Act, EPA is required to make its comments on EISs issued by other Federal agencies...

  20. 75 FR 14593 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-26

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov... Act, EPA is required to make its comments on EISs issued by other Federal agencies...

  1. 75 FR 11882 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov... Act, EPA is required to make its comments on EISs issued by other Federal agencies...

  2. Overview of EPA Pesticide Laboratories and Methods

    EPA Pesticide Factsheets

    EPA operates two pesticide laboratories that provide a variety of technical services to the Agency, other federal and state agencies, tribal groups and other organizations.The labs develop methods and procedures.

  3. EPA Update on Recent Volkswagen Announcement

    EPA Pesticide Factsheets

    WASHINGTON - Today the U.S. Environmental Protection Agency (EPA) released a letter sent to vehicle manufacturers notifying them that the agency is adding to its confirmatory testing additional evaluations designed to look for potential defeat devic

  4. Formulation of attractive toxic sugar bait (ATSB) with safe EPA-exempt substance significantly diminishes the Anopheles sergentii population in a desert oasis

    PubMed Central

    Revay, Edita E.; Schlein, Yosef; Tsabari, Onie; Kravchenko, Vasiliy; Qualls, Whitney; De-Xue, Rui; Beier, John C.; Traore, Sekou F.; Doumbia, Seydou; Hausmann, Axel; Müller, Günter C.

    2016-01-01

    Attractive toxic sugar bait (ATSB) is a highly effective method which targets mosquitoes based on their sugar foraging behavior, by presenting baits of attractive compounds in combination with sugar and oral toxin to local mosquito populations. Environmental concerns and insecticide selection-pressure have prompted investigations of novel, ecologically-harmless substances which can be used as insecticides. This study examined the efficacy of microencapsulated garlic-oil as the oral toxin component of ATSB for controlling Anopheles sergentii populations inhabiting desert-surrounded wetlands in Israel. ATSB solution containing 0.4% encapsulated garlic oil was applied to local vegetation around a streamlet located in the lower Jordan Valley. To determine the propensity of bait ingestion, and assess the potential ecological impact of the method, mosquito and non-target specimens were collected and tested for the presence of natural plant- or attractive sugar bait (ASB)-derived sugars. Over the experimental period, biting-pressure values in the ATSB treatment site decreased by 97.5%, while at the control site, treated with non-toxic ASB, no significant changes were observed. Approximately 70% of the mosquitoes collected before both treatments, as well as those captured following the application of ASB at the control site, were found to have ingested sugar prior to capture. Non-target insects were minimally affected by the treatment when ATSB was applied to foliage of non-flowering plants. Of the non-Diptera species, only 0.7% of the sampled non-target insects were found to have ingested ASB-solution which was applied to green vegetation, compared with 8.5% which have foraged on ASB-derived sugars applied to flowering plants. Conversely, a high proportion of the non-target species belonging to the order Diptera, especially non-biting midges, were found to have ingested foliage-applied ASB, with more than 36% of the specimens collected determined to have foraged on bait

  5. Formulation of attractive toxic sugar bait (ATSB) with safe EPA-exempt substance significantly diminishes the Anopheles sergentii population in a desert oasis.

    PubMed

    Revay, Edita E; Schlein, Yosef; Tsabari, Onie; Kravchenko, Vasiliy; Qualls, Whitney; De-Xue, Rui; Beier, John C; Traore, Sekou F; Doumbia, Seydou; Hausmann, Axel; Müller, Günter C

    2015-10-01

    Attractive toxic sugar bait (ATSB) is a highly effective method which targets mosquitoes based on their sugar foraging behavior, by presenting baits of attractive compounds in combination with sugar and oral toxin to local mosquito populations. Environmental concerns and insecticide selection-pressure have prompted investigations of novel, ecologically-harmless substances which can be used as insecticides. This study examined the efficacy of microencapsulated garlic-oil as the oral toxin component of ATSB for controlling Anopheles sergentii populations inhabiting desert-surrounded wetlands in Israel. ATSB solution containing 0.4% encapsulated garlic oil was applied to local vegetation around a streamlet located in the lower Jordan Valley. To determine the propensity of bait ingestion, and assess the potential ecological impact of the method, mosquito and non-target specimens were collected and tested for the presence of natural plant- or attractive sugar bait (ASB)-derived sugars. Over the experimental period, biting-pressure values in the ATSB treatment site decreased by 97.5%, while at the control site, treated with non-toxic ASB, no significant changes were observed. Approximately 70% of the mosquitoes collected before both treatments, as well as those captured following the application of ASB at the control site, were found to have ingested sugar prior to capture. Non-target insects were minimally affected by the treatment when ATSB was applied to foliage of non-flowering plants. Of the non-Diptera species, only 0.7% of the sampled non-target insects were found to have ingested ASB-solution which was applied to green vegetation, compared with 8.5% which have foraged on ASB-derived sugars applied to flowering plants. Conversely, a high proportion of the non-target species belonging to the order Diptera, especially non-biting midges, were found to have ingested foliage-applied ASB, with more than 36% of the specimens collected determined to have foraged on bait

  6. 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.

  7. 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.

  8. 77 FR 22312 - Access by EPA Contractors to Confidential Business Information Related to the Greenhouse Gas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... AGENCY Access by EPA Contractors to Confidential Business Information Related to the Greenhouse Gas Reporting Program AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: EPA's Office of... to EPA under the Greenhouse Gas Reporting ] Program that may be designated or claimed as...

  9. 75 FR 77636 - Public Information Exchange on EPA Nanomaterial Case Studies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... AGENCY Public Information Exchange on EPA Nanomaterial Case Studies AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Public Meeting to Receive Comments and Questions and To Provide Information on EPA Nanomaterial Case Studies and Their Purpose SUMMARY: EPA is announcing a public meeting...

  10. Draft Test Guideline: Tadpole/Sediment Subchronic Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  11. ASSESSING CONTAMINANT SENSITIVITY OF ENDANGERED AND THREATENED SPECIES: TOXICANT CLASSES

    EPA Science Inventory

    Under the Federal Insecticide, Fungicide and Rodenticide Act, the Toxic Substances Control Act and the Clean Water Act, the U.S. Environmental Protection Agency (EPA) is charged with determining if the manufacture, use, or disposal of a chemical will present an unreasonable risk ...

  12. Draft Test Guideline: Oyster Acute Toxicity Test (Shell Deposition)

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  13. Draft Test Guideline: Fish Acute Toxicity Test, Freshwater And Marine

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  14. Draft Test Guideline: Bivalve Acute Toxicity Test (Embryo Larval)

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  15. Draft Test Guideline: Whole Sediment Acute Toxicity Invertebrates, Marine

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  16. Draft Test Guideline: Aquatic Invetebrate Acute Toxicity, Test, Freshwater Daphnids

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  17. Draft Test Guideline: Fish Acute Toxicity Mitigated By Humic Acid

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  18. Draft Test Guideline: Fish Early-Life Stage Toxicity Test

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  19. Federal Register: Toxic Substances; 1,2- Dichloropropane; Testing Requirements

    EPA Pesticide Factsheets

    The EPA (also Agency) is issuing a final test rule under section 4(a) of the Toxic Substances (TSCA) that requires manufacturers and processors of 1,2-dichloropropane (DCP CAS Number 78-87—5) to test this chemical.

  20. Draft Test Guideline: Whole Sediment Acute Toxicity Invertebrates, Freshwater

    EPA Pesticide Factsheets

    The following draft test guideline is part of a series of test guidelines that have been developed by EPA for use in the testing of pesticides and toxic substances, and the development of test data for submission to the Agency for review.

  1. Online Toxicity Monitors (OTM) for Distribution System Water Quality Monitoring

    EPA Science Inventory

    Drinking water distribution systems in the U.S. are vulnerable to episodic contamination events (both unintentional and intentional). The U.S. Environmental Protection Agency (EPA) is conducting research to investigate the use of broad-spectrum online toxicity monitors (OTMs) in ...

  2. 40 CFR 147.501 - EPA-administered program-Class II wells and Indian lands.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION... subpart. Injection well owners and operators, and EPA shall comply with these requirements. (b)...

  3. The ToxCast Pathway Database for Identifying Toxicity Signatures and Potential Modes of Action from Chemical Screening Data

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA), through its ToxCast program, is developing predictive toxicity approaches that will use in vitro high-throughput screening (HTS), high-content screening (HCS) and toxicogenomic data to predict in vivo toxicity phenotypes. There are ...

  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. 40 CFR 172.26 - EPA review of permits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false EPA review of permits. 172.26 Section... EXPERIMENTAL USE PERMITS State Issuance of Experimental Use Permits § 172.26 EPA review of permits. (a... designated State agency shall notifiy EPA of the action by forwarding to the appropriate EPA Regional...

  6. 40 CFR 172.26 - EPA review of permits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false EPA review of permits. 172.26 Section... EXPERIMENTAL USE PERMITS State Issuance of Experimental Use Permits § 172.26 EPA review of permits. (a... designated State agency shall notifiy EPA of the action by forwarding to the appropriate EPA Regional...

  7. 40 CFR 172.26 - EPA review of permits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false EPA review of permits. 172.26 Section... EXPERIMENTAL USE PERMITS State Issuance of Experimental Use Permits § 172.26 EPA review of permits. (a... designated State agency shall notifiy EPA of the action by forwarding to the appropriate EPA Regional...

  8. 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... EXPERIMENTAL USE PERMITS State Issuance of Experimental Use Permits § 172.26 EPA review of permits. (a... designated State agency shall notifiy EPA of the action by forwarding to the appropriate EPA Regional...

  9. 40 CFR 172.26 - EPA review of permits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false EPA review of permits. 172.26 Section... EXPERIMENTAL USE PERMITS State Issuance of Experimental Use Permits § 172.26 EPA review of permits. (a... designated State agency shall notifiy EPA of the action by forwarding to the appropriate EPA Regional...

  10. EPA Facility Registry Service (FRS): ER_RCRATSD

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link to the Risk Management Plan (RMP) database. RMP stores the risk management plans reported by companies that handle, manufacture, use, or store certain flammable or toxic substances, as required under section 112(r) of the Clean Air Act (CAA). FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to RMP facilities once the RMP data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  11. EPA Facility Registry Service (FRS): ER_RMP

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link to the Risk Management Plan (RMP) database. RMP stores the risk management plans reported by companies that handle, manufacture, use, or store certain flammable or toxic substances, as required under section 112(r) of the Clean Air Act (CAA). FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to RMP facilities once the RMP data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  12. 78 FR 21946 - Request for Nominations of Candidates to the EPA's Clean Air Scientific Advisory Committee (CASAC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... AGENCY Request for Nominations of Candidates to the EPA's Clean Air Scientific Advisory Committee (CASAC) and EPA's Science Advisory Board (SAB) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The U.S. Environmental Protection Agency (EPA) invites nominations of scientific experts from...

  13. National air toxics information clearinghouse: Bibliography of selected reports and federal register notices related to air toxics. Volume 6. Citations, 1992. Final report

    SciTech Connect

    Not Available

    1992-07-01

    The purpose of the report is to provide State and local agencies with citations of reports and Federal Register notices useful in developing and operating air toxics control programs. The reports selected for the bibliography were published by the following agencies: EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, WHO, and IARC. Relevant reports published by various State and local agencies are also included in the edition. The citations selected this year were compiled from sources available through January 31, 1992.

  14. National Air Toxics Information Clearinghouse: Bibliography of selected reports and Federal Register notices related to air toxics. Index, 1990. Final report

    SciTech Connect

    Owen, C.A.; Cooper, L.Y.; Norris, C.E.

    1990-07-01

    The purpose of the report is to provide State and local agencies with citations of reports of Federal Register notices useful in developing and operating air toxics control programs. The reports selected for the bibliography were published by the following agencies: EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, WHO, and IARC. Relevant reports published by various State and local agencies are also included in the edition. The citations selected this year were compiled from sources available through January 31, 1990.

  15. National Air Toxics Information Clearinghouse: Bibliography of selected reports and Federal Register notices related to air toxics. Volume 4. Citations, 1990. Final report

    SciTech Connect

    Owen, C.A.; Cooper, L.Y.; Norris, C.E.

    1990-07-01

    The purpose of the report is to provide State and local agencies with citations of reports and Federal Register notices useful in developing and operating air toxics control programs. The reports selected for the bibliography were published by the following agencies: EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, WHO, and IARC. Relevant reports published by various State and local agencies are also included in this edition. The citations selected this year were compiled from sources available through January 31, 1990.

  16. ATSDR evaluation of health effects of chemicals. VI. Di(2-ethylhexyl)phthalate. Agency for Toxic Substances and Disease Registry.

    PubMed

    Fay, M; Donohue, J M; De Rosa, C

    1999-12-01

    Di(2-ethylhexyl)phthalate (also known as DEHP, bis(2-ethylhexyl)phthalate, or BEHP; CAS Registry Number 117-81-7) is a widely-used plasticizer. It is found in numerous plastic articles, such as paints, inks, floor tiles, upholstery, shower curtains, footwear, plastic bags, food-packaging materials, toys, and medical tubing. Not surprisingly, DEHP appears at many waste sites. As part of its mandate, the Agency for Toxic Substances and Disease Registry (ATSDR) prepares toxicological profiles on hazardous chemicals that are of greatest public health concern at Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priority List (NPL) sites. These profiles comprehensively summarize toxicological and environmental information. This article constitutes the release of the bulk of ATSDR's profile for DEHP (ATSDR, 1993) into the mainstream scientific literature. An extensive listing of human and animal health effects, organized by route, duration, and endpoint, is presented. Toxicological information on toxicokinetics, biomarkers, interactions, sensitive subpopulations, reducing toxicity after exposure, and relevance to public health is also included. Environmental information encompasses physical properties, production and use, environmental fate, levels seen in the environment, analytical methods, and a listing of regulations. ATSDR, at the behest of Congress and therefore the citizenry, prepares these profiles to inform the public about site contaminants.

  17. 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

    ... Evaluation Studies on Wastewater Laboratories (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... . Title: Performance Evaluation Studies on Wastewater Laboratories (Renewal). ICR numbers: EPA ICR...

  18. EPA Recognizes the City of Fort Lauderdale, Florida for Outstanding Waste Reduction Efforts

    EPA Pesticide Factsheets

    ATLANTA --- Today, the U.S. Environmental Protection Agency (EPA) recognizes the waste reduction accomplishments of the City of Fort Lauderdale, Fla. along with the other 28 participants in and endorsers of EPA's Waste Wise program and EPA's Food Recovery

  19. EPA Recognizes Governments, Organizations and Businesses for Outstanding Waste Reduction Efforts

    EPA Pesticide Factsheets

    WASHINGTON --- Today, the U.S. Environmental Protection Agency (EPA) recognizes the waste reduction accomplishments of 29 participants in and endorsers of EPA's Waste Wise program and EPA's Food Recovery Challenge. These collaborative initiatives apply sus

  20. Notification: EPA Investments in Information Technology Products and Services

    EPA Pesticide Factsheets

    Project #OA-FY14-0307, June 10, 2014. The U.S. Environmental Protection Agency (EPA) Office oflnspector General (OIG) plans to begin preliminary research on the EPA's management of information technology (IT) investments.

  1. 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)

  2. EPA Administrator Signs New Policy to Enhance Tribal Treaty Rights

    EPA Pesticide Factsheets

    WASHINGTON -Today, U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy took an important step in helping protect the environment on tribal lands by issuing the EPA Policy on Consultation and Coordination with Indian Tribes: Guidan

  3. EPA Library Disaster Response and Continuity of Operations (COOP) Procedures

    EPA Pesticide Factsheets

    To establish Agency-wide procedures for the EPA National Library Network libraries to mitigate, prepare for, respond to, and recover from disasters in EPA libraries and provide continuing operations during and after a disaster.

  4. EPA Scientists Receive Highest Honor from the White House

    EPA Pesticide Factsheets

    WASHINGTON - President Obama has named two U.S. Environmental Protection Agency (EPA) scientists as recipients of the Presidential Early Career Award for Scientists and Engineers (PECASE). This award, which is being given to EPA's Dr. Alex Marten and

  5. EPA, Pueblo of Cochiti Develop Green Infrastructure Projects

    EPA Pesticide Factsheets

    DALLAS - (Sept. 30, 2015) As different areas of the country become drier and hotter, the U.S. Environmental Protection Agency (EPA) and the Pueblo of Cochiti, New Mexico, are developing green infrastructure projects that address water needs. The EPA

  6. EPA Recognizes Dallas Stars for Reducing Food Waste

    EPA Pesticide Factsheets

    DALLAS - (Jan. 29, 2015) The U.S. Environmental Protection Agency (EPA) recently recognized the Dallas Stars of the National Hockey League for the team's achievements in reducing food waste. The Stars participated in EPA's Food Recovery Challenge, w

  7. Notification: Evaluation of EPA Oversight of Disaster Debris Management

    EPA Pesticide Factsheets

    Project #OPE-FY15-0012, November 24, 2014. The Office of Inspector General (OIG) for the U.S. Environmental Protection Agency (EPA) plans to begin preliminary research on EPA's oversight of disaster debris management in December 2014.

  8. Notification: Review on the Effectiveness of EPA's Environmental Education Activities

    EPA Pesticide Factsheets

    Project #OPE-FY15-0050, October 16, 2014. The U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) plans to begin preliminary research on the effectiveness of the EPA's Environmental Education activities.

  9. EPA Funds Small Businesses to Develop Environmental Technologies

    EPA Pesticide Factsheets

    WASHINGTON - Today the U.S. Environmental Protection Agency (EPA) announced eight contracts to small businesses to develop innovative technologies to protect the environment, funded through EPA's Small Business Innovation Research (SBIR) Program.

  10. Univ. of Arkansas Student Wins EPA Fellowship Grant

    EPA Pesticide Factsheets

    DALLAS - (April 1, 2015) A student from the University of Arkansas in Fayetteville has received a research fellowship grant from the U.S. Environmental Protection Agency (EPA). EPA issued fellowship grants to students pursuing environmental science

  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 Protection Agency (EPA) has determined that, in accordance with the provisions of the Federal...

  12. 75 FR 34736 - Draft FY 2011-2015 EPA Strategic Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... AGENCY Draft FY 2011-2015 EPA Strategic Plan AGENCY: Environmental Protection Agency. ACTION: Notice of Availability, request for public comments. SUMMARY: The U.S. Environmental Protection Agency (EPA) is announcing the availability of the Draft FY 2011-2015 EPA Strategic Plan (Strategic Plan) for public...

  13. 78 FR 40138 - Notification of Deletion of System of Records: Kid's Club Membership List (EPA-57)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... AGENCY Notification of Deletion of System of Records: Kid's Club Membership List (EPA-57) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The Environmental Protection Agency is deleting the system of records for the Kids Club Membership List (EPA-57) published in the Federal Register...

  14. 78 FR 60868 - Amendment of the Federal Docket Management System (EPA/GOV-2)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... AGENCY Amendment of the Federal Docket Management System (EPA/GOV-2) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: Pursuant to the provisions of the Privacy Act of 1974 (5 USC 552a), the Environmental Protection Agency (EPA) is giving notice that it is amending the Federal...

  15. EPA Announces Availability of Clean Diesel Grants for Communities Across the Country Local governments, tribal agencies and nonprofits can win grants up to $2.14 million

    EPA Pesticide Factsheets

    05/07/15- ATLANTA -- The U.S. Environmental Protection Agency is announcing the availability of $13.5 million in grant funding to help governments and nonprofit organizations switch to cleaner diesel engines. Local governments, tribal agencies and n

  16. Aggregating Data for Computational Toxicology Applications: The U.S. Environmental Protection Agency (EPA) Aggregated Computational Toxicology Resource (ACToR) System

    EPA Science Inventory

    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...

  17. No Action Assurance Regarding EPA-Issued Step 2 Prevention of Significant Deterioraiton Permits and Related Title V Requirements Following Utility Air Regulatory Group v. Environmental Protection Agency

    EPA Pesticide Factsheets

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  18. Inconsistency in the Calculation of Volatile Organic Compound (VOC) Emission Rates Using the Results of U.S. Environmental Protection Agency (EPA) Methods 25 and 25A.

    EPA Pesticide Factsheets

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  19. MyEnvironment | Envirofacts | US EPA

    EPA Pesticide Factsheets

    2017-02-09

    The MyEnvironment search application is designed to provide a cross-section of environmental information based on the users location. Environmental data is displayed at local community locations. EPA Environmental data displayed within maps and reports. Results include: Environmental Data, Enviromental Map, EPA Data, EPA Map, Air, Water, Land, Health, Pollution, Climate Change, Permits, Statistics, Superfund, Brownfields, Hazardous Waste, Toxic, Releases, Cleanups, Community, Ecological Conditions

  20. Supplement to the 1986 EPA (Environmental Protection Agency) air-quality criteria for lead - Volume 1, addendum (pages A1-A67). Draft report

    SciTech Connect

    Not Available

    1989-03-01

    The 1986 U.S. EPA document Air Quality Criteria for Lead (EPA-600/8-83/028 aF-dF) evaluated in detail the latest scientific information concerning sources, routes, and levels of lead (Pb) exposure and associated health effects and potential risks. An Addendum (1986) to that document focuses on additional, newer studies concerning the effects of lead on cardiovascular function and on early physical and neurobehavioral development. The present Supplement to the above materials evaluates further still newer information emerging in the published literature concerning (1) lead effects on blood pressure and other cardiovascular endpoints and (2) the effects of lead exposure during pregnancy or early postnatally on birth outcomes and/or the neonatal physical and neuropsychological development of affected children. The evaluations contained in the Supplement and the 1986 Criteria Document and Addendum are to serve as scientific inputs to decisionmaking with regard to review and revision, as appropriate, of the National Ambient Air Quality Standards (NAAQS) for Lead.

  1. 78 FR 73522 - Agency Information Collection Activities: Submission to OMB for Review and Approval; State Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... Framework; EPA ICR Number 2185.05 AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In..., identified by Docket ID No. EPA-HQ- OECA-2010-0291, by one of the following methods: http://www.regulations...., Washington, DC 20460. Hand Delivery: Information Center in the EPA Docket Center (EPA/DC), EPA West,...

  2. 75 FR 6025 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov... the Clean Air Act, EPA is required to make its comments on EISs issued by other Federal...

  3. 40 CFR 2.205 - Final confidentiality determination by EPA legal office.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EPA legal office. 2.205 Section 2.205 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... determination by EPA legal office. (a) Role of EPA legal office. (1) The appropriate EPA legal office (see... pending, the EPA legal office's determination shall serve as the final determination on appeal from...

  4. U.S. EPA challenges and review--highlights of the Fiscal Year 1994 Inspection Program and EPA's laboratory accreditation considerations.

    PubMed

    Dull, D

    1995-03-01

    The reorganization and consolidation of the United States Environmental Protection Agency's (EPA's) Headquarters Enforcement and Compliance programs into a new Office of Enforcement and Compliance Assurance (OECA) is now complete. The Good Laboratory Practice (GLP) inspection program is now part of the Office of Compliance, one of the principal offices in this new organization. The role of the Office of Compliance and the implications of these changes for the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA) GLP programs are addressed. Highlights of the fiscal year 1994 inspection program are reviewed. The status of the Agency's consideration of laboratory accreditation is discussed.

  5. Chronic toxicity of biphenyl to Daphnia magna Straus

    SciTech Connect

    Gersich, F.M.; Bartlett, E.A.; Murphy, P.G.; Milazzo, D.P. )

    1989-09-01

    The US Environmental Protection Agency (EPA) issued a final test rule (1985) for biphenyl on the authority of Section 4(a) of the Toxic Substances Control Act (TSCA). Contained within this rule was the requirement for generating chronic daphnid toxicity data for biphenyl. Biphenyl is used primarily to produce dye carriers, heat-transfer fluids and alkylated biphenyls. The acute toxicity of biphenyl to Daphnia magna has been reported. The 48-hr LC50 values were 4.7 and 2.1 mg/L, respectively. To date, the chronic toxicity of biphenyl to fish and aquatic invertebrates has not been investigated. The objective of this study was to determine the chronic toxicity of biphenyl to D. magna. The daphnid chronic toxicity test is designed to estimate the maximum acceptable toxicant concentration (MATC). The MATC is defined as the concentration falling between the highest concentration showing no effect and the next higher concentration showing a toxic effect when compared to the controls.

  6. Science, policy, and trends of metals risk assessment at EPA: how understanding metals bioavailability has changed metals risk assessment at US EPA.

    PubMed

    Reiley, Mary C

    2007-08-30

    The US Environmental Protection Agency (EPA) and the Office of Water have made significant changes in the approaches taken to assessing metals in the aquatic environment. Over the last 20 years, the Office of Water has progressed through a variety of metals assessment tools from total recoverable metal to the biotic ligand model. These changes were initially driven by the recognition that the total metals criteria were out of date and that emerging science would make it possible to address bioavailability more thoroughly. More recent drivers are expectations that the agency ensure the criteria are protective of endangered species and that the agency can bring the best available science to conducting total maximum daily loads (TMDLs) for waters not meeting uses because of metal contamination. Changes have included: moving from total recoverable metals concentration to dissolved metals and the development of dissolved metal to total metal translator guidance, the development of water effect ratios (WERs) guidance, and most recently incorporation of the biotic ligand model (BLM) into criteria derivation for aquatic life protection (USEPA, 2007a. Aquatic Life Ambient Freshwater Quality Criteria-Copper 2007 Revision. EPA-822-R-07-001. http://www.epa.gov/waterscience/criteria/copper/index.htm.). On March 8, 2007, the agency published its Framework for Metals Risk Assessment (USEPA, 2007b. Framework for Metals Risk Assessment. EPA 120/R-07/001. http://www.epa.gov/osa/metalsframework.) discussing the state of the science for the persistent bioaccumulative, and toxic nature of metals and the considerations of this science that will impact many programs. This paper provides a brief insight to these agency activities.

  7. 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...

  8. EPA/AEERL (Environmental Protection Agency/Air and Energy Engineering Research Laboratory) source testing program for coal-gasification technologies (Kosovo test site)

    SciTech Connect

    Bombaugh, K.J.; Rhodes, W.J.

    1985-01-01

    The paper summarizes EPA's environmental assessment testing program for synthetic fuels technology, with emphasis on the Kosovo source test and evaluation program. The Kosovo program included: (a) field tests to characterize process waste streams that would be input to control technologies in U.S. synfuels plants, (b) characterization of fugitive emissions, and (c) characterization of components in the ambient air and correlation of those components with source-characterization data. Results from the Kosovo program have been (and are being ) used: (a) to evaluate and select pollution control technologies for U.S. coal-gasification plants using pressurized fixed-bed gasification technology, (b) as input to health studies, (c) to develop worker health and safety programs for U.S. synfuels plants, (d) to acquire environmental permits that address regulated and nonregulated pollutants, (e) to develop supplemental environmental monitoring plans required by the U.S. Synthetic Fuels Corporation, and (f) to develop and validate ambient air-monitoring methodology.

  9. 77 FR 38051 - EPA Activities To Promote Environmental Justice in the Permit Application Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION...: Environmental Protection Agency (EPA). ACTION: Notice of Availability of Proposed Regional Actions to Promote... integrate environmental justice into all of its programs, the Environmental Protection Agency (EPA)...

  10. Procedures for EPA Libraries to Obtain Materials through Interlibrary Loan/Document Delivery

    EPA Pesticide Factsheets

    The purpose of this document is to establish Agency-wide procedures by which EPA libraries obtain materials for Agency employees and authorized EPA contractors through interlibrary loan (ILL) and other document delivery methods.

  11. Impact of underestimating the effects of cold temperature on motor vehicle start emissions of air toxics in the United States.

    PubMed

    Cook, Richard; Touma, Jawad S; Fernandez, Antonio; Brzezinski, David; Bailey, Chad; Scarbro, Carl; Thurman, James; Strum, Madeleine; Ensley, Darrell; Baldauf, Richard

    2007-12-01

    Analyses of U.S. Environmental Protection Agency (EPA) certification data, California Air Resources Board surveillance testing data, and EPA research testing data indicated that EPA's MOBILE6.2 emission factor model substantially underestimates emissions of gaseous air toxics occurring during vehicle starts at cold temperatures for light-duty vehicles and trucks meeting EPA Tier 1 and later standards. An unofficial version of the MOBILE6.2 model was created to account for these underestimates. When this unofficial version of the model was used to project emissions into the future, emissions increased by almost 100% by calendar year 2030, and estimated modeled ambient air toxics concentrations increased by 6-84%, depending on the pollutant. To address these elevated emissions, EPA recently finalized standards requiring reductions of emissions when engines start at cold temperatures.

  12. 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…

  13. EPA Scientific Knowledge Management Assessment and Needs

    EPA Science Inventory

    A series of activities have been conducted by a core group of EPA scientists from across the Agency. The activities were initiated in 2012 and the focus was to increase the reuse and interoperability of science software at EPA. The need for increased reuse and interoperability ...

  14. 40 CFR 96.261 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false EPA recordation. 96.261 Section 96.261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.261 EPA recordation. (a) Within 5 business days (except as necessary to perform a transfer...

  15. 40 CFR 59.630 - EPA testing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 6 2013-07-01 2013-07-01 false EPA testing. 59.630 Section 59.630 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing....

  16. 40 CFR 73.52 - EPA recordation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false EPA recordation. 73.52 Section 73.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.52 EPA recordation. (a) General recordation. Except as provided...

  17. 40 CFR 97.361 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false EPA recordation. 97.361 Section 97.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX... § 97.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  18. 40 CFR 59.630 - EPA testing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 6 2012-07-01 2012-07-01 false EPA testing. 59.630 Section 59.630 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing....

  19. 40 CFR 96.61 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false EPA recordation. 96.61 Section 96.61 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.61 EPA recordation. (a) Within 5 business days of receiving a NOX allowance transfer,...

  20. 40 CFR 96.361 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false EPA recordation. 96.361 Section 96.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Allowance Transfers § 96.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph...

  1. 40 CFR 73.52 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false EPA recordation. 73.52 Section 73.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.52 EPA recordation. (a) General recordation. Except as provided...

  2. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that...

  3. 40 CFR 96.161 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false EPA recordation. 96.161 Section 96.161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.161 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  4. 40 CFR 96.261 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false EPA recordation. 96.261 Section 96.261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.261 EPA recordation. (a) Within 5 business days (except as necessary to perform a transfer...

  5. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If...

  6. 40 CFR 96.361 - 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. 96.361 Section 96.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Allowance Transfers § 96.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph...

  7. 40 CFR 73.52 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 17 2013-07-01 2013-07-01 false EPA recordation. 73.52 Section 73.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.52 EPA recordation. (a) General recordation. Except as provided...

  8. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If...

  9. 40 CFR 96.261 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false EPA recordation. 96.261 Section 96.261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.261 EPA recordation. (a) Within 5 business days (except as necessary to perform a transfer...

  10. 40 CFR 97.361 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false EPA recordation. 97.361 Section 97.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX... § 97.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  11. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that...

  12. 40 CFR 96.161 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false EPA recordation. 96.161 Section 96.161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.161 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  13. 40 CFR 96.361 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false EPA recordation. 96.361 Section 96.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Allowance Transfers § 96.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph...

  14. 40 CFR 60.4161 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false EPA recordation. 60.4161 Section 60.4161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Electric Steam Generating Units Hg Allowance Transfers § 60.4161 EPA recordation. (a) Within 5...

  15. 40 CFR 97.361 - 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. 97.361 Section 97.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX... § 97.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  16. 40 CFR 96.61 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false EPA recordation. 96.61 Section 96.61 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.61 EPA recordation. (a) Within 5 business days of receiving a NOX allowance transfer,...

  17. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that...

  18. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If...

  19. 40 CFR 59.630 - EPA testing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false EPA testing. 59.630 Section 59.630 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing....

  20. 40 CFR 59.630 - EPA testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false EPA testing. 59.630 Section 59.630 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing....

  1. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that...

  2. 40 CFR 96.361 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false EPA recordation. 96.361 Section 96.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Season Allowance Transfers § 96.361 EPA recordation. (a) Within 5 business days (except as provided...

  3. 40 CFR 59.630 - EPA testing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 5 2011-07-01 2011-07-01 false EPA testing. 59.630 Section 59.630 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing....

  4. 40 CFR 96.161 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false EPA recordation. 96.161 Section 96.161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.161 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  5. 40 CFR 96.161 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false EPA recordation. 96.161 Section 96.161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.161 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  6. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that...

  7. 40 CFR 97.361 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false EPA recordation. 97.361 Section 97.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX... § 97.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  8. 40 CFR 96.261 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false EPA recordation. 96.261 Section 96.261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.261 EPA recordation. (a) Within 5 business days (except as necessary to perform a transfer...

  9. 40 CFR 96.361 - EPA recordation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false EPA recordation. 96.361 Section 96.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Allowance Transfers § 96.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph...

  10. 40 CFR 96.61 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false EPA recordation. 96.61 Section 96.61 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.61 EPA recordation. (a) Within 5 business days of receiving a NOX allowance transfer,...

  11. 40 CFR 96.161 - 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. 96.161 Section 96.161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.161 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  12. 40 CFR 73.52 - EPA recordation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 17 2012-07-01 2012-07-01 false EPA recordation. 73.52 Section 73.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.52 EPA recordation. (a) General recordation. Except as provided...

  13. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If...

  14. 40 CFR 60.4161 - EPA recordation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false EPA recordation. 60.4161 Section 60.4161 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Electric Steam Generating Units Hg Allowance Transfers § 60.4161 EPA recordation. (a) Within 5...

  15. 40 CFR 96.61 - EPA recordation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false EPA recordation. 96.61 Section 96.61 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.61 EPA recordation. (a) Within 5 business days of receiving a NOX allowance transfer,...

  16. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If...

  17. 40 CFR 73.52 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false EPA recordation. 73.52 Section 73.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.52 EPA recordation. (a) General recordation. Except as provided...

  18. 40 CFR 97.361 - EPA recordation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false EPA recordation. 97.361 Section 97.361 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX... § 97.361 EPA recordation. (a) Within 5 business days (except as provided in paragraph (b) of...

  19. 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... Transfers § 96.61 EPA recordation. (a) Within 5 business days of receiving a NOX allowance transfer,...

  20. 40 CFR 96.261 - 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. 96.261 Section 96.261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NOX BUDGET... Transfers § 96.261 EPA recordation. (a) Within 5 business days (except as necessary to perform a transfer...

  1. 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...

  2. 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…

  3. 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.

  4. Executive Order 12898 and Social, Economic, and Sociopolitical Factors Influencing Toxic Release Inventory Facility Location in EPA Region 6: A Multi-Scale Spatial Assessment of Environmental Justice

    ERIC Educational Resources Information Center

    Moore, Andrea Lisa

    2013-01-01

    Toxic Release Inventory facilities are among the many environmental hazards shown to create environmental inequities in the United States. This project examined four factors associated with Toxic Release Inventory, specifically, manufacturing facility location at multiple spatial scales using spatial analysis techniques (i.e., O-ring statistic and…

  5. EPA Completes Construction of Water line in Chester and Washington Townships, N.J., Agency Action Protects Community from Polluted Groundwater

    EPA Pesticide Factsheets

    (New York, N.Y.) Officials from the U.S. Environmental Protection Agency today marked the completion of a water line extension that will provide a safe source of drinking water to 73 homes and businesses threatened by contaminated groundwater from the Comb

  6. OIG News Release: EPA IG responds to Sen. Vitter's letter about audit report on agency's use of private and alias email accounts to conduct official business

    EPA Pesticide Factsheets

    Arthur A. Elkins Jr., Inspector General for the U.S. Environmental Protection Agency, has replied to a letter signed and released to the public February 20 byU.S. Sen. David Vitter, Ranking Member of the Senate Committee on Environment and Public Works.

  7. Scientific Analysis and Documentation Provided by EPA Regional Labs

    EPA Pesticide Factsheets

    The 10 EPA Regional laboratories provide maximum flexibility to support Agency response to natural disasters and emergencies by developing effective approaches for a wide range of analytical challenges.

  8. Tell EPA About Your Green Infrastructure Project

    EPA Pesticide Factsheets

    DALLAS - (Aug. 13, 2015) The U.S. Environmental Protection Agency (EPA) has announced a poster contest to highlight green infrastructure and low-impact development projects in Arkansas, Louisiana, Oklahoma, New Mexico and Texas. Did your business bu

  9. EPA Region 7 Intergovernmental Review Process

    EPA Pesticide Factsheets

    Executive Order 12372 & EPA's implementing regulation 40 CFR Part 29 require that all interested state, area-wide, regional, and local agencies be given the opportunity to review & comment on proposed Federal assistance within their area(s) of jurisdiction

  10. EPA and Arkansas Restore Fayettevilles Streams

    EPA Pesticide Factsheets

    DALLAS (March 9, 2015) - The U.S. Environmental Protection Agency (EPA) recently awarded $300,000 to the Arkansas Natural Resource Commission (ANRC) to reduce sediment and phosphorus-enhancing the ecology of the West Fork White River watershed.

  11. Notification: Audit of EPA's Cloud Computer Initiative

    EPA Pesticide Factsheets

    Project #OA-FY13-0095, December 17, 2012. The U.S. Environmental Protection Agency (EPA) Office of Inspector General plans to begin preliminary research on the audit of EPA’s cloud computer initiative.

  12. Protect Childrens Health with EPA School App

    EPA Pesticide Factsheets

    DALLAS - (Aug. 24, 2015) Are you looking for ways to promote a healthier learning environment, reduce absenteeism, improve test scores or enhance student or staff productivity? The U.S. Environmental Protection Agency (EPA) recently launched a new m

  13. CFTC-EPA Memorandum of Understanding

    EPA Pesticide Factsheets

    Memorandum of Understanding Between the Environmental Protection Agency and the Commodity Futures Trading Commission on the Sharing of Information Available to EPA Related to the Functioning of Renewable Fuel and Related Markets

  14. Checklist for Reviewing EPA Quality Management Plans

    EPA Pesticide Factsheets

    This checklist will be used to review the Quality Management Plans (QMPs) that are submitted to the Quality Staff of the Office of Environmental Information (OEI) for Agency review under EPA Order 5360.1 A2.

  15. EPA Holds National Sustainable Design Expo

    EPA Pesticide Factsheets

    WASHINGTON, DC - Environmental Protection Agency (EPA) Deputy Administrator Stan Meiburg will open the 11th Annual National Sustainable Design Expo Saturday morning in Alexandria, Va. The expo will host student teams from colleges and universities across t

  16. EPA Announces 2015 Annual Environmental Enforcement Results

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today released its annual enforcement and compliance results highlighted by large cases that reduce pollution, level the playing field for responsible companies, and protect public health i

  17. "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...

  18. Notification: EPA Benefits from STAR Grant Results

    EPA Pesticide Factsheets

    Project #OPE-FY15-0017, January 15, 2015. The Office of Inspector General (OIG) for the U.S. Environmental Protection Agency (EPA) plans to begin preliminary research on results from Science to Achieve Results (STAR) grants.

  19. 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...

  20. EPA Announces Nutrient Recycling Challenge Winners

    EPA Pesticide Factsheets

    WASHINGTON - Today, the U.S. Environmental Protection Agency (EPA) announced the winners of Phase I of the Nutrient Recycling Challenge-a competition to develop affordable technologies to recycle nutrients from livestock manure. The winners received

  1. EPA Region 4 Intergovernmental Review Process

    EPA Pesticide Factsheets

    Executive Order 12372 & EPA's implementing regulation 40 CFR Part 29 require that all interested state, area-wide, regional, and local agencies be given the opportunity to review & comment on proposed Federal assistance within their area(s) of jurisdiction

  2. Notification: EPA Conferences - Maximizing Cost Efficiencies

    EPA Pesticide Factsheets

    Project #OA-FY15-0381, September 19, 2014. The U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) plans to begin preliminary research in October 2014 for an audit of conference spending.

  3. 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...

  4. CMAQ's Support of EPA's Mission

    EPA Pesticide Factsheets

    At Federal, State, and Local agencies, CMAQ is often used when developing regulatory policies because it represents the state-of-the-science in air quality modeling. See how CMAQ supports the EPA mission of protecting human health and the environment.

  5. EPA Principles for Greener Cleanups

    EPA Pesticide Factsheets

    A goal of the U.S. Environmental Protection Agency (EPA) Office and Land and Emergency Management (OLEM) and its many partners is to preserve and restore land by promoting and using protective waste management practices and by assessing and cleaning..

  6. EPA underwrites technology transfer

    NASA Astrophysics Data System (ADS)

    The Environmental Protection Agency will establish a multi-million dollar corporation at the University of Pittsburgh that will aim to speed up the commercial development of environmental technology. The National Environmental Technology Applications Corporation (NETAC) will be responsible for identifying promising projects underway around the country and helping usher techniques and products into the marketplace.According to EPA administrator Lee Thomas, “NETAC will be a positive force for changing the way government and industry work together in the environmental area. It will provide a new approach that will effectively increase the transfer of pollution control technologies among environmental decision-makers in both government and industry.“

  7. 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.

  8. 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.,...

  9. Predictive Modeling of Apical Toxicity Endpoints Using Data From ToxCast

    EPA Science Inventory

    The US EPA and other regulatory agencies face a daunting challenge of evaluating potential toxicity for tens of thousands of environmental chemicals about which little is currently known. The EPA’s ToxCast program is testing a novel approach to this problem by screening compounds...

  10. INTERLABORATORY STUDY OF PRECISION: HYALELLA AZTECA AND CHIRONOMUS TENTANS FRESHWATER SEDIMENT TOXICITY ASSAYS

    EPA Science Inventory

    Standard 10-d whole sediment toxicity test methods have recently been developed by the U.S. Environmental Protection Agency (EPA) for the amphipod Hyalella azteca and the midge Chironomus tentans. An interlaboratory evaluation of method precision was performed using a group of se...

  11. EVALUATION OF MINIMUM DATA REQUIREMENTS FOR ACUTE TOXICITY VALUE EXTRAPOLATION WITH AQUATIC ORGANISMS

    EPA Science Inventory

    Buckler, Denny R., Foster L. Mayer, Mark R. Ellersieck and Amha Asfaw. 2003. Evaluation of Minimum Data Requirements for Acute Toxicity Value Extrapolation with Aquatic Organisms. EPA/600/R-03/104. U.S. Environmental Protection Agency, National Health and Environmental Effects Re...

  12. Evaluating the Toxicity Pathways Using High-Throughput Environmental Chemical Data

    EPA Science Inventory

    The application of HTS methods to the characterization of human phenotypic response to environmental chemicals is a largely unexplored area of pharmacogenomics. The U.S. Environmental Protection Agency (EPA), through its ToxCast program, is developing predictive toxicity approach...

  13. CRITERIA AND AIR TOXIC EMISSIONS FROM IN-USE, LOW EMISSION VEHICLES (LEVS)

    EPA Science Inventory

    The U.S. Environmental Protection Agency implemented a program to identify tailpipe emissions of criteria and air toxic contaminants from in-use, light-duty Low Emission Vehicles (LEVs). EPA recruited twenty-five LEVs in 2002, and measured emissions on a chassis dynamometer usin...

  14. 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

    ... 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 Control... CONTACT: Brian Ng, Energy Star Residential Branch, Mailcode 6202J, Environmental Protection Agency,...

  15. 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) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: Pursuant to the provisions of the... General's Operation and Reporting (IGOR) System Investigative Files (EPA-40) to the Inspector...

  16. 76 FR 13615 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the...-2191, berger.martha@epa.gov . SUPPLEMENTARY INFORMATION: The meetings of the CHPAC are open to...

  17. 76 FR 66927 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the...-2191, berger.martha@epa.gov . SUPPLEMENTARY INFORMATION: The meetings of the CHPAC are open to...

  18. 78 FR 14790 - Notice of Meeting of the EPA Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ... AGENCY Notice of Meeting of the EPA Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the..., DC 20460, (202) 564-2191 or berger.martha@epa.gov . SUPPLEMENTARY INFORMATION: The meetings of...

  19. 76 FR 36918 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the..., NW., Washington, DC 20460, (202) 564-2191, berger.martha@epa.gov . SUPPLEMENTARY INFORMATION:...

  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

    ... AGENCY 40 CFR Part 81 EPA Responses to State and Tribal 2008 Ozone Designation Recommendations; Extension of Public Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule; extension of public comment period. ] SUMMARY: The EPA is announcing the extension of the public...

  1. 76 FR 42707 - Amendment of OIG Hotline Allegation System (EPA-30)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... AGENCY Amendment of OIG Hotline Allegation System (EPA-30) AGENCY: Environmental Protection Agency... System (EPA-30) to the Inspector General Enterprise Management System (IGEMS) Hotline Module. DATES.... ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ- OEI-2011-0349, by one of the...

  2. 76 FR 39798 - EPA Responses to State and Tribal 2010 NO2

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... AGENCY 40 CFR Part 81 EPA Responses to State and Tribal 2010 NO2 Designation Recommendations: 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 its...

  3. 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...

  4. Chromatographic evaluation of the toxicity in fish of pesticides.

    PubMed

    Bermúdez-Saldaña, José María; Escuder-Gilabert, Laura; Medina-Hernández, María José; Villanueva-Camañas, Rosa María; Sagrado, Salvador

    2005-01-05

    Ecotoxicity assessment is essential before placing new chemical substances on the market. An investigation of the use of the chromatographic retention (log k) in biopartitioning micellar chromatography (BMC) as an in vitro approach to evaluate the toxicity in fish of pesticides (acute toxicity levels as pLC(50)) is proposed. A heterogeneous data set of 85 pesticides from six chemical families with available experimental fish toxicity data (ECOTOX database from U.S. Environmental Protection Agency (EPA)) was used. For pesticides exhibiting non-polar narcosis mechanism in fish (non-specific toxicity), more reliable models and precise pLC(50) estimations are obtained from log k (quantitative retention-activity relationships, QRAR) than from log P (quantitative structure-activity relationships, QSAR) or ECOSAR (ECOSAR program from U.S. EPA).

  5. Cheminformatics Analysis of EPA ToxCast Chemical Libraries ...

    EPA Pesticide Factsheets

    An important goal of toxicology research is the development of robust methods that use in vitro and chemical structure information to predict in vivo toxicity endpoints. The US EPA ToxCast program is addressing this goal using ~600 in vitro assays to create bioactivity profiles on a set of 320 compounds, mostly pesticide actives, that have well characterized in vivo toxicity. These 320 compounds (EPA-320 set evaluated in Phase I of ToxCast) are a subset of a much larger set of ~10,000 candidates that are of interest to the EPA (called here EPA-10K). Predictive models of in vivo toxicity are being constructed from the in vitro assay data on the EPA-320 chemical set. These models require validation on additional chemicals prior to wide acceptance, and this will be carried out by evaluating compounds from EPA-10K in Phase II of ToxCast. We have used cheminformatics approaches including clustering, data visualization, and QSAR to develop models for EPA-320 that could help prioritizing EPA-10K validation chemicals. Both chemical descriptors, as well as calculated physicochemical properties have been used. Compounds from EPA-10K are prioritized based on their similarity to EPA-320 using different similarity metrics, with similarity thresholds defining the domain of applicability for the predictive models built for EPA-320 set. In addition, prioritized lists of compounds of increasing dissimilarity from the EPA-320 have been produced, to test the ability of the EPA-320

  6. New EPA Guidance for Testing Pesticides Will Reduce Animal Testing

    EPA Pesticide Factsheets

    EPA is issuing guidance for requesting waivers of acute dermal toxicity testing requirements for pesticide formulations, which will lead to fewer animal tests for acute dermal toxicity for pesticides.

  7. 76 FR 67182 - Agency Information Collection Activities; Proposed Collection; Comment Request; Background Checks...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... AGENCY EPA-HQ-OARM-2011-0803, EPA-HQ-OARM-2-11-0804; FRL-9484-8] Agency Information Collection Activities... for Contract Employees (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... announces that EPA is planning to submit a request to renew two existing ] approved Information...

  8. 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...

  9. 40 CFR 123.43 - Transmission of information to EPA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Transmission of information to EPA... information to EPA. (a) Each State agency administering a permit program shall transmit to the Regional... State shall supply EPA with copies of permit applications for which permit review has been...

  10. 40 CFR 35.673 - Annual amount reserved by EPA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Annual amount reserved by EPA. 35.673 Section 35.673 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... (section 1443(a) and Section 1451) § 35.673 Annual amount reserved by EPA. Each year, EPA shall reserve...

  11. 40 CFR 35.683 - Annual amount reserved by EPA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Annual amount reserved by EPA. 35.683 Section 35.683 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... Protection (section 1443(b)) § 35.683 Annual amount reserved by EPA. EPA shall reserve up to five percent...

  12. 40 CFR 67.41 - When EPA may review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 16 2012-07-01 2012-07-01 false When EPA may review. 67.41 Section 67.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM EPA Review of State Penalty Assessments § 67.41 When...

  13. 40 CFR 67.41 - When EPA may review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false When EPA may review. 67.41 Section 67.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM EPA Review of State Penalty Assessments § 67.41 When...

  14. 40 CFR 67.41 - When EPA may review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false When EPA may review. 67.41 Section 67.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM EPA Review of State Penalty Assessments § 67.41 When...

  15. 40 CFR 67.41 - When EPA may review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 16 2014-07-01 2014-07-01 false When EPA may review. 67.41 Section 67.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM EPA Review of State Penalty Assessments § 67.41 When...

  16. 40 CFR 67.41 - When EPA may review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 16 2013-07-01 2013-07-01 false When EPA may review. 67.41 Section 67.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) EPA APPROVAL OF STATE NONCOMPLIANCE PENALTY PROGRAM EPA Review of State Penalty Assessments § 67.41 When...

  17. 40 CFR 123.43 - Transmission of information to EPA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Transmission of information to EPA... information to EPA. (a) Each State agency administering a permit program shall transmit to the Regional... State shall supply EPA with copies of permit applications for which permit review has been...

  18. The Toxicity Data Landscape for Environmental Chemicals

    PubMed Central

    Judson, Richard; Richard, Ann; Dix, David J.; Houck, Keith; Martin, Matthew; Kavlock, Robert; Dellarco, Vicki; Henry, Tala; Holderman, Todd; Sayre, Philip; Tan, Shirlee; Carpenter, Thomas; Smith, Edwin

    2009-01-01

    Objective Thousands of chemicals are in common use, but only a portion of them have undergone significant toxicologic evaluation, leading to the need to prioritize the remainder for targeted testing. To address this issue, the U.S. Environmental Protection Agency (EPA) and other organizations are developing chemical screening and prioritization programs. As part of these efforts, it is important to catalog, from widely dispersed sources, the toxicology information that is available. The main objective of this analysis is to define a list of environmental chemicals that are candidates for the U.S. EPA screening and prioritization process, and to catalog the available toxicology information. Data sources We are developing ACToR (Aggregated Computational Toxicology Resource), which combines information for hundreds of thousands of chemicals from > 200 public sources, including the U.S. EPA, National Institutes of Health, Food and Drug Administration, corresponding agencies in Canada, Europe, and Japan, and academic sources. Data extraction ACToR contains chemical structure information; physical–chemical properties; in vitro assay data; tabular in vivo data; summary toxicology calls (e.g., a statement that a chemical is considered to be a human carcinogen); and links to online toxicology summaries. Here, we use data from ACToR to assess the toxicity data landscape for environmental chemicals. Data synthesis We show results for a set of 9,912 environmental chemicals being considered for analysis as part of the U.S. EPA ToxCast screening and prioritization program. These include high-and medium-production-volume chemicals, pesticide active and inert ingredients, and drinking water contaminants. Conclusions Approximately two-thirds of these chemicals have at least limited toxicity summaries available. About one-quarter have been assessed in at least one highly curated toxicology evaluation database such as the U.S. EPA Toxicology Reference Database, U.S. EPA Integrated

  19. 77 FR 20396 - Request for Nominations of Candidates to the EPA's Clean Air Scientific Advisory Committee (CASAC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... AGENCY Request for Nominations of Candidates to the EPA's Clean Air Scientific Advisory Committee (CASAC) and EPA's Science Advisory Board (SAB) AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY: The U.S. Environmental Protection Agency (EPA) invites nominations of scientific experts from...

  20. 76 FR 40725 - Approval of Outer Continental Shelf (OCS) Permit Issued to Cape Wind Associates, LLC (EPA Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... AGENCY Approval of Outer Continental Shelf (OCS) Permit Issued to Cape Wind Associates, LLC (EPA Permit Number OCS-R1-01) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of final action. SUMMARY: This document announces that on June 2, 2011, the Environmental Protection Agency (EPA) issued a...

  1. EPA Facility Registry Service (FRS): RADINFO

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Radiation Information Database (RADINFO). RADINFO contains information about facilities that are regulated by EPA for radiation and radioactivity. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to RADINFO facilities once the RADINFO data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs

  2. EPA Facility Registry Service (FRS): SDWIS

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Safe Drinking Water Information System (SDWIS). SDWIS contains information about public water systems and their violations of EPA's drinking water regulations. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to SDWIS facilities once the SDWIS data has been integrated into the FRS database. Additional information on FRS is available at the EPA website http://www.epa.gov/enviro/html/fii/index.html.

  3. Understanding the EPA guidance on major source determinations for military installations

    SciTech Connect

    Ling, A.D.

    1997-12-31

    In August 1996, the Environmental Protection Agency (EPA) issued the first ever Clean Air Act (CAA) guidance directed specifically at military facilities. The Guidance, titled Major Source Determinations for Military Installations under the Air Toxics, New Source Review and Title V Operating Permit Programs of the Clean Air Act, was negotiated by an EPA/DoD workgroup that included field and headquarters EPA and DoD representatives, and was led by the Navy. This paper describes the development and contents of the guidance and the significant legal and policy issues raised. By statute and rule, all sources under common control on contiguous or adjacent property and belonging to the same two digit Standard Industrial Classification (SIC) Code must be aggregated when determining if the source is a major source. DoD requested that EPA develop the guidance because of a move by EPA to impose a fenceline-to-fenceline interpretation of what constitutes a major source for purposes of the three programs identified above. Such an interpretation could and did result in more stringent regulation of industrial sources on military installations than of similar industrial plants. The guidance establishes EPA`s allowable interpretation of two of the three key elements of the major source definition. First, the guidance specifies that common control occurs at the military service level; therefore, sources belonging to the Army, Navy, Marine Corps, Air Force, the National Guard or a Defense Agency that are located on the same installation could each be treated separately. Second, the guidance allows the military to assign SIC codes to functional industrial groupings in a manner similar to the private sector. Past practice grouped all national defense activities under the same SIC code.

  4. The Occurrence of 16 EPA PAHs in Food – A Review

    PubMed Central

    Zelinkova, Zuzana; Wenzl, Thomas

    2015-01-01

    Occurrence and toxicity of polycyclic aromatic hydrocarbons (PAHs) have been extensively studied in countries all over the world. PAHs generally occur in complex mixtures which may consist of hundreds of compounds. The U.S. Environmental Protection Agency (EPA) proposed in the 1970 to monitor a set of 16 PAHs which are frequently found in environmental samples. This article reviews the suitability of the 16 EPA PAHs for the assessment of potential health threats to humans stemming from the exposure to PAHs by food ingestion. It presents details on analysis methods, the occurrence of PAHs in food, regulatory aspects, and related risk management approaches. In addition, consideration is given to newer evaluations of the toxicity of PAHs and the requirements for risk assessment and management stemming from them. PMID:26681897

  5. EPA OIG Hotline

    EPA Pesticide Factsheets

    The EPA OIG Hotline receives complaints of fraud, waste, and abuse in EPA programs and operations including mismanagement or violations of law, rules, or regulations by EPA employees or program participants.

  6. EPA Plan for Reducing Personally Identifiable Information, January 2013

    EPA Pesticide Factsheets

    The EPA Privacy Policy, issued in 2007, establishes the framework and accountability for reducing Agency personally identifiable information (PII). Learn about the Agency's plan to reduce the collection of Personally Identifiable Information (PII).

  7. Risk assessment for neurobehavioral toxicity

    SciTech Connect

    McMillan, D.E.

    1987-12-01

    A study of the National Academy of Sciences/National Research Council (NAS/NRC) found neurobehavioral toxicity to be one of the areas where almost no data are available for the assessment of toxicity. Using the NAS/NRC report and a data base from the American Conference of Government Industrial Hygienists (ACGIH), an estimate of the number of neurobehavioral toxins in commercial chemicals can be made. Although the assumption made in making such a calculation may be invalid, the exercise suggests that the number of neurobehavioral toxins may be quite large. There does seem to be general agreement as to what type of neurobehavioral test procedures are appropriate for regulatory purposes. Select committees have consistently recommended the use of test batteries that include schedule-controlled behavior, motor activity, and neuropathological examination following in vivo perfusion, for regulatory purposes. Alkyltin data developed from such a battery were applied to the risk assessment model employed by the United States Environmental Protection Agency (EPA) in their calculations of acceptable daily intake. Using this test battery and the EPA risk assessment model, the acceptable daily intake calculated is of the same order of magnitude as the total limit values established by the ACGIH. A number of special issues in neurobehavioral toxicity also are discussed, including the definition of adverse neurobehavioral toxic effect, species extrapolation, correlation of behavior and neuropathology, alternative methods, and quality of life issues.

  8. TODAY: EPA Media Call on President Obamas Proposed EPA Budget for FY17

    EPA Pesticide Factsheets

    WASHINGTON - Today, EPA will hold a media call at 2 p.m. EST to discuss the President's FY 2017 Budget proposal for the agency. EPA Administrator McCarthy will provide opening remarks, followed by a question and answer session with reporters.

  9. Health Effects of Toxicants: Online Knowledge Support ...

    EPA Pesticide Factsheets

    Research in toxicology generates vast quantities of data which reside on the Web and are subsequently appropriated and utilized to support further research. This data includes a broad spectrum of information about chemical, biological and radiological agents which can affect health, the nature of the effects, treatment, regulatory measures, and more. Online resources are created and housed by a variety of institutions, including libraries and government agencies. This paper focuses on three such institutions and the tools they offer to the public: the National Library of Medicine (NLM) and its Toxicology and Environmental Health Information Program, the United States Environmental Protection Agency (EPA), and the Organisation for Economic Co-operation and Development (OECD). Reference is also made to other relevant organizations. A review of online public data sources and data resources on health effects of toxicants offered by NLM, EPA and OECD..

  10. Report: EPA Should Revise Outdated or Inconsistent EPA-State Clean Water Act Memoranda of Agreement

    EPA Pesticide Factsheets

    Report #10-P-0224, September 14, 2010. NPDES MOAs between EPA and States do not ensure Agency management control and effective oversight over a national program administered by States that is capable of providing equal protection to all Americans.

  11. NNEPS (National Network for Environmental Policy Studies) final report: EPA (Environmental Protection Agency) Region 1 wellhead-protection efforts. Technical report (Final)

    SciTech Connect

    Stern, P.L.

    1988-08-01

    This report discusses three wellhead-protection projects undertaken in Region One: the Cape Cod Aquifer Management Plan (CCAMP); Region One's Priority Ground Water Resource-Based Mapping Project: the Nashua Regional Planning Commission Pilot Area; and the Chesprocott Groundwater Protection Project. All three projects are aimed at preventing contamination of community wells. CCAMP serves as a prototype for Region One's wellhead protection efforts and may be broken down into four main phases: delineating the critical groundwater recharge area of each community well (the Wellhead Protection Area), identifying and assessing the risk of existing and future sources of contaminants within the Wellhead Protection Area (WHPA), examining the adequacy of existing management strategies to prevent groundwater contamination, and implementing local management controls based on the results of the first steps. All three of the projects develop and refine management ideas and methodologies on the prevention of groundwater contamination. Many of these techniques may be used by local and regional agencies concerned with protecting their groundwater resources.

  12. 40 CFR 725.29 - EPA acknowledgement of receipt of submission.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false EPA acknowledgement of receipt of... Procedures § 725.29 EPA acknowledgement of receipt of submission. (a) EPA will acknowledge receipt of each... Toxics Document Control Officer. (b) The acknowledgement does not constitute a finding by EPA that...

  13. INTERSPECIES CORRELATION ESTIMATION (ICE) FOR ACUTE TOXICITY TO AQUATIC ORGANISMS AND WILDLIFE. II. USER MANUAL AND SOFTWARE

    EPA Science Inventory

    Asfaw, Amha, Mark R. Ellersieck and Foster L. Mayer. 2003. Interspecies Correlation Estimations (ICE) for Acute Toxicity to Aquatic Organisms and Wildlife. II. User Manual and Software. EPA/600/R-03/106. U.S. Environmental Protection Agency, National Health and Environmental Effe...

  14. Characterization and In Vitro Toxicity of Copper Nanoparticles (Cu-NPs) in Murine Neuroblastoma (N2A) Cells

    DTIC Science & Technology

    2011-03-01

    declared a work of the United States Government and is not subject to copyright protection in the United States...Toxic Substance Control Act (EPA) Environmental Protection Agency (NIOSH) National Institute for Occupational Safety and...oxide) Zn, ZnO Skin Protectant , Sunscreen conversion efficiencies. Another area of energy research is in the area of fuel cells, because they

  15. 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

    ... 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 No...: Natural Gas STAR is an EPA-sponsored, voluntary program that encourages oil and natural gas companies...

  16. 76 FR 36916 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... Request; EPA's WasteWise Program (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... your comments, referencing Docket ID No. EPA-HQ-RCRA- 2010-0832, to (1) EPA, either online using http://www.regulations.gov (our preferred method), or by email to rcra-docket@epa.gov , or by mail to:...

  17. U.S. EPA`s development of chemical-specific wildlife criteria as applied in the Great Lakes Water Quality Initiative

    SciTech Connect

    Nolt, C.; Bradbury, S.; Pepin, R.

    1995-12-31

    In 1988, in response to a General Accounting Office report, entitled National Refuge Contamination is Difficult to Confirm and Clean Up, the US Environmental Protection Agency (EPA) initiated development of chemical-specific wildlife criteria. Since the inception of the program, the wildlife effort was evaluated by the Agency`s Science Advisory Board on two different occasions. In April of this year wildlife criteria were promulgated by the EPA`s part of the Great Lakes Water Quality Initiative (GLWQI). In the GLWQI effort, wildlife criteria were calculated separately for the taxonomic classes Aves and Mammalia and the wildlife criterion was set at the lower of the two values. Exposure parameters used in criteria derivation were from wildlife species representative of avian and mammalian species resident in the Great Lakes basin which are likely to experience, the highest exposures to bioaccumulative contaminants through the aquatic food web. A thorough analysis of available empirical sure data was carried out and expo food webs were constructed to determine the trophic level positions for each of the representative species. A review and analysis of available avian and mammalian toxicity data was also carried out to support the appropriate ranges of uncertainty factors for use in deriving wildlife criteria. Since wildlife criteria are intended to protect populations, acceptable endpoints for the purpose of criteria derivation were restricted to more frank effects.

  18. 75 FR 13275 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... copies of EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov/compliance/nepa/ . An explanation of the ratings assigned to draft environmental...

  19. 75 FR 3729 - Environmental Impact Statements and Regulations; Availability of EPA Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... AGENCY Environmental Impact Statements and Regulations; Availability of EPA Comments Availability of EPA... copies of EPA comments can be directed to the Office of Federal Activities at 202-564-7146 or http://www.epa.gov/compliance/nepa/ . An explanation of the ratings assigned to draft environmental...

  20. EPA Facility Registry Service (FRS): PCS_NPDES_MAJOR

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that are Clean Water Act (CWA) National Pollutant Discharge Elimination System (NPDES) dischargers of pollutants into waters of the United States. These facilities are tracked in the Permit Compliance System (PCS), which is being incrementally replaced by the NPDES module of the Integrated Compliance Information System (ICIS). For Publicly Owned Treatment Works (POTWs), Major dischargers include all facilities with design flows equal to or greater than one million gallons per day, or serve a population of 10,000 or more, or cause significant water quality impacts. Non-POTW discharges are classified as Major facilities on the basis of the number of points accumulated using a Rating worksheet, which evaluates the significance of a facility using several criteria, including toxic pollutant potential, flow volume, and water quality factors such as impairment of the receiving water or proximity of the discharge to coastal waters. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of co

  1. Assessing aquatic terrestrial toxicity

    SciTech Connect

    Hall, W.S.; Mirenda, R.J.

    1993-06-01

    it is recognized that the toxic effects of environmental samples cannot be predicted based on chemical concentration data alone. The EPA recommends an integrated approach that uses both chemical specific and whole effluent toxicity testing methods to control effluent toxicity. Toxicity tests allow for the consideration of site-specific factors that may increase or decrease the toxicity of a chemical in a given medium.

  2. 76 FR 62400 - Agency Information Collection Activities; Proposed Collection; Comment Request; Focus Groups as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION... Used by EPA for Economics Projects (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION... Environmental Information, Environmental Protection Agency, Mailcode: 28221T, 1200 Pennsylvania Ave.,...

  3. 75 FR 2535 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-15

    ... State Coastal Nonpoint Pollution Control Programs (Renewal) AGENCY: Environmental Protection Agency (EPA..., Office of Wetlands Oceans and Watersheds, Mail Code 4503-T, Environmental Protection Agency, 1200... . Title: Approval of State Coastal Nonpoint Pollution Control Programs (Renewal). ICR numbers: EPA ICR...

  4. EPA requirements and programs

    NASA Technical Reports Server (NTRS)

    Koutsandreas, J. D.

    1975-01-01

    The proposed ERTS-DCS system is designed to allow EPA the capability to evaluate, through demonstrable hardware, the effectiveness of automated data collection techniques. The total effectiveness of any system is dependent upon many factors which include equipment cost, installation, maintainability, logistic support, growth potential, flexibility and failure rate. This can best be accomplished by installing the system at an operational environmental control agency (CAMP station) to insure that valid data is being obtained and processed. Consequently, it is imperative that the equipment interface must not compromise the validity of the sensor data nor should the experimental system effect the present operations of the CAMP station. Since both the system which is presently in use and the automatic system would be in operation in parallel, conformation and comparison are readily obtained.

  5. 77 FR 32087 - Agency Information Collection Activities; Proposed Collection; Comment Request; Participation by...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... Disadvantaged Business Enterprises in Procurement Under Environmental Protection Agency (EPA) Financial Assistance Agreements (Renewal); EPA ICR No. 2047.04 AGENCY: Environmental Protection Agency (EPA). ACTION... document announces that EPA is planning to submit a request to reinstate an Information Collection...

  6. 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.

  7. Harmonization of standard toxicity test methods used in North America

    SciTech Connect

    Ingersoll, C.G.; Dwyer, F.J.; Ankley, G.T.

    1995-12-31

    Over the past two years, Environment Canada (EC) and the US Environmental Protection Agency (EPA) have developed standard methods for conducting toxicity and bioaccumulation tests with freshwater, estuarine, and marine sediments. Existing ASTM methods were used as a basis to harmonize these methods for conducting testing with either field-collected or laboratory-spiked sediments. For freshwater toxicity tests, methods are described by EC and EPA for the amphipod Hyalella azteca and the midges Chironomus tentans and C. riparius. Endpoints include 10- to 14-d survival of growth. Methods are also described by EPA for conducting 28-d bioaccumulation tests with the oligochaete Lumbriculus variegatus. For estuarine and marine toxicity tests, methods are described for several amphipods (i.e., Rhepoxynius abronius, Ampelisca abdita, Eohaustorius estuarius, Leptocheirus plumulosus). Endpoints include 10-d survival and reburial. EC is also developing methods for conducting toxicity tests with Atlantic, Pacific, and Arctic Canadian species of polychaetes. Methods are described by EPA for conducting 28-d bioaccumulation tests with a variety of mollusks (i.e., Macoma spp.) and polychaetes (i.e., Nereis spp.). Slight inconsistencies in methods between freshwater and estuarine/marine testing or between EC and EPA testing include: (1) static vs. flow-through conditions, (2) sieving of sediment, (3) types and quantity of food, (4) age of test organisms, or (4) duration of the test and required endpoints. Additional research is in progress to: (1) develop chronic toxicity tests with amphipods and midges measuring survival, growth, or reproduction, (2) develop whole-sediment toxicity identification evaluation (TIE) procedures, (3) refine sediment spiking procedures, and (4) field-validate laboratory tests.

  8. 77 FR 22571 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ..., DC 20503. FOR FURTHER INFORMATION CONTACT: Michael Pease, (5303P), Environmental Protection Agency...-8433; email address: pease.michael@epa.gov . SUPPLEMENTARY INFORMATION: EPA has submitted the...

  9. 78 FR 37220 - Proposed Information Collection Request; Comment Request; EPA-ICR No. 1774.05-Mobile Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... AGENCY Proposed Information Collection Request; Comment Request; EPA-ICR No. 1774.05--Mobile Air Conditioner Retrofitting Program AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The... Conditioner Retrofitting Program'' (EPA ICR No. 1774.05, OMB Control No. 2060-0450) to the Office...

  10. 78 FR 64896 - EPA-R04-OAR-2013-0563; FRL-9902-18-Region 4

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-30

    ... AGENCY 40 CFR Part 52 EPA-R04-OAR-2013-0563; FRL-9902-18-Region 4] Approval and Promulgation of... Pressure Requirement for the Raleigh-Durham-Chapel Hill Area AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve the State of North Carolina's March 27,...

  11. 77 FR 25166 - EPA-New England Region I; Massachusetts Marine Sanitation Device Standard; Receipt of Petition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ... AGENCY EPA--New England Region I; Massachusetts Marine Sanitation Device Standard; Receipt of Petition AGENCY: Environmental Protection Agency (EPA). ACTION: Notice--Receipt of petition. SUMMARY: Notice is... your comments, identified by Docket ID No. EPA-R01- OW-2012-0201, by one of the following methods:...

  12. 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

    ... AGENCY Amendment of the System of Records for Records of Pesticide Applicators Certified Under EPA-Administered Certification Plans (EPA- 59) AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY...'s (EPA) Office of Pesticide Programs, Field and External Affairs Division, is giving notice that...

  13. 75 FR 6030 - EPA Science Advisory Board Staff Office Request for Nominations of Experts for the SAB Lead (Pb...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... AGENCY EPA Science Advisory Board Staff Office Request for Nominations of Experts for the SAB Lead (Pb) Review Panel AGENCY: Environmental Protection Agency (EPA). ACTION: Notice; Request for Nominations... an SAB Ad Hoc Panel to review EPA's draft technical analyses which will be used to support...

  14. State Compliance Monitoring Expectations | ECHO | US EPA

    EPA Pesticide Factsheets

    EPA sets national goals for how frequently facilities should be evaluated by the authorized enforcement agency for three programs included in ECHO (Clean Air Act, Clean Water Act, and Resource Conservation and Recovery Act). EPA develops Compliance Monitoring Strategies (CMSs) to ensure that the regulated facilities across the country are evaluated for compliance on a regular basis. Information on CMSs, evaluations (such as on-site inspections), and inspection frequency goals that are defined by each program is included.

  15. National Air Toxics Information Clearinghouse: Bibliography of Selected Reports and Federal Register Notices Related to Air Toxics, Index 1989. Interim report

    SciTech Connect

    Pickett, D.F.; Owen, C.A.; Norris, C.E.

    1989-07-01

    The purpose of the bibliography is to provide State and local agencies with citations to reports and Federal Register notices useful to them in developing and operating air toxics control programs. The reports selected for the bibliography were published by the following agencies: U.S. EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, and WHO, including the International Agency for Research on Cancer. Relevant reports published by various State and local agencies are also included in this edition. This edition of the bibliography updates the cumulative bibliography previously published by the National Air Toxics Information Clearinghouse, Bibliography of Selected Reports and Federal Register Notices Related to Air Toxics, July 1988. The citations selected for the year were compiled from sources available through January 31, 1989.

  16. National air toxics information clearinghouse: Bibliography of selected reports and federal register notices related to air toxics. Index, 1992. Final report

    SciTech Connect

    Not Available

    1992-07-01

    The purpose of the bibliography is to provide State and local agencies with citations to report and Federal Register notices useful to them in developing and operating air toxics control programs. The reports selected for this bibliography were published by the following agencies: U.S. EPA, NAS, NCI, NIEHS, NTP, NIOSH, ATSDR, CPSC, and WHO, including the International Agency for Research on Cancer. Relevant reports published by various State and local agencies are also included in this edition. The edition of the bibliography updates the cumulative bibliography previously published by the National Air Toxics Information Clearinghouse, Bibliography of Selected Reports and Federal Register Notices Related to Air Toxics, July 1991. The citations selected for this year were compiled from sources available through January 31, 1992.

  17. EPA RE-Powering Mapper Feasibility Studies

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated the RE-Powering America's Land Initiative to demonstrate the enormous potential that contaminated lands, landfills, and mine sites provide for developing renewable energy in the United States. As part of the RE-Powering America's Land Initiative, the EPA and the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) evaluated the feasibility of developing renewable energy production on Superfund, brownfields, and former landfill or mining sites. These reports pair EPA's expertise on contaminated sites with the renewable energy expertise of NREL.

  18. Defining the scope of lender liability after Kelley v. EPA: Who will have safe harbor?

    SciTech Connect

    1995-08-01

    In 1980, Congress enacted CERCLA in order to clean up toxic waste sites and identify broad classes of people who would be financially responsible for the clean-up efforts. One of these broad classes of responsible parties includes owners or operators of hazardous waste sites. This category created enormous potential for liability risk for lenders who hold title to contaminated property as collateral. Congress created a {open_quotes}safe harbor{close_quotes} exemption from liability within the definition of owners and operators in order to protect lenders who held title merely as protection of a security interest. Conflicting interpretations have caused a great deal of confusion for lending institutions. In response to fears of unlimited liability expressed by lending institutions and in consideration of the federal government`s increasing role as a secured creditor, the Environmental Protection Agency (EPA) issued a regulation in 1992 that attempted to define clearly the scope of a lender`s liability under CERCLA. This rule provided the lending community with a precise standard by which to guide their actions in order to avoid incurring liability. In Kelley v. EPA, the EPA`s regulation that attempted to clarify issues of lender liability under CERCLA was struck down by the United States Court of Appeals for the D.C. Circuit. The court held that Congress had not granted the EPA authority to promulgate regulations that would define the scope of lender liability in private party litigation. It further determined that federal courts should evaluate claims in private cost recovery actions independent of the EPA`s {open_quotes}institutional view{close_quotes}. This note postulates that the Kelley decision to invalidate the rule once again exposes lenders to unlimited liability under CERCLA by leaving them to make decisions based on an ambiguous statutory provision that has been interpreted both broadly and narrowly in the past.

  19. THE FUTURE OF TOXICITY TESTING AND ASSESSMENT ...

    EPA Pesticide Factsheets

    The National Research Council's Board on Environmental Studies and Toxicology is conducting a two-part study to assess and advance current approaches to toxicity testing and assessment to meet regulatory data needs. The first part of the study was completed January 2006, in which the committee prepared a report reviewing selected aspects of several relevant reports by EPA and others on this topic. In the second part of the study currently underway, the committee will prepare a final report presenting a long-range vision and strategic plan for advancing the practices of toxicity testing and human health assessment for environmental contaminants. In developing the vision and strategic plan, the committee will consider evolving regulatory data needs; current toxicity testing guidelines and standards used by EPA and other federal agencies; the use of emerging science and tools (e.g., genomics, proteomics, transgenics, bioinformatics, computational toxicology, in vitro testing, and other alternatives to animal testing); and the challenges of incorporating more complex understanding of toxicity (e.g., toxicokinetics, mechanisms of action, systems biology) into human health risk assessment. The final report is expected to be released as early as the end of January, 2007. To develop a long-range vision and strategic plan for advancing the practices of toxicity testing and human health assessment for environmental contaminants.

  20. EPA Releases the First of Four Preliminary Risk Assessments for Insecticides Potentially Harmful to Bees

    EPA Pesticide Factsheets

    WASHINGTON-- The U.S. Environmental Protection Agency (EPA) announced a preliminary pollinator risk assessment for the neonicotinoid insecticide, imidacloprid, which shows a threat to some pollinators. EPA's assessment, prepared in collaboration wit

  1. Meet EPA Scientist Maureen R. Gwinn, M.S. Ph.D. DABT

    EPA Pesticide Factsheets

    EPA biologist Dr. Maureen Gwinn works on human health hazard assessments for the Agency's IRIS program. Dr. Gwinn currently serves as the Associate Program Director for Community Health in EPA's Sustainable and Healthy Communities national research program

  2. EPA Seeks Input on Federal Plan for Regulating Greenhouse Gas Emissions from Power Plants

    EPA Pesticide Factsheets

    Reaching out and engaging with the public and stakeholders has been the agency's top priority throughout the development of this rule, and EPA is committed to continuing this engagement moving forward. Based on input from states and stakeholders, EPA belie

  3. EPA Seeks Public Comments on Draft EJ 2020 Action Agenda Framework

    EPA Pesticide Factsheets

    WASHINGTON - Today, the Environmental Protection Agency (EPA) is asking for public comment on the draft EJ 2020 Action Agenda (EJ 2020) framework, the EPA's next overarching strategic plan for environmental justice.

  4. 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...

  5. TODAY: For America Recycles Day, EPA and Partners Celebrates Economic Benefits of Recycling

    EPA Pesticide Factsheets

    ATLANTA - Today, in celebration of the 18th annual America Recycles Day, U.S. Environmental Protection Agency (EPA) Assistant Administrator for the Office of Solid Waste and Emergency Response, Mathy Stanislaus, and EPA Region 4 Regional Administrat

  6. EPA Honors 17 Environmental Job Training Program Graduates in Columbus, Miss.

    EPA Pesticide Factsheets

    ATLANTA - During a ceremony today at the Genesis Dream Center in Columbus, Miss., representatives from the U.S. Environmental Protection Agency (EPA) recognized 17 graduates from the Superfund Job Training Initiative (SuperJTI). EPA provided the two

  7. 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 ...

  8. Eastern Band of Cherokee Indians Awarded 2015 EPA Region 4 Rain Catcher Award

    EPA Pesticide Factsheets

    ATLANTA - The Environmental Protection Agency (EPA) recognized the Eastern Band of Cherokee Indians with the regional 2015 EPA Rain Catcher Award in the Tribal Category for the Native Plant Facility project in western North Carolina. The award was g

  9. Mississippi State University Awarded 2015 EPA Region 4 Rain Catcher Award

    EPA Pesticide Factsheets

    ATLANTA - The Environmental Protection Agency (EPA) recognized Mississippi State University with the regional 2015 EPA Rain Catcher Award in the Neighborhood/Community Category for the Oktibbeha County Heritage Museum's rain garden program in Starkv

  10. EPA Recognizes Whole Foods Market in Marietta, Ga for Reducing Food Waste

    EPA Pesticide Factsheets

    ATLANTA - Today, U.S. Environmental Protection Agency (EPA) Regional Administrator Heather McTeer Toney recognized the Whole Foods Market Merchant Walk Marietta Store in Georgia for the store's achievements in EPA's Food Recovery Challenge. Whole Fo

  11. 10AM: EPA Administrator Delivers Keynote Address at 2016 AMWA Water Policy Conference

    EPA Pesticide Factsheets

    WASHINGTON- - Today, EPA Administrator Gina McCarthy will deliver the keynote address at the Association of Metropolitan Water Agencies' 2016 Water Policy Conference. Administrator McCarthy will address EPA's commitment to confronting climate change

  12. EPA Recognizes Outstanding Food Recovery Challenge and WasteWise Program Participants

    EPA Pesticide Factsheets

    WASHINGTON - Today, the U.S. Environmental Protection Agency (EPA) recognizes the accomplishments of organizations and businesses participating in EPA's Food Recovery Challenge and WasteWise program for reducing their climate footprint, improving efficienc

  13. WEDNESDAY: EPA Administrator to Testify before Senate Appropriations Subcommittee on FY 2016 Budget

    EPA Pesticide Factsheets

    WASHINGTON - U.S. EPA Administrator Gina McCarthy and Acting Chief Financial Officer David Bloom will testify Wednesday, April 29 before the Senate Interior, Environment and Related Agencies Subcommittee on the FY 2016 Budget. EPA's proposed budget

  14. Notification: Audit New Mexico Environment Department's timekeeping practices and procedures for EPA grants

    EPA Pesticide Factsheets

    May 4, 2012. The U.S. Environmental Protection Agency (EPA), Office of the Inspector General, is initiating an audit of New Mexico Environment Department’s (NMED’s) timekeeping practices and procedures for EPA grants.

  15. EPA Takes Action to Reduce Exposure to TCE in Art and Crafts Spray Fixatives

    EPA Pesticide Factsheets

    WASHINGTON - After the U.S. Environmental Protection Agency's (EPA) assessment of trichloroethylene or TCE showed risk, the sole manufacturer of a fixative product using TCE voluntarily withdrew it from the marketplace. The EPA is now taking action

  16. EPA, NASA, NOAA and USGS Creating Early Warning System to Detect Harmful Algal Blooms

    EPA Pesticide Factsheets

    WASHINGTON- The U.S. Environmental Protection Agency (EPA) announced today that it is developing an early warning indicator system using historical and current satellite data to detect algal blooms. EPA researchers will develop a mobile app to inform water

  17. EPA Study Finds Electronics Recycling Standards are Well Implemented and Makes Recommendations for Further Improvement

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) today released a study assessing the implementation of the two third-party certification programs for electronic waste recyclers in the United States. EPA's study found that the certificat

  18. Using ToxCast in vitro Assays in the Hierarchical Quantitative Structure-Activity Relationship (QSAR) Modeling for Predicting in vivo Toxicity of Chemicals

    EPA Science Inventory

    The goal of chemical toxicology research is utilizing short term bioassays and/or robust computational methods to predict in vivo toxicity endpoints for chemicals. The ToxCast program established at the US Environmental Protection Agency (EPA) is addressing this goal by using ca....

  19. EPA Regional KML Download

    EPA Pesticide Factsheets

    The EPA collects information about facilities or sites subject to environmental regulation. The EPA Geospatial Data Access Project provides downloadable files of these facilities or sites in KML format.

  20. Evaluations in support of regulatory and research decisions by the U. S. Environmental Protection Agency for the control of toxic hazards from hazardous wastes, glyphosate, dalapon, and synthetic fuels

    SciTech Connect

    Scofield, R.

    1984-01-01

    This report includes toxicological and regulatory evaluations performed in support of U.S. EPA regulation of toxic materials and hazardous wastes. The first section of the report describes evaluations which support: (a) the regulation of small-volume generators of hazardous wastes, (b) the regulation of hazardous wastes from pesticide manufacturing, and (c) the disposal of the herbicide, silvex. The second section describes the environmental fate, transport, and effect of glyphosate and dalapon. The third section deals with synthetic fuels, including evaluations of synfuel-product toxicity, uncontrolled air emissions, and particular focus on the toxicity of products from several indirect coal liquefaction processes including methanol synthesis, Fischer-Tropsch, Mobil M-Gasoline, and Lurgi gasification technologies. Three direct coal liquefaction processes were examined for product toxicity and air emissions: Solvent Refined Coal (I and II) and the Exxon Donor Solvent Process. Also described in the third section is an evaluation of environmental and health hazards associated with the use of synthetic fuels from indirect coal liquefaction, direct coal liquefaction, and shale oil. Finally, the fourth section discusses some problems associated with performing, on a contractual basis, scientific and technical evaluations in support of U.S. EPA regulatory and research decisions.

  1. EPA Web Taxonomy

    EPA Pesticide Factsheets

    EPA's Web Taxonomy is a faceted hierarchical vocabulary used to tag web pages with terms from a controlled vocabulary. Tagging enables search and discovery of EPA's Web based information assests. EPA's Web Taxonomy is being provided in Simple Knowledge Organization System (SKOS) format. SKOS is a standard for sharing and linking knowledge organization systems that promises to make Federal terminology resources more interoperable.

  2. EPA study on HF acid could spell trouble for refiners

    SciTech Connect

    Lobsenz, G.

    1993-06-30

    Hydrofluoric acid, a highly toxic substance used at petroleum refineries, uranium fuel fabrication plants and many other industrial plants, could cause {open_quotes}severe impacts{close_quotes} more than six miles downwind of a worst-case accident, according to preliminary findings of an Environmental Protection Agency study. The study, also found that local governments and communities near some HF facilities were largely unaware of the serious risks posed by an HF release and the protective measures that were needed. HF is present at hundreds of industrial facilities nationwide, including petroleum refineries, where it is used to produce clean-burning gasoline, uranium fuel fabrication facilities and manufacturers of refrigerants, electronics, detergents and drugs. Among other issues, petroleum refiners are strongly concerned about suggestions from environmentalists that EPA consider requiring the industry to phase out HF alkylation units and replace them with an alternative process using sulfuric acid.

  3. EPA Facility Registry Service (FRS): AIRS_AQS

    EPA Pesticide Factsheets

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Air Quality System (AQS). The AQS contains ambient air pollution data collected by EPA, State, Local, and Tribal air pollution control agencies from thousands of monitoring stations. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to monitoring stations once the AQS data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  4. 77 FR 3472 - Agency Information Collection Activities; Proposed Collection; Comment Request; NESHAP for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-24

    ...] [FR Doc No: 2012-1364] ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OAR-2003-0085; FRL-9622-1] Agency...); EPA ICR No. 1100.14 AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY: In compliance with the Paperwork Reduction Act (PRA) (44 U.S.C. 3501 et seq.), this document announces that EPA...

  5. 40 CFR 80.915 - How are the baseline toxics value and baseline toxics volume determined?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... petitions EPA to exclude such data on the basis of data quality, per § 80.91(d)(6), and receives permission from EPA to exclude such data. (b)(1) A refinery's or importer's baseline toxics value is...

  6. 40 CFR 59.107 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Renner Boulevard, Lenexa, Kansas 66219. EPA Region VIII (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming), Director, Air and Toxics Division, 999 18th Street, 1 Denver Place, Suite 500, Denver, Colorado 80202-2405. EPA Region IX (Arizona, California, Hawaii and Nevada; the territories of...

  7. EPA's Response to Health Risks from Dioxin and Related ...

    EPA Pesticide Factsheets

    On May 21, 2010, the updated EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments report was released for external peer review and public comment. This report was renamed after interagency comments from the original report title of EPA's Response to

  8. 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.

  9. Update to agency for toxic substances and disease registry 2012 report on assessment of biota exposure to mercury originating from Savannah River Site.

    SciTech Connect

    Kuhne, W.

    2015-08-10

    The purpose of this report is to 1) update previous Savannah River National Laboratory (SRNL) assessment reports (Kvartek et al. 1994 and Halverson et al. 2008) on the fate of mercury in the Savannah River Site (SRS) environment and 2) address comments and recommendations from the review of SRS by the Agency for Toxic Substances and Disease Registry (ATSDR) concerning the evaluation of exposures to contaminants in biota originating from the SRS. The ATSDR reviewed and evaluated data from SRS, South Carolina Department of Health & Environmental Control (SCDHEC) and the Georgia Department of Natural Resources (GDNR) concerning the non-radioactive contaminant mercury. This report will provide a response and update to conclusions and recommendations made by the ATSDR.

  10. 75 FR 30401 - National Primary Drinking Water Regulations; Announcement of the Results of EPA's Review of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... AGENCY RIN 2040-AE90 National Primary Drinking Water Regulations; Announcement of the Results of EPA's Review of Existing Drinking Water Standards and Request for Public Comment and/or Information on Related Issues; Extension of the Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION:...

  11. 78 FR 41928 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the..., USEPA, MC 1107A, 1200 Pennsylvania Avenue NW., Washington, DC 20460, (202) 564-2191 or...

  12. 75 FR 9410 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the... 1107A, 1200 Pennsylvania Avenue, NW., Washington, DC 20460, (202) 564-2191,...

  13. 78 FR 65644 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the..., USEPA, MC 1107A, 1200 Pennsylvania Avenue NW., Washington, DC 20460, (202) 564-2191 or...

  14. 77 FR 63313 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the... Children's Health Protection Advisory Committee (CHPAC) will be held November 7 and 8, 2012 at...

  15. 75 FR 38518 - Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... AGENCY Notice of Meeting of the EPA's Children's Health Protection Advisory Committee (CHPAC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of meeting. SUMMARY: Pursuant to the provisions of the..., MC 1107A, 1200 Pennsylvania Avenue, NW., Washington, DC 20460, (202) 564-2191,...

  16. Computational toxicology as implemented by the U.S. EPA: providing high throughput decision support tools for screening and assessing chemical exposure, hazard and risk.

    PubMed

    Kavlock, Robert; Dix, David

    2010-02-01

    Computational toxicology is the application of mathematical and computer models to help assess chemical hazards and risks to human health and the environment. Supported by advances in informatics, high-throughput screening (HTS) technologies, and systems biology, the U.S. Environmental Protection Agency EPA is developing robust and flexible computational tools that can be applied to the thousands of chemicals in commerce, and contaminant mixtures found in air, water, and hazardous-waste sites. The Office of Research and Development (ORD) Computational Toxicology Research Program (CTRP) is composed of three main elements. The largest component is the National Center for Computational Toxicology (NCCT), which was established in 2005 to coordinate research on chemical screening and prioritization, informatics, and systems modeling. The second element consists of related activities in the National Health and Environmental Effects Research Laboratory (NHEERL) and the National Exposure Research Laboratory (NERL). The third and final component consists of academic centers working on various aspects of computational toxicology and funded by the U.S. EPA Science to Achieve Results (STAR) program. Together these elements form the key components in the implementation of both the initial strategy, A Framework for a Computational Toxicology Research Program (U.S. EPA, 2003), and the newly released The U.S. Environmental Protection Agency's Strategic Plan for Evaluating the Toxicity of Chemicals (U.S. EPA, 2009a). Key intramural projects of the CTRP include digitizing legacy toxicity testing information toxicity reference database (ToxRefDB), predicting toxicity (ToxCast) and exposure (ExpoCast), and creating virtual liver (v-Liver) and virtual embryo (v-Embryo) systems models. U.S. EPA-funded STAR centers are also providing bioinformatics, computational toxicology data and models, and developmental toxicity data and models. The models and underlying data are being made publicly

  17. 40 CFR 59.107 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming), Director, Air and Toxics Division, 999 18th Street, 1 Denver Place, Suite 500, Denver, Colorado 80202-2405. EPA Region IX (American Samoa,...

  18. 40 CFR 59.107 - Addresses of EPA Regional Offices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Avenue, Kansas City, KS 66101. EPA Region VIII (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming), Director, Air and Toxics Division, 999 18th Street, 1 Denver Place, Suite 500, Denver,...

  19. EPA Stops Sales of WellPlant's Mold Manager

    EPA Pesticide Factsheets

    U.S. DOJ and EPA announce settlement with ASARCO requiring the company to spend $150 million to install new equipment and pollution control technology to reduce emissions of toxic heavy metals at a large smelter located in Hayden, Ariz.

  20. EPA's New Oil and Dispersant Testing Program

    EPA Science Inventory

    The U.S. EPA has initiated a new component of its oil spills research program to develop baseline data on the ecotoxicity of selected petroleum products and toxicity and efficacy of dispersant agents. Two diluted bitumens (dilbits) from the Alberta Tar Sands are currently being t...

  1. The EPA's Study on the Potential Impacts of Hydraulic Fracturing on Drinking Water Resources

    NASA Astrophysics Data System (ADS)

    Burden, Susan

    2013-03-01

    Natural gas plays a key role in our nation's clean energy future. The United States has vast reserves of natural gas that are commercially viable as a result of advances in horizontal drilling and hydraulic fracturing technologies, which enable greater access to gas in rock formations deep underground. These advances have spurred a significant increase in the production of both natural gas and oil across the country. However, as the use of hydraulic fracturing has increased, so have concerns about its potential human health and environmental impacts, especially for drinking water. In response to public concern, the US Congress requested that the US Environmental Protection Agency (EPA) conduct scientific research to examine the relationship between hydraulic fracturing and drinking water resources. In 2011, the EPA began research to assess the potential impacts of hydraulic fracturing on drinking water resources, if any, and to identify the driving factors that may affect the severity and frequency of such impacts. The study is organized around the five stages of the hydraulic fracturing water cycle, from water acquisition through the mixing of chemicals and the injection of fracturing fluid to post-fracturing treatment and/or disposal of wastewater. EPA scientists are using a transdisciplinary research approach involving laboratory studies, computer modeling, toxicity assessments, and case studies to answer research questions associated with each stage of the water cycle. This talk will provide an overview of the EPA's study, including a description of the hydraulic fracturing water cycle and a summary of the ongoing research projects.

  2. 40 CFR 35.510 - Time frame for EPA action.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Time frame for EPA action. 35.510 Section 35.510 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL....510 Time frame for EPA action. The Regional Administrator will review a complete application...

  3. 40 CFR 35.110 - Time frame for EPA action.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Time frame for EPA action. 35.110 Section 35.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... frame for EPA action. The Regional Administrator will review a complete application and either...

  4. Notification: Audit of Certain EPA Electronic Records Management Practices

    EPA Pesticide Factsheets

    Project #OA-FY13-0113, December 13, 2012. This memorandum is to notify you that the U.S. Environmental Protection Agency (EPA), Office of Inspector General, plans to begin an audit of certain EPA electronic records management practices.

  5. University of New Mexico and EPA fight Climate Change

    EPA Pesticide Factsheets

    Nationally EPA will provide $8.5 million to 12 universities DALLAS - (April 7, 2016) The U.S. Environmental Protection Agency (EPA) is providing $335,605 to the University of New Mexico to research challenges associated with protecting t

  6. 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 ...

  7. 40 CFR 85.2229 - Dynamometer-EPA 81.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Dynamometer-EPA 81. 85.2229 Section 85.2229 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2229 Dynamometer—EPA 81. (a) Applicability. The requirements of this subsection apply to short...

  8. 40 CFR 85.2237 - Test report-EPA 81.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Test report-EPA 81. 85.2237 Section 85.2237 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2237 Test report—EPA 81. (a) Applicability. The requirements of this subsection apply to short...

  9. 40 CFR 85.2238 - Test report-EPA 91.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test report-EPA 91. 85.2238 Section 85.2238 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2238 Test report—EPA 91. (a) Special calendar and model year applicability. The requirements of §...

  10. 40 CFR 85.2237 - Test report-EPA 81.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test report-EPA 81. 85.2237 Section 85.2237 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2237 Test report—EPA 81. (a) Applicability. The requirements of this subsection apply to short...

  11. 40 CFR 85.2229 - Dynamometer-EPA 81.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Dynamometer-EPA 81. 85.2229 Section 85.2229 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2229 Dynamometer—EPA 81. (a) Applicability. The requirements of this subsection apply to short...

  12. 40 CFR 600.109-78 - EPA driving cycles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false EPA driving cycles. 600.109-78 Section 600.109-78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL... Model Year Automobiles-Test Procedures § 600.109-78 EPA driving cycles. (a) The driving cycle to...

  13. 40 CFR 85.2232 - Calibrations, adjustments-EPA 81.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Calibrations, adjustments-EPA 81. 85.2232 Section 85.2232 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Tests § 85.2232 Calibrations, adjustments—EPA 81. (a) Applicability. The requirements of this...

  14. 40 CFR 85.2213 - Idle test-EPA 91.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Idle test-EPA 91. 85.2213 Section 85.2213 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2213 Idle test—EPA 91. (a) General requirements—(1) Exhaust gas sampling algorithm. The analysis...

  15. 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....2217 Loaded test—EPA 91. (a) General requirements—(1) Exhaust gas sampling algorithm. The analysis...

  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....2217 Loaded test—EPA 91. (a) General requirements—(1) Exhaust gas sampling algorithm. The analysis...

  17. 40 CFR 600.109-08 - EPA driving cycles.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false EPA driving cycles. 600.109-08 Section 600.109-08 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL... Emission Test Procedures § 600.109-08 EPA driving cycles. (a) The FTP driving cycle is prescribed in §...

  18. 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....2213 Idle test—EPA 91. (a) General requirements—(1) Exhaust gas sampling algorithm. The analysis...

  19. 40 CFR 85.2229 - Dynamometer-EPA 81.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer-EPA 81. 85.2229 Section 85.2229 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2229 Dynamometer—EPA 81. (a) Applicability. The requirements of this subsection apply to short...

  20. 40 CFR 85.2237 - Test report-EPA 81.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Test report-EPA 81. 85.2237 Section 85.2237 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2237 Test report—EPA 81. (a) Applicability. The requirements of this subsection apply to short...