76 FR 13569 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-14

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2010-0903; FRL-9278-6] Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open Burning Regulations AGENCY... burning regulations which are currently in the Virginia SIP. There are no substantive changes to the rule...

US FDA and USA EPA Voluntary Submission of Genomic Data Guidance: Current and Future Use of Genomics in Decision Making

EPA Science Inventory

Appropriate utilization of data from toxicogenomic studies ins an ongoing concern of the regulated industries and the agencies charged with assessing safety or risk. An area of current interest is the possibility of toxicogenomics to enhance our ability to develop higher or high-...

Cord Wood Testing in a Non-Catalytic Wood Stove

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butcher, T.; Trojanowski, R.; Wei, G.

EPA Method 28 and the current wood stove regulations have been in-place since 1988. Recently, EPA proposed an update to the existing NSPS for wood stove regulations which includes a plan to transition from the current crib wood fuel to cord wood fuel for certification testing. Cord wood is seen as generally more representative of field conditions while the crib wood is seen as more repeatable. In any change of certification test fuel, there are questions about the impact on measured results and the correlation between tests with the two different fuels. The purpose of the work reported here ismore » to provide data on the performance of a noncatalytic stove with cord wood. The stove selected has previously been certified with crib wood which provides a basis for comparison with cord wood. Overall, particulate emissions were found to be considerably higher with cord wood.« less

The Effects of EPA, DHA, and Aspirin Ingestion on Plasma Lysophospholipids and Autotaxin

PubMed Central

Block, RC; Duff, R; Lawrence, P; Kakinami, L; Brenna, JT; Shearer, GC; Meednu, N; Mousa, S; Friedman, A; Harris, WS; Larson, Mark; Georas, S

2010-01-01

SUMMARY Lysophophatidylcholine (LPC) and lysophosphatidic acid (LPA) are potent lysolipid mediators increasingly linked with atherosclerosis and inflammation. A current model proposing that plasma LPA is produced when LPC is hydrolyzed by the enzyme autotaxin has not been rigorously investigated in human subjects. We conducted a clinical trial of eicosapentaenoic acid/docosahexaenoic acid (EPA/DHA) and aspirin ingestion in normal volunteers. Fasting blood samples were drawn at baseline and after 4-week supplementation with EPA/DHA (3.4 g/d) with and without aspirin (650 mg). Plasma LPC and LPA species and autotaxin activity were measured. EPA-LPC and DHA-LPC concentrations increased significantly with EPA/DHA supplementation whereas EPA- and DHA-LPA did not. Autotaxin activity was unaffected by any treatment, and aspirin had no effect on any endpoint. Taken together, our data demonstrate that plasma LPC, but not LPA, species can be dynamically regulated by dietary supplementation, and argue against a simple model of LPA generation via LPC hydrolysis. PMID:20106646

FGD uses in agriculture: status of federal regulations and support

USDA-ARS?s Scientific Manuscript database

In 2010 the EPA proposed regulations under RCRA to address the disposal of CCRs. Initially, the EPA proposed two regulatory options: 1) continue to regulate under Subtitle D, or 2) regulate under the more restrictive Subtitle C. After extensive study during the rulemaking process, EPA established r...

76 FR 14839 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-18

...Pursuant to section 112(l) of the 1990 Clean Air Act, EPA granted delegation of specific national emission standards for hazardous air pollutants (NESHAP) to the Maricopa County Air Quality Department on May 6, 2010, and December 14, 2010, and to the Santa Barbara County Air Pollution Control District on July 30, 2010. EPA is proposing to revise the Code of Federal Regulations to reflect the current delegation status of NESHAP in Arizona and California.

Feeling the crunch: EPA strives to reinvent itself

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fairley, P.

1995-11-01

EPA`s Leadership and the Republican majority in Congress agree that environmental protection must become cheaper and smarter. Both say the nation needs a new style of regulation in which EPA and industry work as partners and a new system of regulation in which EPA sets standards for environmental performance and then helps industry achieve compliance. The things they passionately disagree on, however, are how to reach that system from today`s command and control regulation and how quickly change can be achieved.

Liners and Leak Detection Systems for Hazardous Waste Land Disposal Units - Federal Register Notice, January 29, 1992

EPA Pesticide Factsheets

The EPA is amending its current regulations under the Resource Conservation and Recovery Act (RCRA) concerning liner and leachate collection and removal systems for hazardous waste surface impoundments, landfills, and waste piles.

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 4 2012-07-01 2012-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1031 - EPA-approved Maine regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false EPA-approved Maine regulations. 52.1031... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1031 EPA-approved Maine... EPA as revisions to the Maine State Implementation Plan. This table is for informational purposes only...

40 CFR 52.1031 - EPA-approved Maine regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false EPA-approved Maine regulations. 52.1031... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1031 EPA-approved Maine... EPA as revisions to the Maine State Implementation Plan. This table is for informational purposes only...

Integrative analysis of DNA methylation and gene expression data identifies EPAS1 as a key regulator of COPD.

PubMed

Yoo, Seungyeul; Takikawa, Sachiko; Geraghty, Patrick; Argmann, Carmen; Campbell, Joshua; Lin, Luan; Huang, Tao; Tu, Zhidong; Foronjy, Robert F; Feronjy, Robert; Spira, Avrum; Schadt, Eric E; Powell, Charles A; Zhu, Jun

2015-01-01

Chronic Obstructive Pulmonary Disease (COPD) is a complex disease. Genetic, epigenetic, and environmental factors are known to contribute to COPD risk and disease progression. Therefore we developed a systematic approach to identify key regulators of COPD that integrates genome-wide DNA methylation, gene expression, and phenotype data in lung tissue from COPD and control samples. Our integrative analysis identified 126 key regulators of COPD. We identified EPAS1 as the only key regulator whose downstream genes significantly overlapped with multiple genes sets associated with COPD disease severity. EPAS1 is distinct in comparison with other key regulators in terms of methylation profile and downstream target genes. Genes predicted to be regulated by EPAS1 were enriched for biological processes including signaling, cell communications, and system development. We confirmed that EPAS1 protein levels are lower in human COPD lung tissue compared to non-disease controls and that Epas1 gene expression is reduced in mice chronically exposed to cigarette smoke. As EPAS1 downstream genes were significantly enriched for hypoxia responsive genes in endothelial cells, we tested EPAS1 function in human endothelial cells. EPAS1 knockdown by siRNA in endothelial cells impacted genes that significantly overlapped with EPAS1 downstream genes in lung tissue including hypoxia responsive genes, and genes associated with emphysema severity. Our first integrative analysis of genome-wide DNA methylation and gene expression profiles illustrates that not only does DNA methylation play a 'causal' role in the molecular pathophysiology of COPD, but it can be leveraged to directly identify novel key mediators of this pathophysiology.

Results of EPA Pilot Studies on Arsenic Removal

EPA Science Inventory

This presentation will summarize the results of several projects of the USEPA Arsenic Demonstration Program. The presentation will begin with a summary of the current national compliance data of the arsenic regulation including the number and location of MCL violations. The sec...

75 FR 26121 - Regulation of Fuels and Fuel Additives: Alternative Affirmative Defense Requirements for Ultra...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-11

...EPA is issuing a direct final rule to amend the diesel sulfur regulations to allow refiners, importers, distributors, and retailers of highway diesel fuel the option to use an alternative affirmative defense if the Agency finds highway diesel fuel samples above the specified sulfur standard at retail facilities. This alternative defense consists of a comprehensive program of quality assurance sampling and testing that would cover all participating companies that produce and/or distribute highway diesel fuel if certain other conditions are met. The sampling and testing program would be carried out by an independent surveyor. The program would be conducted pursuant to a survey plan approved by EPA that is designed to achieve the same objectives as the current regulatory quality assurance requirement. This rule also amends the gasoline benzene regulations to allow disqualified small refiners the same opportunity to generate gasoline benzene credits as that afforded to non-small refiners.

Multivariate analysis of toxicity experimental results of environmental endpoints. (FutureToxII)

EPA Science Inventory

The toxicity of hundreds of chemicals have been assessed in laboratory animal studies through EPA chemical regulation and toxicological research. Currently, over 5000 laboratory animal toxicity studies have been collected in the Toxicity Reference Database (ToxRefDB). In addition...

Integrative Analysis of DNA Methylation and Gene Expression Data Identifies EPAS1 as a Key Regulator of COPD

PubMed Central

Yoo, Seungyeul; Takikawa, Sachiko; Geraghty, Patrick; Argmann, Carmen; Campbell, Joshua; Lin, Luan; Huang, Tao; Tu, Zhidong; Feronjy, Robert; Spira, Avrum; Schadt, Eric E.; Powell, Charles A.; Zhu, Jun

2015-01-01

Chronic Obstructive Pulmonary Disease (COPD) is a complex disease. Genetic, epigenetic, and environmental factors are known to contribute to COPD risk and disease progression. Therefore we developed a systematic approach to identify key regulators of COPD that integrates genome-wide DNA methylation, gene expression, and phenotype data in lung tissue from COPD and control samples. Our integrative analysis identified 126 key regulators of COPD. We identified EPAS1 as the only key regulator whose downstream genes significantly overlapped with multiple genes sets associated with COPD disease severity. EPAS1 is distinct in comparison with other key regulators in terms of methylation profile and downstream target genes. Genes predicted to be regulated by EPAS1 were enriched for biological processes including signaling, cell communications, and system development. We confirmed that EPAS1 protein levels are lower in human COPD lung tissue compared to non-disease controls and that Epas1 gene expression is reduced in mice chronically exposed to cigarette smoke. As EPAS1 downstream genes were significantly enriched for hypoxia responsive genes in endothelial cells, we tested EPAS1 function in human endothelial cells. EPAS1 knockdown by siRNA in endothelial cells impacted genes that significantly overlapped with EPAS1 downstream genes in lung tissue including hypoxia responsive genes, and genes associated with emphysema severity. Our first integrative analysis of genome-wide DNA methylation and gene expression profiles illustrates that not only does DNA methylation play a ‘causal’ role in the molecular pathophysiology of COPD, but it can be leveraged to directly identify novel key mediators of this pathophysiology. PMID:25569234

40 CFR 86.1807-01 - Vehicle labeling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Motor Vehicles.” (B) For light-duty trucks, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX...: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year New Medium-Duty...

40 CFR 86.1807-01 - Vehicle labeling.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Motor Vehicles.” (B) For light-duty trucks, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX...: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year New Medium-Duty...

40 CFR 86.1807-01 - Vehicle labeling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Motor Vehicles.” (B) For light-duty trucks, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX...: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year New Medium-Duty...

Legal and institutional aspects of regulating intermedia pollution

DOE Office of Scientific and Technical Information (OSTI.GOV)

Entman, R.M.

1980-05-01

Intermedia pollution is defined here as the creation of new environmental impacts by controlling existing ones. DOE asked four questions: (1) do the major environmental laws address intermedia pollution; (2) does the Environmental Protection Agency (EPA) have rules, regulations, and procedures through which it considers intermedia questions; (3) do the legislative histories of the laws indicate whether Congress intended for the EPA to consider intermedia issues; and (4) in what ways do the existing laws and regulatory procedures exacerbate intermedia pollution. The answer to the first three questions is yes; much of this report is devoted to amplifying and qualifyingmore » that response, the rest to answering the fourth question. The report frames these issues by asking how we can control the adverse environmental i.e., intermedia, impacts of EPA itself. A case study of the intermedia implications of recently issued air-pollution standards for coal-fired power plants illustrates the themes concretely. An analysis of policy alternatives for improving intermedia pollution control concludes the study. The major problems impending good intermedia policy decisions are: conflicts among and failures fully to implement environmental laws; political pressures; tendencies of EPA to minimize the adverse environmental consequences of its own actions; uncertainties caused by the rudimentary scientific understanding of intermedia pollution; and limitations on EPA's organizational ability to handle whatever complex intermedia information it does obtain. The final chapter assesses three policy responses to these problems: do nothing new; issue an incremental prod; and a new law and EPA suffice. Evaluation of these alternatives depends on how deficient current practices are thought to be.« less

Skin cancer and inorganic arsenic: uncertainty-status of risk.

PubMed

Brown, K G; Guo, H R; Kuo, T L; Greene, H L

1997-02-01

The current U.S. EPA standard for inorganic arsenic in drinking water is 50 ppb (microgram/L), dating to the National Interim Primary Drinking Water Regulation of 1976. The current EPA risk analysis predicts an increased lifetime skin cancer risk on the order of 3 or 4 per 1000 from chronic exposure at that concentration. Revision of the standard to only a few ppb, perhaps even less than 1 ppb, may be indicated by the EPA analysis to reduce the lifetime risk to an acceptable level. The cost to water utilities, and ultimately to their consumers, to conform to such a large reduction in the standard could easily reach several billion dollars, so it is particularly important to assess accurately the current risk and the risk reduction that would be achieved by a lower standard. This article addresses the major sources of uncertainty in the EPA analysis with respect to this objective. Specifically, it focuses on uncertainty and variability in the exposure estimates for the landmark study of Tseng and colleagues in Taiwan, analyzed using a reconstruction of the their exposure data. It is concluded that while the available dataset is suitable to establish the hazard of skin cancer, it is too highly summarized for reliable dose-response assessment. A new epidemiologic study is needed, designed for the requirements of dose-response assessment.

A PRELIMINARY EVALUATION OF MODELS-3 CMAQ USING PARTICULATE MATTER DATA FROM THE IMPROVE NETWORK

EPA Science Inventory

The Clean Air Act and its Amendments require the United States Environmental Protection Agency (EPA) to establish National Ambient Air Quality Standards for Particulate Matter (PM) and to assess current and future air quality regulations designed to protect human health and wel...

EPA Treatability Database Digs Deep for Data on Drinking Water Contaminants and Treatment Processes

EPA Science Inventory

The TDB is an interactive database that was initially developed in 2006-2007. The TDB currently contains more than 60 regulated and unregulated contaminants and 28 treatment processes that are known to be effective and are commonly employed at drinking water utilities. TDB lite...

EPA Approved Regulations in the California SIP

EPA Pesticide Factsheets

EPA approved California statutes and regulations incorporated by reference in the applicable State Implementation Plan (SIP), as well as approved test procedures, methods and specifications that are cited in certain regulations listed.

EPA Facility Registry Service (FRS): ICIS

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 Integrated Compliance Information System (ICIS). When complete, ICIS will provide a database that will contain integrated enforcement and compliance information across most of EPA's programs. The vision for ICIS is to replace EPA's independent databases that contain enforcement data with a single repository for that information. Currently, ICIS contains all Federal Administrative and Judicial enforcement actions and a subset of the Permit Compliance System (PCS), which supports the National Pollutant Discharge Elimination System (NPDES). ICIS exchanges non-sensitive enforcement/compliance activities, non-sensitive formal enforcement actions and NPDES information with FRS. This web feature service contains the enforcement/compliance activities and formal enforcement action related facilities; the NPDES facilities are contained in the PCS_NPDES web feature service. 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 f

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.

78 FR 34431 - Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-07

...EPA is proposing a regulation that would strengthen the controls on discharges from certain steam electric power plants by revising technology-based effluent limitations guidelines and standards for the steam electric power generating point source category. Steam electric power plants alone contribute 50-60 percent of all toxic pollutants discharged to surface waters by all industrial categories currently regulated in the United States under the Clean Water Act. Furthermore, power plant discharges to surface waters are expected to increase as pollutants are increasingly captured by air pollution controls and transferred to wastewater discharges. This proposal, if implemented, would reduce the amount of toxic metals and other pollutants discharged to surface waters from power plants. EPA is considering several regulatory options in this rulemaking and has identified four preferred alternatives for regulation of discharges from existing sources. These four preferred alternatives differ with respect to the scope of requirements that would be applicable to existing discharges of pollutants found in two wastestreams generated at power plants. EPA estimates that the preferred options for this proposed rule would annually reduce pollutant discharges by 0.47 billion to 2.62 billion pounds, reduce water use by 50 billion to 103 billion gallons, cost $185 million to $954 million, and would be economically achievable.

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

O`Donnell, E.

1995-12-31

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

76 FR 20661 - Agency Information Collection Activities; Proposed Collection; Comment Request; Contractor...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... Activities; Proposed Collection; Comment Request; Contractor Conflicts of Interest AGENCY: Environmental....regulations.gov . Title: Contractor Conflicts of Interest. ICR numbers: EPA ICR No. 1550.09, OMB Control No... control numbers in certain EPA regulations is consolidated in 40 CFR part 9. Abstract: EPA contractors...

EPA for Businesses and Non-Profits

EPA Pesticide Factsheets

Information and links to EPA web pages that are meant to help businesses and non-profits adhere to EPA regulations and otherwise protect the environment, take advantage of opportunities to collaborate with the EPA, and find training EPA training programs.

Using Science for Environmental Regulation

EPA Science Inventory

Scientists have helped apply environmental aquatic toxicology to develop regulations for EPA over many years. This presentation will highlight some historical changes in the aquatic environment and how EPA has used them to develop regulations for the Clean Water Act.

SYNTHESIS OF A POLYMERIC HYBRID ION EXCHANGER WITH RECOVERED IRON(III) TOWARDS THE REMOVAL OF ARSENIC

EPA Science Inventory

Every year, millions of tons of ferric hydroxide loaded water treatment residuals are disposed of under current EPA regulations into landfills and other waste sites. Meanwhile, half way around the world, millions of people are drinking arsenic contaminated water on a daily bas...

76 FR 66715 - Agency Information Collection Activities; Proposed Collection; Comment Request; Monthly Progress...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-27

... ``anonymous access'' system, which means EPA will not know your identity or contact information unless you...-OARM-2011-0748, which is available for online viewing at http://www.regulations.gov , or in person... a person is not required to respond to, a collection of information, unless it displays a currently...

76 FR 40242 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Modifications to Indiana...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

... Deterioration (PSD) and Nonattainment New Source Review (NNSR) rules. The amendments include grammatical changes, corrections to numbering, addition of definitions consistent with Federal PSD and NNSR regulations, and... revisions to EPA for approval on November 24, 2010. They are consistent with the current Federal PSD and...

(PRESENTED IN ALBERTA, CANADA) A PERFORMANCE EVALUATION OF THE 2004 RELEASE OF MODELS-3 CMAQ

EPA Science Inventory

The Clean Air Act and its Amendments require that the U.S. Environmental Protection Agency (EPA) establish National Ambient Air Quality Standards for O₃ and particulate matter and to assess current and future air quality regulations designed to protect human health and...

76 FR 77817 - Agency Information Collection Activities; Proposed Renewal of Several Currently Approved...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-14

... manufacturing). Abstract: The Customs and Border Protection (CBP) regulations at 19 CFR 12.112 require that an... agricultural and chemical manufacturing). Abstract: This ICR renewal will allow EPA to collect necessary data... Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act (FQPA) of...

Agency-wide Quality System Documents

EPA Pesticide Factsheets

Quality specifications for EPA organizations as defined by EPA Directives are internal policy documents that apply only to EPA organizations. The Code of Federal Regulations defines specifications for extramural agreements with non-EPA organizations.

ENVIRONMENTAL REGULATIONS AND TECHNOLOGY - THE ELECTROPLATING INDUSTRY

EPA Science Inventory

This 44-page Technology Transfer Environmental Regulations and Technology publication is an update of a 1980 EPA publication that has been revised to reflect changes in the EPA regulations, as well as in the pollution control technologies that affect the electroplating industry. ...

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

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, findingmore » 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.« less

75 FR 16387 - Approval and Promulgation of Air Quality Implementation Plan: Kentucky; Approval Section 110(a)(1...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... the comment period is that EPA has learned that supplemental information relating to projected... viewed online at http://www.regulations.gov using docket ID No. EPA-R04-OAR- 2007-1186-0043. Thus, EPA is...://www.regulations.gov : Follow the on-line instructions for submitting comments. 2. E-mail: benjamin...

EPAS-1 mediates SP-1-dependent FBI-1 expression and regulates tumor cell survival and proliferation.

PubMed

Wang, Xiaogang; Cao, Peng; Li, Zhiqing; Wu, Dongyang; Wang, Xi; Liang, Guobiao

2014-09-04

Factor binding IST-1 (FBI-1) plays an important role in oncogenic transformation and tumorigenesis. As FBI-1 is over-expressed in multiple human cancers, the regulation of itself would provide new effective options for cancer intervention. In this work, we aimed to study the role that EPAS-1 plays in regulating FBI-1. We use the fact that specificity protein-1 (SP-1) is one of the crucial transcription factors of FBI-1, and that SP-1 can interact with the endothelial pas domain protein-1 (EPAS-1) for the induction of hypoxia related genes. The study showed that EPAS-1 plays an indispensible role in SP-1 transcription factor-mediated FBI-1 induction, and participated in tumor cell survival and proliferation. Thus, EPAS-1 could be a novel target for cancer therapeutics.

76 FR 15975 - Cross-Media Electronic Reporting Regulation Authorized Program Revision/Modification Approvals...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9284-9] Cross-Media Electronic Reporting Regulation... (EPA). ACTION: Notice. SUMMARY: This notice announces EPA's approval, under regulations for Cross-Media..., [email protected] . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... Control No. 2060-0528. ICR Status: This ICR is scheduled to expire on March 31, 2011. Under OMB..., a collection of information, unless it displays a currently valid OMB control number. The OMB control numbers for EPA's regulations in title 40 of the CFR, after appearing in the Federal Register when...

Performance of the Proposed New Federal Reference Methods for Measuring Ozone Concentrations in Ambient Air

EPA Science Inventory

The current Federal Reference Method (FRM) for measuring concentrations of ozone in ambient air, described in EPA regulations at 40 CFR Part 50, Appendix D, is based on the dry, gas-phase, chemiluminescence reaction between ethylene (C₂H₄) and any ozone (O

78 FR 42875 - Community Right-to-Know; Adoption of 2012 North American Industry Classification System (NAICS...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

....regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system, which means EPA.../ . SUPPLEMENTARY INFORMATION: I. Why is EPA using a direct final rule? EPA is publishing this rule without a prior... entity, consult the person listed in the FOR FURTHER INFORMATION CONTACT section. III. What should I...

75 FR 44930 - Stakeholder Input; Revisions to Water Quality Standards Regulation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-30

... Input; Revisions to Water Quality Standards Regulation AGENCY: Environmental Protection Agency. ACTION... national rulemaking to make a limited set of targeted changes to EPA's water quality standards regulation... rulemaking, and to hear views from the public regarding possible changes to EPA's water quality standards...

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.

Radiation Resources Outside of EPA

EPA Pesticide Factsheets

EPA does not license nuclear power plants or regulate the non-ionizing radiation from cell phones, smart meters or power lines. This page provides links to the state and federal agencies that regulate these matters.

Noneconomic factors influencing scrap metal disposition decisions at DOE and NRC-licensed nuclear facilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ewen, M.D.; Robinson, L.A.

1997-02-01

The U.S. Environmental Protection Agency (EPA) is currently developing radiation protection standards for scrap metal, which will establish criteria for the unconditional clearance of scrap from nuclear facilities. In support of this effort, Industrial Economics, Incorporated is assessing the costs and benefits attributable to the rulemaking. The first step in this analysis is to develop an in-depth understanding of the factors influencing scrap disposition decisions, so that one can predict current and future practices under existing requirements and compare them to the potential effects of EPA`s rulemaking. These baseline practices are difficult to predict due to a variety of factors.more » First, because decommissioning activities are just beginning at many sites, current practices do not necessarily provide an accurate indicator of how these practices may evolve as site managers gain experience with related decisions. Second, a number of different regulations and policies apply to these decisions, and the interactive effects of these requirements can be difficult to predict. Third, factors other than regulatory constraints and costs may have a significant effect on related decisions, such as concerns about public perceptions. In general, research suggests that these factors tend to discourage the unconditional clearance of scrap metal.« less

Poster: Report Fraud Waste and Abuse to the EPA OIG Hotline

EPA Pesticide Factsheets

The EPA OIG hotline receives complaints of fraud, waste, and abuse in EPA and U.S. Chemical Safety Board programs and operations including mismanagement or violations of law, rules, or regulations by EPA employees or program participants.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-30

...: Stakeholder Meeting Concerning EPA's Intent To Regulate Perchlorate Levels in Drinking Water AGENCY... a proposed National Primary Drinking Water Regulation for Perchlorate. DATES: The public meeting and... to obtain access to the building. FOR FURTHER INFORMATION CONTACT: More information on Perchlorate is...

EPAS-1 Mediates SP-1-Dependent FBI-1 Expression and Regulates Tumor Cell Survival and Proliferation

PubMed Central

Wang, Xiaogang; Cao, Peng; Li, Zhiqing; Wu, Dongyang; Wang, Xi; Liang, Guobiao

2014-01-01

Factor binding IST-1 (FBI-1) plays an important role in oncogenic transformation and tumorigenesis. As FBI-1 is over-expressed in multiple human cancers, the regulation of itself would provide new effective options for cancer intervention. In this work, we aimed to study the role that EPAS-1 plays in regulating FBI-1. We use the fact that specificity protein-1 (SP-1) is one of the crucial transcription factors of FBI-1, and that SP-1 can interact with the endothelial pas domain protein-1 (EPAS-1) for the induction of hypoxia related genes. The study showed that EPAS-1 plays an indispensible role in SP-1 transcription factor-mediated FBI-1 induction, and participated in tumor cell survival and proliferation. Thus, EPAS-1 could be a novel target for cancer therapeutics. PMID:25192290

TSCA Section 21 Petition Requesting EPA to Regulate Lead in Fishing Tackle

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under section 6 of TSCA to protect the environment from fishing tackle containing lead including fishing weights, sinkers, lures, jigs, and/or other tackle.

Improved eicosapentaenoic acid production in Pythium splendens RBB-5 based on metabolic regulation analysis.

PubMed

Ren, Liang; Zhou, Pengpeng; Zhu, Yuanmin; Zhang, Ruijiao; Yu, Longjiang

2017-05-01

Eicosapentaenoic acid (EPA) is an essential polyunsaturated fatty acid for human beings. At present, the production of commercially available long-chain polyunsaturated fatty acids, mainly from wild-caught ocean fish, is struggling to meet the increasing demand for EPA. Production of EPA by microorganisms may be an alternative, effective and economical method. The oleaginous fungus Pythium splendens RBB-5 is a potential source of EPA, and thanks to the simple culture conditions required, high yields can be achieved in a facile manner. In the study, lipid metabolomics was performed in an attempt to enhance EPA biosynthesis in Pythium splendens. Synthetic, metabolic regulation and gene expression analyses were conducted to clarify the mechanism of EPA biosynthesis, and guide optimization of EPA production. The results showed that the Δ 6 desaturase pathway is the main EPA biosynthetic route in this organism, and ∆ 6 , ∆ 12 and Δ 17 desaturases are the rate-limiting enzymes. All the three desaturase genes were separately introduced into the parent strain to increase the flow of fatty acids into the Δ 6 desaturase pathway. Enhanced expression of these key enzymes, in combination with improved regulation of metabolism, resulted in a maximum yield of 1.43 g/L in the D12 transgenic strain, which represents a tenfold increase over the parent strain before optimization. This is the higher EPA production yield yet reported for a microbial system. Our findings may allow the production of EPA at an industrial scale, and the strategy employed could be used to increase the production of EPA or other lipids in oleaginous microorganisms.

EPA Grants Overview for Applicants and Recipients

EPA Pesticide Factsheets

The purpose of this training seminar is to ensure that EPA's nonprofit recipient community understands the assistance agreement regulations and EPA's nonprofit recipient community understands how to manage assistance agreements.

Validation of the digital opacity compliance system under regulatory enforcement conditions.

PubMed

McFarland, Michael J; Rasmussen, Steve L; Stone, Daniel A; Palmer, Glenn R; Wander, Joseph D

2006-09-01

U.S. Environmental Protection Agency (EPA) Emission Measurement Center in conjunction with EPA Regions VI and VIII, the state of Utah, and the U.S. Department of Defense have conducted a series of long-term pilot and field tests to determine the accuracy and reliability of a visible opacity monitoring system consisting of a conventional digital camera and a separate computer software application for plume opacity determination. This technology, known as the Digital Opacity Compliance System (DOCS), has been successfully demonstrated at EPA-sponsored Method-9 "smoke schools", as well as at a number of government and commercially operated industrial facilities. Results from the current DOCS regulatory pilot study demonstrated that, under regulatory enforcement conditions, the average difference in opacity measurement between the DOCS technology and EPA Reference Method 9 (Method 9) was 1.12%. This opacity difference, which was computed from the evaluation of 241 regulated air sources, was found to be statistically significant at the 99% confidence level. In evaluating only those sources for which a nonzero visible opacity level was recorded, the

33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... (EPA) and others in the Thea Foss and Wheeler-Osgood Waterways EPA superfund cleanup site. Vessels may...

33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... (EPA) and others in the Thea Foss and Wheeler-Osgood Waterways EPA superfund cleanup site. Vessels may...

33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... (EPA) and others in the Thea Foss and Wheeler-Osgood Waterways EPA superfund cleanup site. Vessels may...

33 CFR 165.1329 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA. 165.1329... Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA... (EPA) and others in the Thea Foss and Wheeler-Osgood Waterways EPA superfund cleanup site. Vessels may...

78 FR 36775 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... EPA-HQ-OECA-2012-0660, which is available for either public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/ DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public...

(Docket A-93-02) Category II-B: EPA Factual Memoranda

EPA Pesticide Factsheets

This Index lists factual memoranda from EPA related to the decision to certify that the Department of Energy had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

Manufacturer Tier 3 Questions and EPA Answers

EPA Pesticide Factsheets

This document contains a record of EPA responses to manufacturer questions received prior to October 16, 2015 with respect to implementation of the Tier 3 final rule intended to aid regulated parties in achieving compliance with regulations for light-duty

TSCA Section 21 Petition Requesting EPA to Regulate Anthropogenic Emissions Carbon Dioxide

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under section 6 of TSCA to protect “public health and the environment from the serious harms associated with anthropogenic emissions of carbon dioxide, including ocean acidification.

76 FR 7196 - California State Nonroad Engine Pollution Control Standards; Request for Authorization of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-09

...The California Air Resources Board (CARB) has notified EPA that it has adopted regulations for the control of diesel particulate matter in the exhaust from in-use portable diesel-fueled compression- ignition engines 50 horsepower and greater. CARB has requested that EPA issue a new authorization for the emission standards established by these regulations. This notice announces that EPA has tentatively scheduled a public hearing to consider California's In-Use Portable Diesel Equipment Airborne Toxic Control Measure authorization request and that EPA is now accepting written comment on the request.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... ID No. EPA-HQ-OEI- 2011-0096, to (1) EPA online using http://www.regulations.gov (our preferred... a public docket for this ICR under Docket ID No. EPA-HQ-OEI-2011-0096, which is available for online..., technology-neutral framework for electronic reporting across all EPA programs; allow EPA programs to offer...

77 FR 22777 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-17

... Docket ID No. EPA-HQ-RCRA-2011-0890, which is available for online viewing at www.regulations.gov , or in person viewing at the Resource Conservation and Recovery Act (RCRA) Docket at the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The EPA/DC Public Reading Room...

77 FR 3262 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-23

... Docket ID No EPA-HQ-RCRA-2011-0624, which is available for online viewing at www.regulations.gov , or in person viewing at the Resource Conservation and Recovery Act (RCRA) Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The EPA/DC Public Reading Room...

77 FR 66832 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... ICR under docket ID number EPA-HQ-OECA-2012-0505, which is available for public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center...

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

... Docket ID No EPA-HQ-RCRA-2011-0890, which is available for online viewing at www.regulations.gov , or in person viewing at the Resource Conservation and Recovery Act (RCRA) Docket at the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The EPA/DC Public Reading Room...

EPA or DHA enhanced oxidative stress and aging protein expression in brain of d-galactose treated mice.

PubMed

Hsu, Yuan-Man; Yin, Mei-Chin

2016-06-01

Effects of eicosapentaenoic acid (EPA, 20:5) and docosahexaenoic acid (DHA, 22:6) upon fatty acid composition, oxidative and inflammatory factors and aging proteins in brain of d-galactose (DG) treated aging mice were examined. Each fatty acid at 7 mg/kg BW/week was supplied for 8 weeks. Brain aging was induced by DG treatment (100 mg/kg body weight) via daily subcutaneous injection for 8 weeks. DG, EPA and DHA treatments changed brain fatty acid composition. DG down-regulated brain Bcl-2 expression and up-regulated Bax expression. Compared with DG groups, EPA and DHA further enhanced Bax expression. DG decreased glutathione content, increased reactive oxygen species (ROS) and oxidized glutathione (GSSG) production, the intake of EPA or DHA caused greater ROS and GSSG formation. DG treatments up-regulated the protein expression of p47(phox) and gp91(phox), and the intake of EPA or DHA led to greater p47(phox) and gp91(phox) expression. DG increased brain prostaglandin E2 (PGE2) levels, and cyclooxygenase (COX)-2 expression and activity, the intake of EPA or DHA reduced brain COX-2 activity and PGE2 formation. DG enhanced brain p53, p16 and p21 expression. EPA and DHA intake led to greater p21 expression, and EPA only caused greater p53 and p16 expression. These findings suggest that these two PUFAs have toxic effects toward aging brain.

77 FR 43000 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Offset Lithographic...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2012-0042; FRL-9702-2] Approval and... Printing Regulations AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is... Technology (RACT) for sources covered by EPA's Control Techniques Guidelines (CTG) for offset lithographic...

76 FR 37274 - Outer Continental Shelf Air Regulations Consistency Update for Alaska

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

... and prevents EPA from making substantive changes to the requirements it incorporates. As a result, EPA... narrative discussing how EPA made the decision to include or exclude rules. The Alaska Eskimo Whaling Commission expressed specific concern with EPA's decision to exclude administrative and procedural rules and...

(Docket A-93-02) Category II-E: EPA Memoranda of Meetings with Outside Persons

EPA Pesticide Factsheets

This Index lists EPA memoranda of meetings with outside persons related to the decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

(Docket A-93-02) Category II-A: EPA Reports/Studies and Other Miscellaneous Reports

EPA Pesticide Factsheets

This Index lists reports and other miscellaneous items EPA reviewed in making its decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

Evaluation of a high-EPA oil from transgenic Camelina sativa in feeds for Atlantic salmon (Salmo salar L.): Effects on tissue fatty acid composition, histology and gene expression.

PubMed

Betancor, M B; Sprague, M; Sayanova, O; Usher, S; Campbell, P J; Napier, J A; Caballero, M J; Tocher, D R

2015-07-01

Currently, one alternative for dietary fish oil (FO) in aquafeeds is vegetable oils (VO) that are devoid of omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFAs). Entirely new sources of n-3 LC-PUFA such as eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids through de novo production are a potential solution to fill the gap between supply and demand of these important nutrients. Camelina sativa was metabolically engineered to produce a seed oil (ECO) with > 20% EPA and its potential to substitute for FO in Atlantic salmon feeds was tested. Fish were fed with one of the three experimental diets containing FO, wild-type camelina oil (WCO) or ECO as the sole lipid sources for 7 weeks. Inclusion of ECO did not affect any of the performance parameters studied and enhanced apparent digestibility of individual n-6 and n-3 PUFA compared to dietary WCO. High levels of EPA were maintained in brain, liver and intestine (pyloric caeca), and levels of DPA and DHA were increased in liver and intestine of fish fed ECO compared to fish fed WCO likely due to increased LC-PUFA biosynthesis based on up-regulation of the genes. Fish fed ECO showed slight lipid accumulation within hepatocytes similar to that with WCO, although not significantly different to fish fed FO. The regulation of a small number of genes could be attributed to the specific effect of ECO (311 features) with metabolism being the most affected category. The EPA oil from transgenic Camelina (ECO) could be used as a substitute for FO, however it is a hybrid oil containing both FO (EPA) and VO (18:2n-6) fatty acid signatures that resulted in similarly mixed metabolic and physiological responses.

40 CFR 142.19 - EPA review of State implementation of national primary drinking water regulations for lead and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 23 2014-07-01 2014-07-01 false EPA review of State implementation of national primary drinking water regulations for lead and copper. 142.19 Section 142.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION Primar...

Status report on analytical methods to support the disinfectant/disinfection by-products regulation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-08-01

The U.S. EPA is developng national regulations to control disinfectants and disinfection by-products in public drinking water supplies. Twelve disinfectants and disinfection by-products are identified for possible regulation under this rule. The document summarizes the analytical methods that EPA intends to propose as compliance monitoring methods. A discussion of surrogate measurements that are being considered for inclusion in the regulation is also provided.

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...

77 FR 12051 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... under Docket ID number EPA-HQ-OARM-2011-0748, which is available for public viewing at www.regulations.gov , or in person viewing at the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The EPA/DC Public Reading Room is open from 8 a.m. to 4:30 p.m., Monday...

75 FR 69659 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... and other Agricultural Chemical Manufacturing), 9641 (Regulation of Agricultural Marketing and...) EPA online using http://www.regulations.gov (our preferred method), or by mail to: Office of Pesticide... under Docket ID No. EPA- [[Page 69660

40 CFR 52.2820 - Identification of plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...

40 CFR 52.2820 - Identification of plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...

40 CFR 52.2820 - Identification of plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...

40 CFR 141.131 - Analytical requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Disinfectant Residuals, Disinfection Byproducts, and... Constitution Avenue, NW., EPA West, Room B102, Washington, DC 20460, or at the National Archives and Records...: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. EPA Method 552...

40 CFR 52.2820 - Identification of plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...

40 CFR 52.2820 - Identification of plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... national ambient air quality standards. (b) Incorporation by reference. (1) Material listed in paragraphs..., DC; or the National Archives and Records Administration (NARA). For information on the availability.../code_of_federal_regulations/ibr_locations.html. (c) EPA approved regulations. Table 52.2820—EPA...

Notification: Audit of EPA's Implementation of the Cross-Media Electronic Reporting Regulation (CROMERR)

EPA Pesticide Factsheets

Project #OMS-FY11-0006 and #OMS-FY12-0004, January 26, 2012. On February 7, 2011 the EPA's OIG began preliminary research on the audit of EPA’s Implementation of the Cross-Media Electronic Reporting Regulation (CROMERR).

78 FR 27160 - Approval and Promulgation of Air Quality Implementation Plans; District of Columbia, Maryland and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... request of the Maryland Department of the Environment (MDE), EPA is reopening the comment period. Comments....regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system, which means EPA...

Reference News Release: EPA Finalizes Rule to Modernize Clean Water Act Reporting

EPA Pesticide Factsheets

Today, the U.S. Environmental Protection Agency (EPA) finalized a rule to modernize Clean Water Act reporting for municipalities, industries, and other facilities. The final rule will require regulated entities and state and federal regulators to use exist

EPA's Air Quality Rules for Reciprocating Internal Combustion Engines (RICE) and their Application to CHP (Webinar) – June 24, 2014

EPA Pesticide Factsheets

This webinar discusses the effect of EPA's air quality regulations on CHP facilities and stationary RICE, and describes how CHP systems can comply with air quality regulations by using stationary RICE.

Federal Register: Proposed Revisions to the Consolidated Permit Regulations in Accordance with the Settlement Agreement

EPA Pesticide Factsheets

On November 16, 1981, EPA entered into a settlement agreement with numerous industry petitioners In the consolidated permit regulations litigation (NRDC v. EPA and consolidated cases, No. 80-1607 (D.C. Cir., filed June 2, 1980)).

77 FR 8757 - Revising Underground Storage Tank Regulations-Revisions to Existing Requirements and New...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

... instructions for submitting comments. Email: [email protected] . Mail: EPA Docket Center (EPA/DC... arrangements should be made for deliveries of boxed information. Instructions: Direct your comments to Docket..., EPA/DC, EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The Public Reading Room is...

48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For EPA...

48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For EPA...

48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For EPA...

48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For EPA...

48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For EPA...

EPA Regulation of Bed Bug Pesticides

EPA Pesticide Factsheets

All pesticides must be registered by EPA before being sold and used in the U.S., other than those that rely on a limited set of active ingredients (so-called minimum risk pesticides). EPA reviews for safety and effectiveness.

Legislative aspects of hazardous waste management.

PubMed Central

Friedman, M

1983-01-01

In the fall of 1976 Congress enacted the Resource Conservation and Recovery Act, commonly referred to as RCRA. The objective of the statute is to create an orderly system for the generation, handling and disposal of hazardous waste by means of a comprehensive tracking and record keeping mechanism. RCRA does not regulate directly by statute so much as it delegates rule making authority to the U.S. Environmental Protection Agency. Pursuant to its mandate to develop regulations in accordance with the broad criteria of RCRA, EPA has published extensive regulations. These regulations address hazardous waste generation, transportation, treatment, storage and handling and its final disposal. The statute also offers remedies available to both EPA and the public at large to ensure enforcement of the provisions of RCRA and the EPA regulations. Additionally, it sets guidelines for states to implement their own hazardous waste management programs. This article is intended to introduce this complicated statutory/regulatory package to scientists and health professionals. It outlines the provisions of RCRA and the EPA regulations, abbreviates early judicial decisions interpreting these provisions and sets forth a brief description of various state approaches to hazardous waste management. PMID:6825630

CHAPTER 9: PROTECTING ENVIRONMENTAL WELFARE: COMPARISON OF EMERGETIC AND ECONOMIC VALUATION

EPA Science Inventory

To protect human and environmental welfare, the US EPA aims to base environmental regulations and policies on sound scientific and, where possible, economic analyses. The EPA has accordingly conducted analysis of the economic impact of regulations for three decades but has yet ...

Evaluation of a staged fuel combustor for turboprop engines

NASA Technical Reports Server (NTRS)

Verdouw, A. J.

1976-01-01

Proposed EPA emission regulations require emission reduction by 1979 for various gas turbine engine classes. Extensive combustion technology advancements are required to meet the proposed regulations. The T56 turboprop engine requires CO, UHC, and smoke reduction. A staged fuel combustor design was tested on a combustion rig to evaluate emission reduction potential in turboprop engines from fuel zoning. The can-type combustor has separately fueled-pilot and main combustion zones in series. The main zone fueling system was arranged for potential incorporation into the T56 with minor or no modifications to the basic engine. Three combustor variable geometry systems were incorporated to evaluate various airflow distributions. Emission results with fixed geometry operation met all proposed EPA regulations over the EPA LTO cycle. CO reduction was 82 percent, UHC reduction was 96 percent, and smoke reduction was 84 percent. NOx increased 14 percent over the LTO cycle. At high power, NOx reduction was 40 to 55 percent. This NOx reduction has potential application to stationary gas turbine powerplants which have different EPA regulations.

Laws and Executive Orders | Laws & Regulations | US EPA

EPA Pesticide Factsheets

2013-07-18

Lists and links to descriptions of the major laws and executive orders that EPA administers and/or that guide EPA rulemakings, including the Clean Air Act, the Toxic Substance Control Act, CERCLA or Superfund, and the Clean Water Act.

EPA GEOSPATIAL QUALITY COUNCIL STRATEGY PLAN FY-02

EPA Science Inventory

The EPA Geospatial Quality Council (GQC), 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...

77 FR 35326 - Approval and Promulgation of Implementation Plans; New Mexico; Minor New Source Review (NSR...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-13

... for Cotton Gins AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is... regulation related to minor NSR preconstruction permitting for particulate matter emissions from cotton ginning facilities. The submitted Cotton Gin regulation provides an alternative preconstruction process...

48 CFR 1501.105-3 - Copies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Copies. 1501.105-3 Section 1501.105-3 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY GENERAL GENERAL... 20402. Copies of loose-leaf EPAAR are distributed within EPA and may be obtained from the EPA Facilities...

76 FR 75849 - Approval and Promulgation of Implementation Plans; Georgia; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... public docket without change and may be made available online at http://www.regulations.gov , including... public docket and made available on the Internet. If you submit an electronic comment, EPA recommends... additional information about EPA's public docket visit the EPA Docket Center homepage at http://www.epa.gov...

75 FR 25772 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to Regulation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R08-OAR-2009-0790; FRL-9114-3] Approval and...: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: EPA is taking direct final action..., Environmental Protection Agency (EPA), Region 8, Mailcode 8P-AR, 1595 Wynkoop Street, Denver, Colorado 80202...

78 FR 37804 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-24

...-HQ-OECA-2012-0665, which is available for either public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public Reading...

PEER REVIEW SUPPORTING THE STANDARDS FOR THE ...

EPA Pesticide Factsheets

EPA has been working on developing risk assessments to assist regulators, industry, and the public in evaluating the environmental risks associated with Fossil Fuel Combustion Waste(s) (FFCW) management/disposal in landfills, surface impoundments, other disposal procedures and beneficial uses. The U.S. Environmental Protection Agency (EPA) is evaluating management options for solid wastes from coal combustion (e.g., fly ash, bottom ash, slag). As part of this effort, EPA has prepared the Draft Human and Ecological Risk Assessment of Coal Combustion Wastes. The purpose of this draft risk assessment is to identify and quantify human health and ecological risks that may be associated with current disposal practices for high-volume coal combustion waste (CCW), including fly ash, bottom ash, boiler slag, flue gas desulfurization (FGD) sludge, coal refuse waste, and wastes from fluidized-bed combustion (FBC) units. These risk estimates will help inform EPA’s decisions about how to treat CCW under Subtitle D of the Resource Conservation and Recovery Act.

American Recovery and Reinvestment Act (ARRA) EPA Administrative Terms and Conditions

EPA Pesticide Factsheets

In accordance with EPA regulations,the recipient is authorized to receive advance paymentsunder this agreement,provided that the recipient takes action to minimize the time elapsingbetween the transfer of funds from EPA&the disbursement of those funds.

Report: EPA Relying on Existing Clean Air Act Regulations to Reduce Atmospheric Deposition to the Chesapeake Bay and its Watershed

EPA Pesticide Factsheets

Report #2007-P-00009, February 28, 2007. EPA’s Chesapeake Bay Program Office is relying on anticipated nitrogen deposition reductions from Clean Air Act (CAA) regulations already issued by EPA, combined with other non-air sources' anticipated reductions.

48 CFR 1552.223-71 - EPA Green Meetings and Conferences.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true EPA Green Meetings and Conferences. 1552.223-71 Section 1552.223-71 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION... provision or language substantially the same as the provision in solicitations for meetings and conference...

Climate benefits of U.S. EPA programs and policies that reduced methane emissions 1993-2013

EPA Science Inventory

The United States (U.S.) Environmental Protection Agency (EPA) has established voluntary programs to reduce CH4 emissions, as well as regulations that provide co-benefits of reducing CH4 emissions while controlling for other air pollutants. These programs and regulations address ...

76 FR 7518 - Outer Continental Shelf Air Regulations Consistency Update for Alaska

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 55 [EPA-R10-OAR-2011-0045; FRL-9265-3] Outer Continental Shelf Air Regulations Consistency Update for Alaska AGENCY: Environmental Protection Agency (``EPA... Greaves, Federal and Delegated Air Programs Unit, U.S. Environmental Protection Agency, Region 10, 1200...

76 FR 6780 - Agency Information Collection Activities OMB Responses

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-08

... Action Plan/Activity Integration Plan (CAP/AIP) Reporting System; was approved on 01/06/2011; OMB Number... without change. EPA ICR Number 1445.09; Continuous Release Reporting Regulations (CRRR) under CERCLA; 40... change. EPA ICR Number 1445.10; Continuous Release Reporting Regulations (CRRR) under CERCLA; 40 CFR 302...

78 FR 50412 - California State Nonroad Engine Pollution Control Standards; Amendments to Spark Ignition Marine...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-19

... Engine Pollution Control Standards; Amendments to Spark Ignition Marine Engine and Boat Regulations... Marine Engine and Boat Regulations (2008 Marine SI Amendments or 2008 Amendments). CARB requested EPA... the 2008 Marine SI Amendments. DATES: EPA has tentatively scheduled a public hearing concerning CARB's...

48 CFR 1552.211-79 - Compliance with EPA Policies for Information Resources Management.

Code of Federal Regulations, 2011 CFR

2011-10-01

... developing systems which will be operating on the Agency's national platforms must comply with procedures... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Compliance with EPA... Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT...

TSCA Section 21 Petition Requesting EPA to Lower Lead Dust Hazard Standards and Modify the Definition of Lead-based Paint in its Regulations

EPA Pesticide Factsheets

This petition requests EPA to lower lead dust hazard standards and modify the definition of lead-based paint in its regulations promulgated under sections 401 and 403 of the Toxic Substances Control Act (TSCA).

Notification: Preliminary Research on the Office of Air and Radiation’s Timekeeping Practices and Compliance With Regulations and Policies

EPA Pesticide Factsheets

Project #OA-FY17-0090, December 29, 2016. The EPA OIG plans to begin preliminary research on the Office of Air and Radiation’s timekeeping practices and compliance with federal regulations and related EPA policies and procedures.

77 FR 31610 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... online viewing at http://www.regulations.gov , or in person viewing at the Air and Radiation Docket, in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. Joe...

Bee guide to complying with the Safe Drinking Water Act. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Garland, J.G.; Acker, A.M.

This report provides current information on the Safe Drinking Water Act and recent amendments. The report describes the evolution of the Safe Drinking Water Act and the responsibilities of base personnel involved in compliance with the Act. It also describes the monitoring requirements, analytical requirements, best available technology for controlling contaminants, and public notification requirements for regulated contaminants. The appendixes include proposed contaminants and state water quality agencies. Each Air Force public water distribution system (PWDS) must comply with the SDWA, and the National Primary Drinking Water Regulations (NPDWRs). In the United States and its territories, the provisions of themore » SDWA and the NPDWRs are enforced by the states except in the few instances in which the state has not been delegated primary enforcement responsibility (primacy) by the EPA. States that have primacy may establish drinking water regulations, monitoring schedules, and reporting requirements more stringent than, or in addition to, those in the NPDWRs. Air Force public water systems in these states are required to comply with these additional requirements as well as federal enforcement actions as carried out by the EPA Regional Office.« less

ICPP environmental monitoring report, CY 1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-01-01

Summarized in this report are the data collected through Environmental Monitoring programs conducted at the Idaho Chemical Processing Plant (ICPP) by the Environmental Assurance (EA) Section of the Environmental Compliance and SIS Operations (EC/SIS) Department. Published in response to DOE Order 5484.1, Chap. 3, this report covers the period from December 20, 1988 through December 19, 1989. The ICPP is responsible for complying with all applicable Federal, State, Local and DOE Rules, Regulations and Orders. Radiological effluent and emissions are regulated by the DOE in accordance with the Derived Concentration Guides (DCGs) as presented in DOE Order 5,400.05, and themore » State of Idaho Maximum Permissible Concentrations (MPCs). The Environmental Protection Agency (EPA) regulates all nonradiological waste resulting from the ICPP operations including all airborne, liquid, and solid waste. The EA Section completed a Quality Assurance (QA) Plan for Environmental Monitoring activities during the third quarter of 1986. QA activities have resulted in the ICPP's implementation of the Environmental Protection Agency rules and guidelines pertaining to the Collection, analyses, and reporting of environmentally related samples. Where no approved methods for analyses existed for radionuclides, currently used methods were submitted for the EPA approval. 17 figs., 11 tabs.« less

78 FR 37164 - Revisions to the Air Emissions Reporting Requirements: Revisions to Lead (Pb) Reporting Threshold...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

...Today's action proposes changes to the existing EPA emission inventory reporting requirements on state, local, and tribal agencies in the current Air Emissions Reporting Requirements rule published on December 17, 2008. The proposed amendments would lower the current threshold for reporting Pb sources as point sources; eliminate the requirement for reporting emissions from wildfires and prescribed fires; and replace a requirement for reporting mobile source emissions with a requirement for reporting the input parameters that can be used to run the EPA models that generate the emissions estimates. In addition, the proposed amendments would reduce the reporting burden on state, local, and tribal agencies by removing the requirements to report daily and seasonal emissions associated with carbon monoxide (CO), ozone (O3), and particulate matter up to 10 micrometers in size (PM10) nonattainment areas and nitrogen oxides (NOX) State Implementation Plan (SIP) call areas, although reporting requirements for those emissions would remain in other regulations. Lastly, the proposed amendments would clarify, remove, or simplify some current emissions reporting requirements which we believe are not necessary or are not clearly aligned with current inventory terminology and practices.

76 FR 58493 - Agency Information Collection Activities; Proposed Collection; Comment Request; Requirements for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

..., which means EPA will not know your identity or contact information unless you provide it in the body of....regulations.gov , or in person viewing at the RCRA Docket in the EPA Docket Center (EPA/DC), EPA West, Room... Agency may not conduct or sponsor, and a person is not required to respond to, a collection of...

76 FR 63878 - New Source Performance Standards Review for Nitric Acid Plants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-14

... comments. Agency Web site: http://www.epa.gov/oar/docket.html . Follow the instructions for submitting comments on the EPA Air and Radiation Docket Web site. E-mail: a-and-r[email protected] . Include EPA-HQ-OAR....regulations.gov Web site is an ``anonymous access'' system, which means that the EPA will not know your...

77 FR 74000 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/ DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through...

77 FR 37671 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through...

78 FR 77672 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... online viewing at http://www.regulations.gov , or in person viewing at the Office of Environmental Information Docket in the EPA Docket Center (EPA/DC), EPA WJC West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA/DC Public Reading Room is open from 8 a.m. to 4:30 p.m., Monday through Friday...

78 FR 29368 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-20

... public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/ DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through...

76 FR 78919 - Agency Information Collection Activities; Proposed Collections; Comment Request; Prevention of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... available for online viewing at www.regulations.gov , or in person viewing at the Air and Radiation Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC The EPA/DC Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding...

77 FR 39704 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

...-0263, which is available for public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Avenue NW., Washington, DC. The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 4...

75 FR 80808 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

... number EPA-HQ- OGC-2010-1060, online at http://www.regulations.gov (EPA's preferred method); by e-mail to... Center, EPA West, Room 3334, 1301 Constitution Ave., NW., Washington, DC, between 8:30 a.m. and 4:30 p.m... No. EPA-HQ-OGC-2010-1060) contains a copy of the proposed consent decree. The official public docket...

78 FR 41907 - Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-12

..., Waste treatment and disposal, Water pollution control. Dated: July 3, 2013. Ellen Gilinsky, Acting....regulations.gov or in hard copy at the Water Docket in the EPA Docket Center, EPA/DC, EPA West, Room 3334...-566-1744, and the telephone number for the Water Docket is 202-566-2426. The EPA has established the...

Dietary DHA/EPA ratio affected tissue fatty acid profiles, antioxidant capacity, hematological characteristics and expression of lipid-related genes but not growth in juvenile black seabream (Acanthopagrus schlegelii)

PubMed Central

Monroig, Óscar; Lu, You; Yuan, Ye; Li, Yi; Ding, Liyun; Tocher, Douglas R.; Zhou, Qicun

2017-01-01

An 8-week feeding trial was conducted to investigate the effects of dietary docosahexaenoic to eicosapentaenoic acid ratio (DHA/EPA) on growth performance, fatty acid profiles, antioxidant capacity, hematological characteristics and expression of some lipid metabolism related genes of juvenile black seabream (Acanthopagrus schlegelii) of initial weight 9.47 ± 0.03 g. Five isonitrogenous and isolipidic diets (45% crude protein and 14% crude lipid) were formulated to contain graded DHA/EPA ratios of 0.65, 1.16, 1.60, 2.03 and 2.67. There were no differences in growth performance and feed utilization among treatments. Fish fed higher DHA/EPA ratios had higher malondialdehyde (MDA) contents in serum than lower ratios. Serum triacylglycerol (TAG) content was significantly higher in fish fed the lowest DHA/EPA ratio. Tissue fatty acid profiles reflected the diets despite down-regulation of LC-PUFA biosynthesis genes, fatty acyl desaturase 2 (fads2) and elongase of very long-chain fatty acids 5 (elovl5), by high DHA/EPA ratios. Expression of acetyl-CoA carboxylase alpha (accα) and carnitine palmitoyl transferase 1A (cpt1a) were up-regulated by high DHA/EPA ratio, whereas sterol regulatory element-binding protein-1 (srebp-1) and hormone-sensitive lipase (hsl) were down-regulated. Fatty acid synthase (fas), 6-phosphogluconate dehydrogenase (6pgd) and peroxisome proliferator-activated receptor alpha (pparα) showed highest expression in fish fed intermediate (1.16) DHA/EPA ratio. Overall, this study indicated that dietary DHA/EPA ratio affected fatty acid profiles and significantly influenced lipid metabolism including LC-PUFA biosynthesis and other anabolic and catabolic pathways, and also had impacts on antioxidant capacity and hematological characteristics. PMID:28430821

Dietary DHA/EPA ratio affected tissue fatty acid profiles, antioxidant capacity, hematological characteristics and expression of lipid-related genes but not growth in juvenile black seabream (Acanthopagrus schlegelii).

PubMed

Jin, Min; Monroig, Óscar; Lu, You; Yuan, Ye; Li, Yi; Ding, Liyun; Tocher, Douglas R; Zhou, Qicun

2017-01-01

An 8-week feeding trial was conducted to investigate the effects of dietary docosahexaenoic to eicosapentaenoic acid ratio (DHA/EPA) on growth performance, fatty acid profiles, antioxidant capacity, hematological characteristics and expression of some lipid metabolism related genes of juvenile black seabream (Acanthopagrus schlegelii) of initial weight 9.47 ± 0.03 g. Five isonitrogenous and isolipidic diets (45% crude protein and 14% crude lipid) were formulated to contain graded DHA/EPA ratios of 0.65, 1.16, 1.60, 2.03 and 2.67. There were no differences in growth performance and feed utilization among treatments. Fish fed higher DHA/EPA ratios had higher malondialdehyde (MDA) contents in serum than lower ratios. Serum triacylglycerol (TAG) content was significantly higher in fish fed the lowest DHA/EPA ratio. Tissue fatty acid profiles reflected the diets despite down-regulation of LC-PUFA biosynthesis genes, fatty acyl desaturase 2 (fads2) and elongase of very long-chain fatty acids 5 (elovl5), by high DHA/EPA ratios. Expression of acetyl-CoA carboxylase alpha (accα) and carnitine palmitoyl transferase 1A (cpt1a) were up-regulated by high DHA/EPA ratio, whereas sterol regulatory element-binding protein-1 (srebp-1) and hormone-sensitive lipase (hsl) were down-regulated. Fatty acid synthase (fas), 6-phosphogluconate dehydrogenase (6pgd) and peroxisome proliferator-activated receptor alpha (pparα) showed highest expression in fish fed intermediate (1.16) DHA/EPA ratio. Overall, this study indicated that dietary DHA/EPA ratio affected fatty acid profiles and significantly influenced lipid metabolism including LC-PUFA biosynthesis and other anabolic and catabolic pathways, and also had impacts on antioxidant capacity and hematological characteristics.

Analysis of environmental regulatory proposals: Its your chance to influence policy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Veil, J.A.

1994-03-02

As part of the regulatory development process, the US Envirorunental Protection Agency (EPA) collects data, makes various assumptions about the data, and analyzes the data. Although EPA acts in good faith, the agency cannot always be aware of all relevant data, make only appropriate assumptions, and use applicable analytical methods. Regulated industries must carefully must carefully review every component of the regulatory decision-making process to identify misunderstandings and errors and to supply additional data that is relevant to the regulatory action. This paper examines three examples of how EPA`s data, assumptions, and analytical methods have been critiqued. The first twomore » examples involve EPA`s cost-effectiveness (CE) analyses prepared for the offshore oil and gas effluent limitations guidelines and as part of EPA Region 6`s general permit for coastal waters of Texas and Louisiana. A CE analysis regulations to the incremental amount of pollutants that would be removed by the recommended treatment processes. The third example, although not involving a CE analysis, demonstrates how the use of non-representative data can influence the outcome of an analysis.« less

Occurrence assessment for disinfectants and disinfection by-products (phase 6A) in public drinking water. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The EPA Office of Ground Water and Drinking Water is developing national primary drinking water regulations for disinfectant and disinfection by-product contaminants. Thirteen contaminants are being considered to be regulated under Phase 6. These contaminants, referred to as Phase 6a, are the subject of the report. The information is important for setting the Maximum Contaminant Level Goal for a contaminant. The exposure information also is used to estimate the baseline health impact assessment of current levels and for evaluation of the health benefits of the regulatory alternatives.

STRATEGIC PLAN FOR GEOGRAPHIC INFORMATION SYSTEM (GIS) QUALITY ASSURANCE IN THE EPA

EPA Science Inventory

The EPA GIS-QA Team was created to fill the gap between the EPA Quality Assurance (QA) and Geographic Information Systems (GIS) communities. All EPA Offices and Regions were invited to participate. Currently, the EPA GIS-QA Team consists of members from the EPA Regional Offices...

[Intramuscular injection of lentivirus-mediated EPAS1 gene improves hind limb ischemia and its mechanism in a rat model of peripheral artery vascular disease].

PubMed

Wang, Zhihong; Gu, Hongbin; Yang, Fan; Xie, Huajie; Sheng, Lei; Li, Mingfei

2017-11-01

Objective To investigate the effect of over-expressed endothelial Per-Arnt-Sim domain protein 1 (EPAS1) on peripheral arterial disease (PAD) in a rat model. Methods PAD rat model was established by external iliac artery ligation followed by lentivirus-mediated EPAS1 gene injection into rat right adductor magnus. The models were evaluated by quantitative analysis of gait disturbance. The changes of blood flow in the posterior extremity of the rats were detected using laser Doppler. The expressions of EPAS1, hepatocyte growth factor (HGF), basic fibroblast growth factor (bFGF), and vascular endothelial growth factor (VEGF) mRNAs were tested by real-time quantitative PCR. The expression of α-smooth muscle actin (αSMA) was detected by immunohistochemical staining. Results Compared with lenti-EGFP group, rat hind limb function and circulation got recovered obviously 7 days after lenti-EPAS1 injection. The mRNA expressions of EPAS1, HGF, bFGF, and VEGF were up-regulated in the lenti-EPAS1-treated sites.The expression of αSMA showed an obvious increase in the lenti-EPAS1-treated muscles. Conclusion Over-expressed lenti-EPAS1 can promote angiogenesis via the up-regulation of EPAS1-related angiogenic factors in the muscles of the affected hind limb and reduce gait disturbance.

On June 7, 1982, EPA entered into a settlement agreement on ...

EPA Pesticide Factsheets

On June 7, 1982, EPA entered into a settlement agreement on Clean Water Act issues with numerous industry petitioners in the consolidated permit regulations litigation (NRDC v. EPA and consolidated cases, No. 80-1607 (D.C. Cir. filed June 2, 1980)).

USE OF QSPRS IN IMPROVING CARBON ADSORPTION MODELING OF EPA CONTAMINANT CANDIDATE COMPOUNDS

EPA Science Inventory

Activated carbon adsorption of EPA contaminant candidate list (CCL) compounds is under investigation as a treatment technology for contaminated drinking water. Historically, EPA, in support of drinking water regulations, has used a number of techniques to calculate field-scale c...

EPA's proposed land ban regulations. Hearing before the Subcommittee on Commerce, Transportation, and Tourism of the Committee on Energy and Commerce, House of Representatives, Ninety-Ninth Congress, Second Session, February 19, 1986

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1986-01-01

Three representatives of the Environmental Protection Agency (EPA) testified in response to questions over the agency's apparent approval of the land disposal of toxic materials in contradiction to the ban implicit in the Hazardous and Solid Waste Amendments of 1984. In new regulations, EPA interprets the ban as applying only when migration of toxic materials exceeds its screening levels. EPA also cites its screening levels to place a cap on waste treatment. At issue was EPA's effort to avoid the mandate of the 1984 legislation and its acceptance of screening levels which may assume a lower threat than actually exists.more » EPA representatives explained the rulemaking, and defended the use of screening levels as a basis for treatment and exemption. Additional material submitted for the record by the agency and by the House committee follows the testimony.« less

77 FR 52233 - Approval and Promulgation of Implementation Plans and Operating Permits Program; Commonwealth of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-29

...: EPA is approving revisions to the Puerto Rico Regulations for the Control of Atmospheric Pollution, submitted to EPA by the Puerto Rico Environmental Quality Board on July 13, 2011. This action approves... of Puerto Rico's Title V Operating Program. Generally the revisions to the regulations involve...

30 CFR 47.92 - Exemptions from labeling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... COMMUNICATION (HazCom) Exemptions § 47.92 Exemptions from labeling. A hazardous chemical is exempt from subpart E of this part under the conditions described in Table 47.92 as follows: Table 47.92—Hazardous... accordance with EPA regulations. Hazardous waste When regulated by EPA under the Solid Waste Disposal Act as...

78 FR 42910 - Community Right-to-Know; Adoption of 2012 North American Industry Classification System (NAICS...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

... www.regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system...-7672, http://www.epa.gov/epaoswer/hotline/ . SUPPLEMENTARY INFORMATION: I. Why is EPA issuing this... entity, consult the person listed in the FOR FURTHER INFORMATION CONTACT section. III. What should I...

77 FR 22226 - Regulation of Oil-Bearing Hazardous Secondary Materials From the Petroleum Refining Industry...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... does not expect adverse effects on human health or the environment from this regulation. EPA finds that... Petroleum Institute (API) (docket item EPA-HQ- RCRA-2008-0808-0010) and the Metals Industries Recycling... on potentially affecting the use of waste reduction and recycling activities. Neither report...

A Graph Based Approach to Nonlinear Model Predictive Control with Application to Combustion Control and Flow Control

DTIC Science & Technology

2015-08-21

plants (200 MW and above) produce the majority of the nation’s energy demands, and these are the most heavily regulated by the EPA . The automotive...existing engines are not achieving the best possible efficiency. As in the electric power industry, EPA regulation is a major factor in the US...automotive engine market. Cummins, for example, was the only company in the market to meet the 2010 EPA standards for NOx emissions with their release of a 6.7

77 FR 55470 - Agency Information Collection Activities; Proposed Collection; Comment Request; Reporting and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-10

....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or... , or in person at the Air and Radiation Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334...: This ICR will expire on 02/28/2013. An agency may not conduct or sponsor, and a person is not required...

78 FR 36777 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... either public viewing online at http://www.regulations.gov , or in person viewing at the Enforcement and Compliance Docket in the EPA Docket Center (EPA/ DC), EPA West, Room 3334, 1301 Constitution Avenue NW, Washington, DC. The EPA Docket Center Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through...

77 FR 18245 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-27

..., which is available for online viewing at www.regulations.gov , or in person viewing at the OEI Docket in the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The EPA/DC Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal...

GOALS AND CURRENT RESEARCH OF EPA'S STREAM RESTORATION RESEARCH PROGRAM

EPA Science Inventory

The US EPA is involved in ongoing research on stream and riparian restoration. This presentation is designed to discuss current EPA research efforts, identify key issues in the science and practice of stream restoration, and to help frame a future National Research Council study...

Nanotechnology: Nanomaterials are Widely Used in Commerce, but EPA Faces Challenges in Regulating Risk

DTIC Science & Technology

2010-05-01

health and environmental risks from nanomaterials, (3) assessed actions EPA has taken to better understand and regulate the risks posed by...taken to address the potential risks associated with nanomaterials. GAO analyzed selected laws and regulations, reviewed information on EPA’s... risk to human health and the environment depends on a combination of the toxicity of specific nanomaterials and the route and level of exposure to

Dose Comparisons for a Site-specific Representative Person Using the Age-dependent Dose Coefficients in CAP88-PC Version 4.

PubMed

Stagich, Brooke H; Moore, Kelsey R; Newton, Joseph R; Dixon, Kenneth L; Jannik, G Timothy

2017-04-01

Most U.S. Department of Energy (DOE) facilities with radiological airborne releases use the U.S. Environmental Protection Agency's (EPA) environmental dosimetry code CAP88-PC to demonstrate compliance with regulations in 40CFR61, subpart H [National Emission Standards for Hazardous Air Pollutants: Radiological (NESHAP)]. In 2015, EPA released Version 4 of CAP88-PC, which included significant modifications that improved usability and age-dependent dose coefficients and usage factors for six age groups (infant, 1 y, 5 y, 10 y, 15 y, and adult). However, EPA has not yet provided specific guidance on how to use these age-dependent factors. For demonstrating compliance with DOE public dose regulations, the Savannah River Site (SRS) recently changed from using the maximally exposed individual (MEI) concept (adult male) to the representative person concept (age- and gender-averaged reference person). In this study, dose comparisons are provided between the MEI and a SRS-specific representative person using the age-specific dose coefficients and usage factors in CAP88-PC V.4. Dose comparisons also are provided for each of the six age groups using five radionuclides of interest at SRS (tritium oxide, Cs, Sr, Pu, and I). In general, the total effective dose increases about 11% for the representative person as compared to the current NESHAP MEI because of the inclusion of the more radiosensitive age groups.

40 CFR 600.109-08 - EPA driving cycles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false EPA driving cycles. 600.109-08 Section 600.109-08 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL... Emission Regulations for 1978 and Later Model Year Automobiles-Test Procedures § 600.109-08 EPA driving...

40 CFR 600.109-78 - EPA driving cycles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false EPA driving cycles. 600.109-78 Section 600.109-78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL... Emission Regulations for 1978 and Later Model Year Automobiles-Test Procedures § 600.109-78 EPA driving...

Regulation of Fuel and Fuel Additives: Refiner and Importer Quality Assurance Requirements for Downstream Oxygenate Blending and Requirements for Disposition of Pipeline Interfaces Additional Resources

EPA Pesticide Factsheets

EPA has published a Direct Final Rule that addresses requirements for parties that handle pipeline interface as well as addresses downstream quality assurance requirements for refiners (EPA publication # EPA-420-F-06-039).

78 FR 52893 - Approval and Promulgation of Implementation Plans; State of Iowa

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the State... Board of Health Rules and Regulations. These proposed revisions reflect updates to the Iowa statewide rules previously approved by EPA and will ensure consistency between the applicable local agency rules...

Peer Review for EPA’s Biologically Based Dose-Response (BBDR) Model for Perchlorate

EPA Science Inventory

EPA is developing a regulation for perchlorate in drinking water. As part the regulatory process EPA must develop a Maximum Contaminant Level Goal (MCLG). FDA and EPA scientists developed a biologically based dose-response (BBDR) model to assist in deriving the MCLG. This mode...

77 FR 54818 - Polychlorinated Biphenyls (PCBs): Revisions to Manifesting Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... (28221T), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue NW., Washington, DC 20460... deliver 2 copies to the EPA Docket Center (EPA/DC), EPA West, Room 3334, 1301 Constitution Ave., NW., Washington, DC. Such deliveries are only accepted during the Docket's normal hours of operation, and special...

RESEARCH IN EPA'S NATIONAL EXPOSURE RESEARCH LABORATORY (NERL) TO REDUCE UNCERTAINTIES IN CHILDREN'S EXPOSURE/RISK ASSESSMENTS

EPA Science Inventory

The US EPA has pledged to increase its efforts to provide a safe and healthy environment for children by ensuring that all EPA regulations, standards, policies, and risk assessments take into account special childhood vulnerabilities to environmental toxicants. To help explain...

(Docket A-93-02) Category II-C: Correspondence Sent to Persons Outside the Agency

EPA Pesticide Factsheets

This Index lists correspondence sent to individuals outside EPA that is related to the decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

Eicosapentaenoic acid regulation of muscle lipid metabolism in vivo and in vitro

USDA-ARS?s Scientific Manuscript database

Eicosapentaenoic acid (EPA), an omega 3 fatty acids exerts potent anti-inflammatory and hypolipidemic effects. We previously reported that mice fed high fat diets supplemented with EPA (HF-EPA) were resistant to diet-induced obesity, inflammation and insulin resistance. Here we further investigate b...

77 FR 48902 - S-Metolachlor; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-15

... or hearing request, identified by docket ID number EPA-HQ-OPP-2011-0657, by one of the following... registrant, which is available in the docket, http://www.regulations.gov . EPA received one comment to the... relationship of the results of the studies to human risk. EPA has also considered available information...

(Docket A-93-02) Category II-D: Correspondence From Persons Outside the Agency

EPA Pesticide Factsheets

This Index lists correspondence from individuals outside EPA that is related to the decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-29

..., City and County Denver, CO. Summary: EPA expressed environmental concern about air quality impacts. EPA... TMDL preparation in the watershed of the water quality impaired Fisher River. Rating EC2. EIS No... impacts to water quality, aquatic habitat, aquatic ecological functions, and recommended additional...

78 FR 30951 - SBIR/STTR Phase I to Phase II Transition Benchmarks

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

... (NIST) 0.25 5 DOC (NOAA) 0.25 5 NASA 0.25 5 DHS 0.25 5 DOE 0.25 5 EPA 0.25 5 DoD 0.25 5 NSF 0.25 5 DOT 0... for the Environmental Protection Agency (EPA) and the Department of Education (ED) from the current... used by EPA and ED for this benchmark calculation is currently 10 years. EPA and ED have concluded that...

40 CFR 86.1807-01 - Vehicle labeling.

Code of Federal Regulations, 2014 CFR

2014-07-01

... statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Motor... Applicable to XXX-Fueled 20XX Model Year New Light-Duty Trucks.” (C) For medium-duty passenger vehicles, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year New...

77 FR 56775 - Approval and Promulgation of Implementation Plans; California; Determinations of Attainment for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-14

... its Technical System Audit of the CARB PQAO (conducted during Summer 2007), that the combined ambient... findings of EPA's Summer 2007 Technical System Audit of CARB's ambient air monitoring program). \\15\\ See, e... through www.regulations.gov or email. www.regulations.gov is an ``anonymous access'' system, and EPA will...

77 FR 31268 - Determination of Attainment for the Paul Spur/Douglas PM10

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... requirements under 40 CFR part 58.\\7\\ Furthermore, we concluded in our Technical System Audit Report concerning... www.regulations.gov or email. www.regulations.gov is an ``anonymous access'' system, and EPA will not...) in the nonattainment area, and entered into the EPA Air Quality System (AQS) database. Data from air...

78 FR 49411 - Denial of Petitions for Reconsideration of Regulation of Fuels and Fuel Additives: 2013 Biomass...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

...-AR55 Denial of Petitions for Reconsideration of Regulation of Fuels and Fuel Additives: 2013 Biomass... Fuel Additives: 2013 Biomass-Based Diesel Renewable Fuel Volume. DATES: EPA's denials of the petitions... requires that EPA determine the applicable volume of biomass-based diesel to be used in setting annual...

Development of EPA`s new methods to quantify vector attraction of wastewater sludges

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farrell, J.B.; Bhide, V.; Smith, J.E. Jr.

1996-05-01

EPA`s 1979 and 1993 sludge regulations require that sewage sludge be reduced in vector attraction before it can be applied to the land. In the 1979 regulation, satisfactory vector attraction reduction (VAR) could be demonstrated if treatment processes reduced the volatile solids content of sludge by 38%. The 1993 regulation adds two alternative test methods for aerobic sludges for determining whether VAR has been adequate. In the first method, specific oxygen uptake rate (SOUR) of the sludge must be <1.5 mg O{sub 2}/hr/g total solids, and in the second method, the additional volatile solids reduction (AVSR) that occurs when themore » sludge is further digested for 30 days must be <15%. Experimentation with the new tests is described. Comparisons among the three methods showed that the 38% VSR requirement and the SOUR test were equivalent only near 20{degree}C. The AVSR test was more conservative than either of the other tests. 18 refs., 7 figs., 3 tabs.« less

Removing inorganics: Common methods have limits

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sorg, T.J.

1991-06-01

When EPA sets a regulation (a maximum contaminant level) for a contaminant, it must also specify the best available technology (BAT) that can be used to remove the contaminant. Because the regulations apply to community water systems, the technologies selected are ones that are commonly used to treat community size water systems. Thus, EPA R and D program has focused its efforts on evaluating primarily community applied technologies such as conventional coagulation-filtration, lime softening, ion exchange, adsorption, and membrane process. When BAT is identified for a specific contaminant, frequently the BAT will be listed with its limitations because the processmore » is often not effective under all water quality conditions. The same limitations would also apply to POU/POE treatment. The paper discusses EPA's regulations on inorganic contaminants, the best available technologies cited by EPA, and the limitations of the processes. Using arsenic as an example, the impact of the contaminant chemistry and water quality on removals is presented.« less

DHA increases adiponectin expression more effectively than EPA at relative low concentrations by regulating PPARγ and its phosphorylation at Ser273 in 3T3-L1 adipocytes.

PubMed

Song, Jia; Li, Cheng; Lv, Yushan; Zhang, Yi; Amakye, William Kwame; Mao, Limei

2017-01-01

Enhancing circulating adiponectin is considered as a potential approach for the prevention and treatment of non-communicable diseases (NCDs). Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) were reported to increase adiponectin by previous studies using a mixture of them. However, their individual effects on adiponectin and the underlying mechanisms are still unclear. In the present study, we observed and compared the individual effect of DHA and EPA on adiponectin in 3T3-L1 adipocytes, and further tested whether DHA or EPA regulated adiponectin by peroxisome proliferator-activated receptor γ (PPARγ) and its phosphorylation at Ser273 to provide a plausible explanation for their distinct actions. Firstly, 3T3-L1 adipocytes were treated with different doses of DHA or EPA for 24 h. Secondly, 3T3-L1 adipocytes were treated with DHA or EPA in the presence or absence of GW9662. Thirdly, 3T3-L1 adipocytes were pretreated with DHA or EPA for 24 h, followed by being respectively co-incubated with tumor necrosis factor α (TNF-α) or roscovitine for another 2 h. Bovine serum albumin treatment served as the control. After treatments, cellular and secreted adiponectin, cellular PPARγ and its phosphorylation at Ser273 were determined. Compared with the control, DHA increased cellular and secreted adiponectin at 50 and 100 μmol/L, while EPA increased them at 100 and 200 μmol/L. Adiponectin expressions in DHA treated groups were significantly higher than those in EPA treated groups at 50 and 100 μmol/L. Both DHA and EPA enhanced PPARγ expression, but DHA was more effective. GW9662 blocked DHA- and EPA-induced increases in PPARγ as well as adiponectin. Remarkably, an opposite regulation of PPARγ phosphorylation was detected after fatty acids treatment: DHA inhibited it but EPA stimulated it. TNF-α blocked DHA-induced decrease in PPARγ phosphorylation, which eventually led to a decrease in adiponectin. Roscovitine blocked EPA-induced increase in PPARγ phosphorylation, but the corresponding increase in adiponectin was non-significant. DHA compared with EPA led to a greater increase in cellular and secreted adiponectin at relative low concentrations by increasing PPARγ expression and inhibiting its phosphorylation at Ser273. DHA may be more beneficial than EPA in reducing risks of NCDs.

78 FR 65590 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Indiana PM2.5

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

...EPA is proposing to approve revisions to Indiana's state implementation plan as requested by the Indiana Department of Environmental Management (IDEM) to EPA on July 12, 2012, and December 12, 2012. The revisions to Indiana's state implementation plan (SIP) implement certain EPA regulations for particulate matter smaller than 2.5 micrometers (PM2.5) by establishing definitions related to PM2.5, defining PM2.5 increment levels, and setting PM2.5 class 1 variances. The revisions also incorporate definitions and regulations that recognize nitrogen oxides (NOX) as an ozone precursor.

40 CFR 141.723 - Requirements to respond to significant deficiencies identified in sanitary surveys performed by EPA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... deficiencies identified in sanitary surveys performed by EPA. 141.723 Section 141.723 Protection of Environment... REGULATIONS Enhanced Treatment for Cryptosporidium Requirements for Sanitary Surveys Performed by Epa § 141.723 Requirements to respond to significant deficiencies identified in sanitary surveys performed by...

40 CFR 141.723 - Requirements to respond to significant deficiencies identified in sanitary surveys performed by EPA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... deficiencies identified in sanitary surveys performed by EPA. 141.723 Section 141.723 Protection of Environment... REGULATIONS Enhanced Treatment for Cryptosporidium Requirements for Sanitary Surveys Performed by Epa § 141.723 Requirements to respond to significant deficiencies identified in sanitary surveys performed by...

40 CFR 141.723 - Requirements to respond to significant deficiencies identified in sanitary surveys performed by EPA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... deficiencies identified in sanitary surveys performed by EPA. 141.723 Section 141.723 Protection of Environment... REGULATIONS Enhanced Treatment for Cryptosporidium Requirements for Sanitary Surveys Performed by Epa § 141.723 Requirements to respond to significant deficiencies identified in sanitary surveys performed by...

40 CFR 141.723 - Requirements to respond to significant deficiencies identified in sanitary surveys performed by EPA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... deficiencies identified in sanitary surveys performed by EPA. 141.723 Section 141.723 Protection of Environment... REGULATIONS Enhanced Treatment for Cryptosporidium Requirements for Sanitary Surveys Performed by Epa § 141.723 Requirements to respond to significant deficiencies identified in sanitary surveys performed by...

40 CFR 141.723 - Requirements to respond to significant deficiencies identified in sanitary surveys performed by EPA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... deficiencies identified in sanitary surveys performed by EPA. 141.723 Section 141.723 Protection of Environment... REGULATIONS Enhanced Treatment for Cryptosporidium Requirements for Sanitary Surveys Performed by Epa § 141.723 Requirements to respond to significant deficiencies identified in sanitary surveys performed by...

76 FR 5800 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-02

....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or... renew an existing approved Information Collection Request (ICR) 2258.02-- Implementation of the 1997 and...-566-1741 Mail: Attention Docket ID No. EPA-HQ-OAR-2007-0265, U.S. Environmental Protection Agency, EPA...

75 FR 10791 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... instrument or form, if applicable. The display of OMB control numbers in certain EPA regulations is... of electricity for distribution and sale, resulting primarily from a process using nuclear or fossil... analyses that will support EPA's rulemaking. EPA has identified approximately 1,200 fossil- and nuclear...

Instructions and Form for Hazardous Waste Generators, Transporters and Treatment, Storage and Disposal Facilities to Obtain an EPA Identification Number (EPA Form 8700-12/Site Identification Form)

EPA Pesticide Factsheets

This booklet is designed to help you determine if you are subject to requirements under the Resource Conservation and Recovery Act (RCRA) for notifying the U.S. Environmental Protection Agency (EPA) of your regulated waste activities.

76 FR 36534 - Toxicological Review of Methanol (Non-Cancer): In Support of Summary Information on the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

...) within the EPA Office of Research and Development (ORD). EPA is releasing the draft addendum solely for... Research Group, Inc. (ERG), an EPA contractor for external scientific peer review, will convene an... draft assessment title. Comments may be submitted electronically via http://www.regulations.gov , by e...

78 FR 63181 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... Request Submitted to OMB for Review and Approval; Comment Request; Information Requirements for Boilers...), ``Information Requirements for Boilers and Industrial Furnaces (Renewal)'' (EPA ICR No. ICR No. 1361.16, OMB... http://www.epa.gov/dockets . Abstract: EPA regulates the burning of hazardous waste in boilers...

75 FR 6023 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... Support of EPA's Third Six-Year Review of National Primary Drinking Water Regulations (Renewal); EPA ICR..., Office of Ground Water and Drinking Water, Standards and Risk Management Division (MC 4607M...: Contaminant Occurrence Data in Support of EPA's Third Six- Year Review of National Primary Drinking Water...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

40 CFR 86.115-00 - EPA dynamometer driving schedules.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... for the EPA Urban Dynamometer Driving Schedule, US06, SC03, and the EPA New York City Cycles are...

77 FR 43524 - Acetamiprid; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-25

...-CBI objection or hearing request, identified by docket ID number EPA-HQ-OPP-2011-0792, by one of the... available in the docket, http://www.regulations.gov . One comment was received on the notice of filing. EPA... reliability as well as the relationship of the results of the studies to human risk. EPA has also considered...

Pesticides to Control Bed Bugs

EPA Pesticide Factsheets

More than 300 pesticide products in seven chemical classes are registered with EPA, meaning EPA has evaluated their safety and effectiveness: pyrethins, pyrethroids, desiccants, biochemicals, pyrroles, neonicotinoids, and insect growth regulators.

Concerns raised over new EPA members

NASA Astrophysics Data System (ADS)

Gwynne, Peter

2017-12-01

The Trump administration has nominated three new members of the Environmental Protection Agency (EPA) who critics say are undermining laws and “pampering” the industries they are supposed to regulate.

75 FR 23760 - Notice of Public Hearing Regarding Environmental Protection Agency Region III's Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... County, West Virginia in the Federal Register soliciting comments from the public. The permittee is Mingo Logan Coal Company. That notice can be found at http://www.regulations.gov (search for EPA-R03-OW-2009... at http://www.regulations.gov (search for EPA-R03-OW-2009-0985). For those who have special needs and...

77 FR 11827 - Approval and Promulgation of Air Quality Implementation Plans; State of Maryland; Regional Haze...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... impairment of visibility in mandatory Class I areas caused by emissions of air pollutants from numerous... conditions in Class I areas. EPA is proposing to determine that the Regional Haze plan submitted by Maryland....regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system, which means EPA...

75 FR 31937 - Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-04

...-and-r[email protected] , Attention Docket ID No. EPA-HQ-OAR-2003-0119. Facsimile: Fax your comments to... otherwise protected through http://www.regulations.gov or e-mail. The http://www.regulations.gov Web site is... following Web site: http://www.epa.gov/airquality/combustion . Please refer to this Web site to confirm the...

Facility Search Help | ECHO | US EPA

EPA Pesticide Factsheets

Search for compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

76 FR 8365 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... ID number EPA-HQ- OECA-2010-0357, to (1) EPA online using www.regulations.gov (our preferred method... leaking equipment, repair methods used to stop the leaks, and dates of repair. The time period for this... correction of a mathematical error. There are no annual capital and O&M costs to the regulated entities...

Air toxics provisions of the Clean Air Act: Potential impacts on energy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hootman, H.A.; Vernet, J.E.

1991-11-01

This report provides an overview of the provisions of the Clean Air Act and its Amendments of 1990 that identify hazardous air pollutant (HAP) emissions and addresses their regulation by the US Environmental Protection Agency (EPA). It defines the major energy sector sources of these HAPs that would be affected by the regulations. Attention is focused on regulations that would cover coke oven emissions; chromium emission from industrial cooling towers and the electroplating process; HAP emissions from tank vessels, asbestos-related activities, organic solvent use, and ethylene oxide sterilization; and emissions of air toxics from municipal waste combustors. The possible implicationsmore » of Title III regulations for the coal, natural gas, petroleum, uranium, and electric utility industries are examined. The report discusses five major databases of HAP emissions: (1) TRI (EPA`s Toxic Release Inventory); (2) PISCES (Power Plant Integrated Systems: Chemical Emissions Studies developed by the Electric Power Research Institute); (3) 1985 Emissions Inventory on volatile organic compounds (used for the National Acid Precipitation Assessment Program); (4) Particulate Matter Species Manual (EPA); and (5) Toxics Emission Inventory (National Aeronautics and Space Administration). It also offers information on emission control technologies for municipal waste combustors.« less

Clever use of public data could sidestep new rule

NASA Astrophysics Data System (ADS)

Cosier, Susan

2018-05-01

Critics of the Environmental Protection Agency's (EPA's) move last week to limit the agency's use of nonpublic data say it is a thinly veiled effort to prevent regulators from drawing on public health studies that have proved pivotal to justifying tougher air pollution limits. Recently, however, one research team has demonstrated what could be a way around the policy. They used publicly available data to produce high-quality findings on the ills of pollution that EPA's new policy might not be able to quash. In one study, researchers used publicly accessible air pollution data and records compiled by the federal government's Medicare health insurance program to show that even modest pollution reductions could save more than 10,000 lives per year. In another, they linked short-term exposure to air pollution levels below current limits to premature death among the elderly. They are some of the largest and most statistically sophisticated studies of dirty air's health impacts, says air pollution specialists. The question now is whether EPA will include them in an upcoming review of air pollution standards.

EPA Facility Registry System (FRS): NEPT

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 National Environmental Performance Track (NEPT) Program dataset. 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. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs

EPA Facility Registry Service (FRS): NEI

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 National Emissions Inventory (NEI) Program dataset. 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. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs

Hotline questions provide insight on EPA`s interpretation of the regs

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1993-11-01

The RCRA/Superfund and Emergency Planning and Community Right-to-Know Act Hotlines (1-800-424-9346 and 1-800-535-0202, respectively) provide the regulated community with answers to questions about the regulation of hazardous wastes under RCRA, CERCLA, and EPCRA. Some questions fielded by the Hotline staff require interpretation by EPA personnel, and these written interpretations are distributed within the agency in monthly reports. Although the interpretations are not legally binding and cannot be considered {open_quotes}official{close_quotes} agency policy, they are helpful in understanding the regulations. Presented below are summaries of Hotline questions that are of widespread interest. The summaries are based on the RCRA/Superfund and Emergency Planningmore » and Community Right-to-Know Act Hotline Reports for June and July 1993.« less

EPA Region 2 SEMS_CERCLIS Sites All [R2] and SEMS_CERCLIS Sites NPL [R2] GIS Layers

EPA Pesticide Factsheets

The Region 2 SEMS_CERCLIS Sites All [R2] GIS layer contains unique Superfund Enterprise Management System (SEMS) site records. These records have the following NPL_STATUS designations: CURRENTLY ON FINAL NPL, DELETED FROM FINAL NPL, NOT ON NPL, PROPOSED FOR NPL, REMOVED FROM PROPOSED NPL, and SITE IS PART OF NPL SITE. The Region 2 SEMS_CERCLIS NPL Sites [R2] GIS layer only has SEMS records with the following NPL_STATUS designations: 'CURRENTLY ON FINAL NPL', 'DELETED FROM FINAL NPL', 'PROPOSED FOR NPL'.The Superfund Enterprise Management System (SEMS) is EPA's official record for tracking hazardous waste sites, potentially hazardous waste sites, and remedial activities performed in support of the Superfund Program across the nation. This includes sites that are on the National Priorities List (NPL) or are being considered for the NPL. SEMS represents a joint development and ongoing collaboration between Superfund's Remedial, Removal, Federal Facilities, Enforcement, and Emergency Response programs. It provides its wide audience base with a means of ongoing analysis of Superfund Program activities and informational needs at the site, regional management, and national management levels. The customers of SEMS or SEMS data are five EPA Headquarters offices and regional staff, citizens, the regulated community, other Federal agencies, States, Tribes, local agencies, and industry. SEMS stakeholders are States, Congress, other Federal agencies, industry groups, and cit

EPA (Environmental Protection Agency) programs and the regulation of carcinogens: Methods and philosophies. Technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jackson, M.; Johnson, L.; Kelly, J.

1988-01-01

This paper discusses the manner in which the EPA identifies, assesses risk for, and regulates substances determined to cause cancer in humans. The report provides an overall perspective of the carcinogen standard-setting process as it is affected by scientific, legal, and political influences. Discussed are: history and methods of carcinogen regulation; toxicological methods for determining carcinogenicity; the use of human-exposure data to regulate carcinogens; an overview of the agency's system for classifying chemical agents suspected or known to cause cancer; significant Federal court cases and decisions that have influenced attempts by Federal agencies to regulate carcinogens; and factors affecting EPAsmore » regulation of carcinogens.« less

PRN Notice 94-4: Interim Measures for the Registration of Antimicrobial Products/Liquid Chemical Germicides with Medical Device Use Claims Under the Memorandum of Understanding Between EPA and FDA

EPA Pesticide Factsheets

This Notice is intended to provide the regulated community with detailed guidance on the interim EPA registration procedures for antimicrobial products affected by the June 4, 1993, Memorandum of Understanding (MOU) between EPA and FDA.

75 FR 47589 - Agency Information Collection Activities; Proposed Collection; Comment Request; Correction of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-06

... Inventory; EPA ICR No. 1741.06, OMB Control No. 2070-0145 AGENCY: Environmental Protection Agency (EPA... Control Act (TSCA) Inventory and regulated under TSCA section 8, who had reported to the initial effort to...: ``Correction of Misreported Chemical Substances on the TSCA Inventory'' and identified by EPA ICR No. 1741.06...

Massport Logan International Airport NPDES Permit | NPDES ...

EPA Pesticide Factsheets

2017-08-28

Massport was issued a permit for discharging storm water to Boston Harbor on March 1, 1978. The permit expired five years later. However, EPA administratively continued the permit as allowed by regulations. EPA issued a draft permit and fact sheet (which provides EPA's technical basis for establishing effluent limits and monitoring) for public comment on July 25, 2006.

76 FR 46801 - Modification of the Expiration Date for the National Pollutant Discharge Elimination System...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... CONTACT: Alanna Conley or Michael Mitchell of the Stormwater and Nonpoint Source Section, Water Protection... are available at EPA Region 4's stormwater Web site at: http://www.epa.gov/region4/water/permits... Water Act (CWA) directs EPA to develop a phased approach to regulate stormwater discharges under the...

78 FR 58189 - Designation of Areas for Air Quality Planning Purposes; California; Morongo Band of Mission Indians

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

...: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is taking final action to correct an... ozone. EPA is also taking final action to revise the boundaries of certain Southern California air...-2012-0936 for this action. The index to the docket is available electronically at www.regulations.gov...

75 FR 48627 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Transportation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

... conflict resolution associated with conformity determinations (COMAR 26.11.26.06). EPA has determined that... regulation regarding conflict resolution associated with conformity determinations. Therefore, EPA is...

Alternative Fuels Data Center: Conversion Regulations

Science.gov Websites

longer "new or relatively new" but still fall within EPA's definition of useful life of vehicles or engines that are outside EPA's definition of useful life. Manufacturers must submit

Eicosapentaenoic acid reduces adipocyte hypertrophy and inflammation in diet-induced obese mice in an adiposity-independent manner.

PubMed

LeMieux, Monique J; Kalupahana, Nishan S; Scoggin, Shane; Moustaid-Moussa, Naima

2015-03-01

Obesity is associated with an overexpansion of adipose tissue, along with increases in blood pressure, glycemia, inflammation, and thrombosis. Research to develop nutritional interventions to prevent or treat obesity and its associated diseases is greatly needed. Previously, we demonstrated the ability of eicosapentaenoic acid (EPA) to prevent high-fat (HF) diet-induced obesity, insulin resistance, and inflammation in mice. The objective of the current study was to determine the mechanisms mediating the anti-inflammatory and antilipogenic actions of EPA. In a previous study, male C57BL/6J mice were fed a low-fat diet (10% of energy from fat), an HF diet (45% of energy from fat), or an HF diet supplemented with EPA (45% of energy from fat; 36 g/kg EPA; HF+EPA) for 11 wk or an HF diet for 6 wk and then switched to the HF+EPA diet for 5 wk. In this study, we used histology/immunohistochemistry, gene expression, and metabolomic analyses of white adipose tissue from these mice. In addition, cultured mouse 3T3-L1 adipocytes were treated with 100 μM EPA for 48 h and then used for extracellular flux assays with untreated 3T3-L1 adipocytes used as a control. Compared with the HF diet, the HF+EPA diet significantly reduced body weight, adiposity, adipocyte size, and macrophage infiltration into adipose tissue. No significant differences in overall body weight or fat pad weights were observed between HF-fed mice vs. those fed the HF+EPA diet for a short time after first inducing obesity with the HF diet. Interestingly, both histology and immunohistochemistry results showed a significantly lower mean adipocyte size and macrophage infiltration in mice fed the HF diet and then switched to the HF+EPA diet vs. those fed HF diets only. This indicated that EPA was able to prevent as well as reverse HF-diet-induced adipocyte inflammation and hypertrophy and that some of the metabolic effects of EPA were independent of body weight or adiposity. In addition, adipose tissue metabolomic data and cultured adipocyte extracellular flux bioenergetic assays indicated that EPA also regulated mitochondrial function by increasing fatty acid oxidation and oxygen consumption, respectively. With the use of mice and cultured adipocytes, we showed that EPA ameliorates HF-diet effects at least in part by increasing oxygen consumption and fatty acid oxidation and reducing adipocyte size, adipogenesis, and adipose tissue inflammation, independent of obesity. © 2015 American Society for Nutrition.

ECHO Quick Start Guide | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search Results | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search - Water | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Air Pollutant Report | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search - Air | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Denuncie violaciones ambientales | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Corporate Compliance Screener | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Reports | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Effluent Limit Exceedances Report | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Pollutant Loading Report (DMR) | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Analyze Trends: Pesticide Dashboard | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

About Loading Tool Data | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search - Drinking Water | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

About the Nutrient Model | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Resources - Guidance and Policy | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Resources - General Information | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Mobile Bay.pdf | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Hierarchy of Loading Calculations | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

75 FR 31895 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-04

... the EPA Air and Radiation Docket Web site. E-mail: Comments may be sent by electronic mail (e-mail) to a-and-r[email protected] , Attention Docket ID No. EPA-HQ-OAR-2006- 0790. Fax: Fax your comments to... otherwise protected through http://www.regulations.gov or e-mail. The http://www.regulations.gov Web site is...

About the Data | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Detailed Facility Report | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search - All Data | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Puget Sound Watershed.pdf | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Long Island Sound.pdf | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Enforcement and Compliance History Online | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Custom Search Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Technical Users Background Document | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

NPDES Monitoring Data Download | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Enforcement Case Search | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Contact Us about ECHO | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Water Pollution Search | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

ECHO Gov Login | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Facility Search - Hazardous Waste | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Report Environmental Violations | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Custom Search | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Custom Search Results Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Watershed Statistics | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Watershed Statistics Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

DMR Search Statistics Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Eicosapentaenoic Acid (EPA) Induced Macrophages Activation through GPR120-Mediated Raf-ERK1/2-IKKβ-NF-κB p65 Signaling Pathways

PubMed Central

Han, Lirong; Song, Shumin; Niu, Yabing; Meng, Meng; Wang, Chunling

2017-01-01

Objectives: To investigate the immunomodulatory effect and molecular mechanisms of Eicosapentaenoic acid (EPA, a typical kind of n-3PUFAs) on RAW264.7 cells. Methods: A variety of research methods, including the RAW264.7 cells culture, cell proliferation assays, morphologic observations, measurements of NO production, cytokine assays, nuclear protein extractions, western blot analyses and NF-κB p65 immunofluorescence assays were used in this study. Results: The results showed that EPA could increase the proliferation index and enhance the release of nitric oxide (NO) and cytokines in RAW264.7 cells. Western blotting results revealed that the protein level of GPR120 increased significantly in RAW264.7 cells after EPA treatment. Meanwhile, EPA elevated the phosphorylation status of Raf, which may act as an upstream regulator of EPA-induced phosphorylated ERK1/2. In addition, the phosphorylated ERK1/2 may then promote IKKβ in endochylema and translocate the NF-κB p65 subunit into the nucleus, thus regulating the production of inducible nitric oxide synthase (iNOS) and cytokines. Conclusions: EPA (0.6–3.0 μmol) activates RAW264.7 cells through GPR120-mediated Raf-ERK1/2-IKKβ-NF-κB p65 signaling pathways. PMID:28841192

Eicosapentaenoic Acid (EPA) Induced Macrophages Activation through GPR120-Mediated Raf-ERK1/2-IKKβ-NF-κB p65 Signaling Pathways.

PubMed

Han, Lirong; Song, Shumin; Niu, Yabing; Meng, Meng; Wang, Chunling

2017-08-25

Objectives: To investigate the immunomodulatory effect and molecular mechanisms of Eicosapentaenoic acid (EPA, a typical kind of n-3PUFAs) on RAW264.7 cells. Methods: A variety of research methods, including the RAW264.7 cells culture, cell proliferation assays, morphologic observations, measurements of NO production, cytokine assays, nuclear protein extractions, western blot analyses and NF-κB p65 immunofluorescence assays were used in this study. Results: The results showed that EPA could increase the proliferation index and enhance the release of nitric oxide (NO) and cytokines in RAW264.7 cells. Western blotting results revealed that the protein level of GPR120 increased significantly in RAW264.7 cells after EPA treatment. Meanwhile, EPA elevated the phosphorylation status of Raf, which may act as an upstream regulator of EPA-induced phosphorylated ERK1/2. In addition, the phosphorylated ERK1/2 may then promote IKKβ in endochylema and translocate the NF-κB p65 subunit into the nucleus, thus regulating the production of inducible nitric oxide synthase (iNOS) and cytokines. Conclusions: EPA (0.6-3.0 μmol) activates RAW264.7 cells through GPR120-mediated Raf-ERK1/2-IKKβ-NF-κB p65 signaling pathways.

EPA Actions to Protect Pollinators

EPA Pesticide Factsheets

Pesticide risk management must be based on sound science, consistent with the laws under which pesticides are regulated in the United States. EPA has been working aggressively to protect bees and other pollinators from pesticide exposures.

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

...The Environmental Protection Agency (EPA) is extending by 30 days the public comment period for the 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, which was published in the Federal Register on March 29, 2010. The purpose of that notice was to invite commenters to submit any new, relevant peer-reviewed data or information pertaining to the four NPDWRs identified in that action as candidates for revision (i.e. acrylamide, epichlorohydrin, tetrechloroethylene and trichloroethylene). This information will inform EPA's evaluation as the Agency moves forward with the regulatory revisions for these four NPDWRs. This extended comment period will afford greater opportunity to all interested parties to review and submit comments on the notice.

Memorandum of Understanding Between U.S. EPA Superfund and U.S. NRC

DOE Office of Scientific and Technical Information (OSTI.GOV)

Walker, Stuart

2008-01-15

The Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation (OSRTI) and the Nuclear Regulatory Commission (NRC) are responsible for implementing the 'Memorandum of Understanding Between the Environmental Protection Agency and the Nuclear Regulatory Commission: Consultation and Finality on Decommissioning and Decontamination of Contaminated Sites'. This paper provides a brief overview of the origin of the Memorandum of Understanding (MOU), the major features of the MOU, and how the MOU has been implemented site specifically. EPA and NRC developed the MOU in response to direction from the House Committee on Appropriations to EPA and NRC to work togethermore » to address the potential for dual regulation. The MOU was signed by EPA on September 30, 2002 and NRC on October 9, 2002. The two agencies had worked on the MOU since March 2000. While both EPA and NRC have statutory authority to clean up these sites, the MOU provides consultation procedures between EPA and NRC to eliminate dual regulation. Under the MOU, EPA and NRC identified the interactions of the two agencies for the decommissioning and decontamination of NRC-licensed sites and the ways in which those responsibilities will be exercised. Except for Section VI, which addresses corrective action under the Resource Conservation and Recovery Act (RCRA), this MOU is limited to the coordination between EPA, when acting under its CERCLA authority, and NRC, when a facility licensed by the NRC is undergoing decommissioning, or when a facility has completed decommissioning, and the NRC has terminated its license. EPA believes that implementation of the MOU between the two agencies will ensure that future confusion about dual regulation does not occur regarding the cleanup and reuse of NRC-licensed sites. NRC and EPA have so far exchanged MOU consultation letters on eight NRC-licensed sites. EPA has responded to each consultation request with a letter expressing its views on actions that NRC should consider that address the site-specific matter that triggered consultation. Over the course of consultations on the eight sites, there have been some reoccurring themes to EPA's views. Primarily, these are EPA: 1. Recommending that NRC consider selecting institutional controls to ensure that NRC's assumptions about future human exposure at the site are not exceeded. 2. Recommending that NRC consider using more site-specific information when conducting dose assessment modeling. 3. Recommending that NRC consider a flexible approach to groundwater protection that still ensures the public is not exposed to contamination levels over drinking water limits. 4. Recommending that NRC consider an approach similar to how EPA implements supplemental standards under 40 CFR 192 as an ARAR when the UMTRCA soil standard of 5 pCi/g is not being met.« less

Hotline questions provide insight on EPA`s interpretation of the regs

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-07-01

The RCRA/Superfund and Emergency Planning and Community Right-to-Know Act Hotlines (1-800-424-9346) and 1-800-535-0202, (respectively) provide the regulated community with answers to questions about the regulation of hazardous wastes under RCRA, CERCLA, and EPCRA. Some questions fielded by the Hotline staff require interpretation by EPA personnel, and these written interpretations are distributed within the agency in monthly reports. Although the interpretations are not legally binding and cannot be considered {open_quotes}official{close_quotes} agency policy, they are helpful in understanding the regulations. Presented below are summaries of Hotline questions that are of widespread interest. The summaries are based on the RCRA/Superfund and Emergency Planningmore » and Community Right-to-Know Act Hotline Reports for October 1995 through February 1995.« less

Hazardous Waste: EPA’s Generation and Management Data Need Further Improvement

DTIC Science & Technology

1990-02-01

regulation published; System fully implemented inventory reporting system system partially implemented Page S0 GAO/PEMD403 E]PA’ Hardons Waste Data Need...the Page 75 GAO/PEMD4B3 EPA’s Hardons Waste Data Need Further Improvement ChSSW 4 Asuessmn t MmofN wNnO umbumma operating permit restricted the

76 FR 6590 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Determination of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2010-1082; FRL-9262-6] Approval and... Number EPA- R03-OAR-2010-1082 by one of the following methods A. www.regulations.gov . Follow the online instructions for submitting comments. B. E-mail: [email protected] . C. Mail: EPA-R03-OAR-2010-1082...

78 FR 16412 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Consent Decree Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or...: Throughout this document whenever ``we,'' ``us,'' or ``our'' is used, we mean EPA. This supplementary... Title V of the Clean Air Act (CAA). EPA is also approving 326 IAC 2-7-10.5(k), which requires public...

76 FR 42560 - Approval and Promulgation of Air Quality Implementation Plans; Vermont; Reasonably Available...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... 2006, EPA-453/R-06-003) 3. Paper, Film, and Foil Coatings (September 2007, EPA-453/R-07- 003) 4. Metal....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or... is not publicly available, i.e., CBI or other information whose disclosure is restricted by statute...

78 FR 14536 - Notification of a Public Teleconference of the Chartered Science Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

... concerning the EPA Science Advisory Board can be found on the SAB Web site at http://www.epa.gov/sab... Drinking Water Act requires the EPA to request comments from the SAB prior to proposal of a maximum contaminant level goal (MCLG) and national primary drinking water regulation. The chartered SAB will conduct a...

A Study of the Differential Effects of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) on Gene Expression Profiles of Stimulated Thp-1 Macrophages.

PubMed

Allam-Ndoul, Bénédicte; Guénard, Frédéric; Barbier, Olivier; Vohl, Marie-Claude

2017-04-25

Background: An appropriate intake of omega-3 ( n -3) fatty acids (FAs) such as eicosapentaenoic and docosahexaenoic acid (EPA/DHA) from marine sources is known to have anti-inflammatory effects. However, molecular mechanisms underlying their beneficial effects on health are not fully understood. The aim of the present study was to characterize gene expression profiles of THP-1 macrophages, incubated in either EPA or DHA and stimulated with lipopolysaccharide (LPS), a pro-inflammatory agent. Methods: THP-1 macrophages were incubated into 10, 50 and 75 µM of EPA or DHA for 24 h, and 100 nM of LPS was added to the culture media for 18 h. Total mRNA was extracted and gene expression examined by microarray analysis using Illumina Human HT-12 expression beadchips (Illumina). Results: Pathway analysis revealed that EPA and DHA regulate genes involved in cell cycle regulation, apoptosis, immune response and inflammation, oxidative stress and cancer pathways in a differential and dose-dependent manner. Conclusions: EPA and DHA appear to exert differential effects on gene expression in THP-1 macrophages. Specific effects of n -3 FAs on gene expression levels are also dose-dependent.

Freedom of Information Act (FOIA) Policy

EPA Pesticide Factsheets

This policy establishes EPA requirements for complying with the Freedom of Information Act (FOIA) as amended, EPA FOIA regulations, and guidance issued by the U. S. Department of Justice and the National Archives and Records Administration.

The Use of Soil Amendments for Remediation, Revitalization, and Reuse

EPA Pesticide Factsheets

This Directive provides guidance to EPA staff, the public, and the regulated community on how EPA intends to exercise its discretion in implementing national policy on the use of Monitored Natural Attenuation...

A Guidance Document for Kentucky's Oil and Gas Operators

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bender, Rick

The accompanying report, manual and assimilated data represent the initial preparation for submission of an Application for Primacy under the Class II Underground Injection Control (UIC) program on behalf of the Commonwealth of Kentucky. The purpose of this study was to identify deficiencies in Kentucky law and regulation that would prevent the Kentucky Division of Oil and Gas from receiving approval of primacy of the UIC program, currently under control of the United States Environmental Protection Agency (EPA) in Atlanta, Georgia.

Analyze Trends: Drinking Water Dashboard | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Pollutant Loading Report Help - DMR | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

ICIS-NPDES Data Set Download | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Indirect Industrial Discharger Report Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Water Quality Indicators Data Review | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Effluent Limit Exceedances Search (beta) | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Multi-Year Loading Report Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Analyze Trends: State Air Dashboard | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Analyze Trends: State Water Dashboard | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Albermarle and Pamlico Sounds.pdf | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Overview of Loading Tool Architecture | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

NPDES DMR Non-Receipt Status Search | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Pollutant Loading Report Help - TRI | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

NPDES Monitoring Data Download Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Effluent Limit Exceedances Report Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Help Content for ECHO Reports | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

NPDES eRule Dashboard Download Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Effluent Limit Exceedances Search Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Monitoring Period Loads Report Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Water Pollution Search Criteria Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Water Pollution Search Results Help - TRI | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Water Pollutant Loading Tool Modernization | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

TRI DMR Dashboard Pie Chart.png | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

Synthetic risks, risk potency, and carcinogen regulation.

PubMed

Viscusi, W K; Hakes, J K

1998-01-01

This article analyzes a comprehensive sample of over 350 chemicals tested for carcinogenicity to assess the determinants of the probability of regulation. Controlling for differences in the risk potency and noncancer risks, synthetic chemicals have a significantly higher probability of regulation overall: this is due to the greater likelihood of U.S. Food and Drug Administration (FDA) regulation. Measures of risk potency increase the probability of regulation by the U.S. Environmental Protection Agency (EPA), have a somewhat weaker positive effect on regulation by the U.S. Occupational Safety and Health Administration (OSHA), and decrease the likelihood of regulation by the FDA. The overall regulatory pattern is one in which the FDA targets synthetic chemicals and chemicals that pose relatively minor cancer risk. The EPA particularly performed more sensibly than many critics have suggested.

Meet EPA Scientist Dermont Bouchard, Ph.D.

EPA Pesticide Factsheets

EPA Scientist Dermont Bouchard, Ph.D., is working to better understand how tiny nanomaterials might be released into the environment. His research helps regulators and other decision-makers lower risks and better protect human health and the environment

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

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

40 CFR 52.1679 - EPA-approved New York State regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... approval; no action taken on provisions that may require PSD permits for sources of greenhouse gas (GHG) emissions with emissions below the thresholds identified in EPA's final PSD and Title V GHG Tailoring Rule...

UNDERSTANDING CHILDREN'S EXPOSURES TO CHEMICALS

EPA Science Inventory

The EPA has pledged to increase its efforts to provide a safe and healthy environment for children by ensuring that all EPA regulations, standards, policies, and risk assessments take into account special childhood vulnerabilities to environmental chemicals. In evaluating enviro...

FDA Issues Final Guidance Clarifying FDA and EPA Jurisdiction over Mosquito-Related Products

EPA Pesticide Factsheets

FDA finalized guidance to provide information on FDA and EPA jurisdiction over the regulation of mosquito-related products intended to function as pesticides, including those products intended to function as pesticides

Facility Search Criteria Help | ECHO | US EPA

EPA Pesticide Factsheets

ECHO, Enforcement and Compliance History Online, provides powerful search capabilities offering more than 100 search criteria to target your results. Use the ECHO to search compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide.

77 FR 76979 - Pesticides; Revisions to Minimum Risk Exemption

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

...EPA is proposing to more clearly describe the active and inert ingredients permitted in products eligible for the exemption from regulation for minimum risk pesticides. EPA is proposing to reorganize these lists with a focus on clarity and transparency by adding specific chemical identifiers. The identifiers would make it clearer to manufacturers; the public; and Federal, state, and tribal inspectors which ingredients are permitted in minimum risk pesticide products. EPA is also proposing to modify the label requirements in the exemption to require the use of specific common chemical names in lists of ingredients on minimum risk pesticide product labels, and to require producer contact information on the label. Once final, these proposed changes would maintain the availability of minimum risk pesticide products while providing more consistent information for consumers, clearer regulations for producers, and easier identification by states, tribes and EPA as to whether a product is in compliance with the exemption.

U.S. EPAs Geospatial Data Access Project

EPA Pesticide Factsheets

To improve public health and the environment, the United States Environmental Protection Agency (EPA) collects information about facilities, sites, or places subject to environmental regulation or of environmental interest. Through the Geospatial Data Download Service, the public is now able to download the EPA Geodata Shapefile, Feature Class or extensible markup language (XML) file containing facility and site information from EPA's national program systems. The files are Internet accessible from the Envirofacts Web site (https://www3.epa.gov/enviro/). The data may be used with geospatial mapping applications. (Note: The files omit facilities without latitude/longitude coordinates.) The EPA Geospatial Data contains the name, location (latitude/longitude), and EPA program information about specific facilities and sites. In addition, the files contain a Uniform Resource Locator (URL), which allows mapping applications to present an option to users to access additional EPA data resources on a specific facility or site.

77 FR 24271 - Federal Plan Requirements for Hospital/Medical/Infectious Waste Incinerators Constructed on or...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-23

... a-and-r[email protected] , Attention Docket ID No. EPA-HQ-OAR-2011-0405. Facsimile: Fax your comments... electronic mail to a-and-r[email protected] , Attention Docket ID No. EPA-HQ-OAR-2006-0534. Facsimile: Fax your....regulations.gov Web site is an ``anonymous access'' system, which means the EPA will not know your identity or...

78 FR 19260 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... Management and Budget (OMB) for review and approval in accordance with the Paperwork Reduction Act (44 U.S.C...- OAR-2005-0161, to (1) EPA online using www.regulations.gov (our preferred method), by email to a-and-r... . Address comments to OMB Desk Officer for EPA. EPA's policy is that all comments received will be included...

How Analysis Informs Regulation:Success and Failure of ...

EPA Pesticide Factsheets

How Analysis Informs Regulation:Success and Failure of Evolving Approaches to Polyfluoroalkyl Acid Contamination The National Exposure Research Laboratory (NERL) Human Exposure and Atmospheric Sciences Division (HEASD) conducts research in support of EPA mission to protect human health and the environment. HEASD research program supports Goal 1 (Clean Air) and Goal 4 (Healthy People) of EPA strategic plan. More specifically, our division conducts research to characterize the movement of pollutants from the source to contact with humans. Our multidisciplinary research program produces Methods, Measurements, and Models to identify relationships between and characterize processes that link source emissions, environmental concentrations, human exposures, and target-tissue dose. The impact of these tools is improved regulatory programs and policies for EPA.

Predictive Toxicology: Current Status and Future Outlook (EBI ...

EPA Pesticide Factsheets

Slide presentation at the EBI-EMBL Industry Programme Workshop on Predictive Toxicology and the currently status of Computational Toxicology activities at the US EPA. Slide presentation at the EBI-EMBL Industry Programme Workshop on Predictive Toxicology and the currently status of Computational Toxicology activities at the US EPA.

Air Quality Criteria for Ozone and Related Photochemical ...

EPA Pesticide Factsheets

In February 2006, EPA released the final document, Air Quality Criteria for Ozone and Other Photochemical Oxidants. Tropospheric or surface-level ozone (O3) is one of six major air pollutants regulated by National Ambient Air Quality Standards (NAAQS) under the U.S. Clean Air Act. As mandated by the Clean Air Act, the U.S. Environmental Protection Agency (EPA) must periodically review the scientific bases (or criteria) for the various NAAQS by assessing newly available scientific information on a given criteria air pollutant. This document, Air Quality Criteria for Ozone and Other Photochemical Oxidants, is an updated revision of the 1996 Ozone Air Quality Criteria Document (O3 AQCD) that provided scientific bases for the current O3 NAAQS set in 1997. The Clean Air Act mandates periodic review of the National Ambient Air Quality Standards (NAAQS) for six common air pollutants, also referred to as criteria pollutants, including ozone.

U.S. EPA regulation of plant-incorporated protectants: assessment of impacts of gene flow from pest-resistant plants.

PubMed

Wozniak, Chris A; Martinez, Jeannette C

2011-06-08

The U.S. Environmental Protection Agency licenses pesticide-expressing plants under the authority of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). Transgenes and their pesticidal products represent pesticides under FIFRA and are referred to as plant-incorporated protectants (PIPs). When sexually compatible wild relatives (SCWR) are sympatric with PIP crops, there is a need to assess the potential for adverse effects to man and the environment resulting from transgene introgression in accord with FIFRA requirements. Genetic compatibility, introgression, weediness of SCWR × PIP hybrids, seed dispersal, and dormancy, among other parameters, as well as effects on other species (herbivores and beneficial insects), all need to be considered as part of the risk assessment for experimental use under Section 5 or registration under Section 3 of FIFRA. EPA is currently developing data requirements and guidance toward addressing potential gene flow impacts from PIPs.

77 FR 74129 - Approval and Promulgation of Implementation Plans; Texas; Public Participation for Air Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-13

...EPA is proposing to approve revisions to the Texas State Implementation Plan (SIP) that establish the public participation requirements for air quality permits. EPA proposes to find that these revisions to the Texas SIP comply with the Federal Clean Air Act (the Act or CAA) and EPA regulations and are consistent with EPA policies. Texas submitted the public participation provisions in four separate revisions to the SIP on July 22, 1998; October 25, 1999; July 2, 2010; and March 11, 2011. EPA is proposing this action under section 110 and parts C and D of the Clean Air Act (the Act).

Update on U.S.EPA Cookstove Research Activities

EPA Science Inventory

The presentation includes background information on EPA's stove research, focuses on cookstove testing for air pollutant emissions and energy efficiency, and briefly describes current research activities. Ongoing activities are highlighted, and EPA contacts are provided.

Inflammation increases NOTCH1 activity via MMP9 and is counteracted by Eicosapentaenoic Acid-free fatty acid in colon cancer cells

PubMed Central

Fazio, Chiara; Piazzi, Giulia; Vitaglione, Paola; Fogliano, Vincenzo; Munarini, Alessandra; Prossomariti, Anna; Milazzo, Maddalena; D’Angelo, Leonarda; Napolitano, Manuela; Chieco, Pasquale; Belluzzi, Andrea; Bazzoli, Franco; Ricciardiello, Luigi

2016-01-01

Aberrant NOTCH1 signalling is critically involved in multiple models of colorectal cancer (CRC) and a prominent role of NOTCH1 activity during inflammation has emerged. Epithelial to Mesenchymal Transition (EMT), a crucial event promoting malignant transformation, is regulated by inflammation and Metalloproteinase-9 (MMP9) plays an important role in this process. Eicosapentaenoic Acid (EPA), an omega-3 polyunsaturated fatty acid, was shown to prevent colonic tumors in different settings. We recently found that an extra-pure formulation of EPA as Free Fatty Acid (EPA-FFA) protects from colon cancer development in a mouse model of Colitis-Associated Cancer (CAC) through modulation of NOTCH1 signalling. In this study, we exposed colon cancer cells to an inflammatory stimulus represented by a cytokine-enriched Conditioned Medium (CM), obtained from THP1-differentiated macrophages. We found, for the first time, that CM strongly up-regulated NOTCH1 signalling and EMT markers, leading to increased invasiveness. Importantly, NOTCH1 signalling was dependent on MMP9 activity, upon CM exposure. We show that a non-cytotoxic pre-treatment with EPA-FFA antagonizes the effect of inflammation on NOTCH1 signalling, with reduction of MMP9 activity and invasiveness. In conclusion, our data suggest that, in CRC cells, inflammation induces NOTCH1 activity through MMP9 up-regulation and that this mechanism can be counteracted by EPA-FFA. PMID:26864323

Inflammation increases NOTCH1 activity via MMP9 and is counteracted by Eicosapentaenoic Acid-free fatty acid in colon cancer cells.

PubMed

Fazio, Chiara; Piazzi, Giulia; Vitaglione, Paola; Fogliano, Vincenzo; Munarini, Alessandra; Prossomariti, Anna; Milazzo, Maddalena; D'Angelo, Leonarda; Napolitano, Manuela; Chieco, Pasquale; Belluzzi, Andrea; Bazzoli, Franco; Ricciardiello, Luigi

2016-02-11

Aberrant NOTCH1 signalling is critically involved in multiple models of colorectal cancer (CRC) and a prominent role of NOTCH1 activity during inflammation has emerged. Epithelial to Mesenchymal Transition (EMT), a crucial event promoting malignant transformation, is regulated by inflammation and Metalloproteinase-9 (MMP9) plays an important role in this process. Eicosapentaenoic Acid (EPA), an omega-3 polyunsaturated fatty acid, was shown to prevent colonic tumors in different settings. We recently found that an extra-pure formulation of EPA as Free Fatty Acid (EPA-FFA) protects from colon cancer development in a mouse model of Colitis-Associated Cancer (CAC) through modulation of NOTCH1 signalling. In this study, we exposed colon cancer cells to an inflammatory stimulus represented by a cytokine-enriched Conditioned Medium (CM), obtained from THP1-differentiated macrophages. We found, for the first time, that CM strongly up-regulated NOTCH1 signalling and EMT markers, leading to increased invasiveness. Importantly, NOTCH1 signalling was dependent on MMP9 activity, upon CM exposure. We show that a non-cytotoxic pre-treatment with EPA-FFA antagonizes the effect of inflammation on NOTCH1 signalling, with reduction of MMP9 activity and invasiveness. In conclusion, our data suggest that, in CRC cells, inflammation induces NOTCH1 activity through MMP9 up-regulation and that this mechanism can be counteracted by EPA-FFA.

Can you hear me. Noise control regulations for motor vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Colvin, J.E.

1976-06-01

Companies should take action to ensure that their trucks and construction equipment conform to noise regulations established by the Environmental Protection Agency under authority of the 1972 Noise Control Act. Noise control regulations are applicable to all motor carriers with a gross vehicle weight rating of over 10,000 lb, regardless of the date of vehicle manufacture. The standards basically provide for five inspection steps to determine the compliance or non-compliance of a vehicle. Noise measurement tests must be carried out in a specific manner. The EPA has also issued regulations establishing noise emission standards for new medium and heavy trucksmore » over 10,000 lb gross vehicle weight rating and designed for street and highway use. The EPA is also looking into noise emissions from construction equipment; the first of these regulations sets a ceiling on noise emissions for new portable air compressors. In addition to the exterior noise-level limits prescribed by the EPA, the in-cab noise levels are federally regulated from the view-point of occupational noise-exposure criteria. Companies should train personnel in the physical properties of sound and the use of sound-measuring devices to ensure that new and existing equipment complies with the regulations.« less

76 FR 26232 - EPAAR Prescription for Work Assignments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

...: The Environmental Protection Agency (EPA) amends the EPA Acquisition Regulation (EPAAR) to update policy, procedures, and contract clauses. The proposed rule provides revised language to the prescription for the work assignment clause, incorporating prescriptive language that provides further instructions...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... Status, Implementation, United States. Summary: EPA does not object to the proposed project. Rating LO.... Rating LO. EIS No. 20100010, ERP No. D-COE-E39079-NC, Surf City and North Topsail Beach Project, To...

75 FR 22786 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-30

..., avoiding the use of special characters and any form of encryption, and may be mailed to the mailing address... comment. Use of the http://www.regulations.gov website to submit comments to EPA electronically is EPA's...

75 FR 16461 - Proposed Settlement Agreement, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... or ASCII file, avoiding the use of special characters and any form of encryption, and may be mailed... comment. Use of the http://www.regulations.gov website to submit comments to EPA electronically is EPA's...

EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards

EPA Pesticide Factsheets

EPA's air monitoring regulations require the use of Protocol Gases to set air pollution monitors. This protocol balances the government's need for accuracy with the producers' need for flexibility, low cost, and minimum external oversight.

US EPA Region 4 RMP Facilities

EPA Pesticide Factsheets

To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places subject to environmental regulation or of environmental interest. Through the Geospatial Data Download Service, the public is now able to download the EPA Geodata shapefile containing facility and site information from EPA's national program systems. The file is Internet accessible from the Envirofacts Web site (http://www.epa.gov/enviro). The data may be used with geospatial mapping applications. (Note: The shapefile omits facilities without latitude/longitude coordinates.) The EPA Geospatial Data contains the name, location (latitude/longitude), and EPA program information about specific facilities and sites. In addition, the file contains a Uniform Resource Locator (URL), which allows mapping applications to present an option to users to access additional EPA data resources on a specific facility or site.

Drinking Water Contaminants -- Standards and Regulations

MedlinePlus

... Labs and Research Centers Contact Us Share Drinking Water Contaminants – Standards and Regulations EPA identifies contaminants to regulate in drinking water to protect public health. The Agency sets regulatory ...

Arsenic and skin cancer in the USA: the current evidence regarding arsenic-contaminated drinking water.

PubMed

Mayer, Jonathan E; Goldman, Rose H

2016-11-01

Studies carried out in developing countries, such as Bangladesh and Taiwan, have reported an association between exposure to arsenic in drinking water and increased rates of non-melanoma skin cancer. However, it is unclear whether this correlation can be extended to the populations of developed countries such as the USA, which have lower levels of arsenic exposure and differ in other factors, such as genetics, nutrition, sun exposure, and socioeconomic status. This report examines the current evidence in an attempt to resolve whether populations in the USA have rates of skin cancer that correlate with higher arsenic concentrations. A systematic literature search was conducted using the PubMed, EMBASE, CINAHL, and Cochrane databases. Six key studies were found and reviewed. Several studies conducted in US populations indicate an association between arsenic-contaminated water and skin cancer, which may in some cases occur at arsenic concentrations of <10 μg/l, the 2001 Environmental Protection Agency (EPA) maximum allowable concentration for municipal water. Private wells are not regulated by the EPA's rule, and many have concentrations above the EPA maximum. In order to help curb the rising incidence of skin cancer, arsenic contamination of water warrants the attention of policymakers. Greater testing of well water and increased education and skin cancer surveillance by dermatologists in arsenic-endemic areas may help to reduce exposure to arsenic and facilitate the early recognition of skin cancer. © 2016 The International Society of Dermatology.

76 FR 59090 - Approval and Promulgation of Implementation Plans; Oregon: New Source Review/Prevention of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-23

...EPA is proposing to approve a portion of the State Implementation Plan (SIP) revision submitted by the State of Oregon for the purpose of addressing the third element of the interstate transport provisions of Clean Air Act (CAA or the Act) section 110(a)(2)(D)(i)(II) for the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS or standards) and the 1997 and 2006 fine particulate matter (PM2.5) NAAQS. The third element of CAA section 110(a)(2)(D)(i)(II) requires that a State not interfere with any other State's required measures to prevent significant deterioration (PSD) of its air quality. EPA is also proposing to approve numerous revisions to the Oregon SIP that were submitted to EPA by the State of Oregon on October 8, 2008; October 10, 2008; March 17, 2009; June 23, 2010; December 22, 2010 and May 5, 2011. The revisions include updating Oregon's new source review (NSR) rules to be consistent with current Federal regulations and streamlining Oregon's air quality rules by clarifying requirements, removing duplicative rules, and correcting errors. The revisions were submitted in accordance with the requirements of section 110 and part D of the Act).

A study of method robustness for arsenic speciation in drinking water samples by anion exchange HPLC-ICP-MS.

PubMed

Day, Jason A; Montes-Bayón, María; Vonderheide, Anne P; Caruso, Joseph A

2002-08-01

Regulating arsenic species in drinking waters is a reasonable objective, since the various species have different toxicological impacts. However, developing robust and sensitive speciation methods is mandatory prior to any such regulations. Numerous arsenic speciation publications exist, but the question of robustness or ruggedness for a regulatory method has not been fully explored. The present work illustrates the use of anion exchange chromatography coupled to ICP-MS with a commercially available "speciation kit" option. The mobile phase containing 2 mM NaH(2)PO(4) and 0.2 mM EDTA at pH 6 allowed adequate separation of four As species (As(III), As(V), MMAA, DMAA) in less than 10 min. The analytical performance characteristics studied, including method detection limits (lower than 100 ng L(-1) for all the species evaluated), proved the suitability of the method to fulfill the current regulation. Other parameters evaluated such as laboratory fortified blanks, spiked recoveries, and reproducibility over a certain period of time produced adequate results. The samples analyzed were taken from water utilities in different areas of the United States and were provided by the U.S. EPA. The data suggests the speciation setup performs to U.S. EPA specifications but sample treatment and chemistry are also important factors for achieving good recoveries for samples spiked with As(III) as arsenite and As(V) as arsenate.

EPA office of solid waste (OSW) report to Congress

DOE Office of Scientific and Technical Information (OSTI.GOV)

Derkics, D.

1996-12-31

An EPA Office of Solid Waste Report to Congress is presented in outline form. The following topics are discussed: special waste chronology; statutory hazardous waste exemption; 1988 report to Congress findings; 1993 regulatory determination; current (1996), regulatory status of fossil fuel combustion wastes; co-management study; Electric Power Research Institute (EPRI) activities; EPRI coal ash field study sites; oil ash total combustion; fossil fuel combustion; current EPA activities; and Federal Register Notice.

40 CFR 52.344 - Visibility protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... industrial source categories regulated by the NSR and PSD regulations which have previously been approved by EPA. However, Colorado's NSR and PSD regulations have been disapproved for certain sources as listed...

40 CFR 52.344 - Visibility protection.

Code of Federal Regulations, 2014 CFR

2014-07-01

... industrial source categories regulated by the NSR and PSD regulations which have previously been approved by EPA. However, Colorado's NSR and PSD regulations have been disapproved for certain sources as listed...

40 CFR 52.344 - Visibility protection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... industrial source categories regulated by the NSR and PSD regulations which have previously been approved by EPA. However, Colorado's NSR and PSD regulations have been disapproved for certain sources as listed...

40 CFR 52.344 - Visibility protection.

Code of Federal Regulations, 2011 CFR

2011-07-01

... industrial source categories regulated by the NSR and PSD regulations which have previously been approved by EPA. However, Colorado's NSR and PSD regulations have been disapproved for certain sources as listed...

40 CFR 52.344 - Visibility protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... industrial source categories regulated by the NSR and PSD regulations which have previously been approved by EPA. However, Colorado's NSR and PSD regulations have been disapproved for certain sources as listed...

77 FR 21453 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to New Source...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

...EPA is approving those revisions adopted by the State of Colorado on April 16, 2004 to Regulation No. 3 (Stationary Source Permitting and Air Pollutant Emission Notice Requirements) that incorporate EPA's December 31, 2002 NSR Reforms. Colorado submitted the request for approval of these rule revisions into the State Implementation Plan (SIP) on July 11, 2005 and supplemented its request on October 25, 2005. EPA is approving only the portions of Colorado's revisions to Regulation Number 3 that relate to the prevention of significant deterioration (PSD) and non-attainment new source review (NSR) construction permit programs of the State of Colorado. Other revisions, renumberings, additions, or deletions to Regulation No. 3 made by Colorado as part of the April 16, 2004 final rulemaking are being acted on by EPA in a separate final action related to Colorado's Interstate Transport SIP (see proposed action at 76 FR 21835, April 19, 2011). Colorado has a federally approved NSR program for new and modified sources impacting attainment and non-attainment areas in the State. This action is being taken under section 110 of the Clean Air Act (CAA).

78 FR 2111 - California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

...The Environmental Protection Agency (EPA) is granting the California Air Resources Board's (CARB's) request for a waiver of Clean Air Act preemption to enforce its Advanced Clean Car (ACC) regulations. The ACC combines the control of smog and soot causing pollutants and greenhouse gas (GHG) emissions into a single coordinated package of requirements for passenger cars, light-duty trucks and medium-duty passenger vehicles (and limited requirements related to heavy-duty vehicles). The ACC program includes revisions to California's Low Emission Vehicle (LEV) program as well as its Zero Emission Vehicle (ZEV) program. By today's decision, EPA has also determined that CARB's amendments to the ZEV program as they affect 2017 and prior model years (MYs) are within the scope of previous waivers of preemption granted to California for its ZEV regulations. In the alternative, EPA's waiver of preemption for CARB's ACC regulations includes a waiver of preemption for CARB's ZEV amendments as they affect all MYs, including 2017 and prior MYs. In addition, EPA is including CARB's recently adopted ``deemed to comply'' rule for GHG emissions in today's waiver decision. This decision is issued under section 209(b) of the Clean Air Act (the ``Act''), as amended.

(Docket A-93-02) Category II-F: Interagency Review Materials

EPA Pesticide Factsheets

This Index lists Interagency review materials related to the decision to certify that DOE had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

SAMPLING-BASED APPROACH TO INVESTIGATING VAPOR INTRUSION

EPA Science Inventory

Vapor intrusion is defined as the migration of volatile organic compounds (VOCs) into occupied buildings from contaminated soil or ground water. EPA recently developed guidance to facilitate assessment of vapor intrusion at sites regulated by RCRA and CERCLA. The EPA guidance e...

Six-Year Review 2 Contaminant Occurrence Data (1998-2005)

EPA Pesticide Factsheets

In March 2010, EPA announced the review results for the Agency’s second Six-Year Review. EPA analyzed occurrence data for the Six-Year Review 2 for 69 regulated contaminants, using data provided by 47 states or primacy agencies.

Impact of EPA 2012 commercial pump-out regulations : implementation [technical brief].

DOT National Transportation Integrated Search

2014-03-01

This study investigated how the EPA 2013 Vessel General Permit (VGP) would affect maritime : commerce in New Jersey. Data were solicited from various agencies and analyses were : performed to investigate what may impact New Jersey maritime operations...

78 FR 26776 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-08

... number EPA-HQ- OECA-2012-0657, to: (1) EPA online, using www.regulations.gov (our preferred method), or... estimates that are attributed to the correction of mathematical discrepancies identified in the previous ICR...

EPA State-level Summaries of FracFocus 1 Hydraulic Fracturing Data

EPA Pesticide Factsheets

The EPA developed state-level summaries of chemical and water use using the project database developed from FracFocus 1.0 disclosures with some limited background information on oil and gas production, geology, and regulations for the state.

A Study of the Differential Effects of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) on Gene Expression Profiles of Stimulated Thp-1 Macrophages

PubMed Central

Allam-Ndoul, Bénédicte; Guénard, Frédéric; Barbier, Olivier; Vohl, Marie-Claude

2017-01-01

Background: An appropriate intake of omega-3 (n-3) fatty acids (FAs) such as eicosapentaenoic and docosahexaenoic acid (EPA/DHA) from marine sources is known to have anti-inflammatory effects. However, molecular mechanisms underlying their beneficial effects on health are not fully understood. The aim of the present study was to characterize gene expression profiles of THP-1 macrophages, incubated in either EPA or DHA and stimulated with lipopolysaccharide (LPS), a pro-inflammatory agent. Methods: THP-1 macrophages were incubated into 10, 50 and 75 µM of EPA or DHA for 24 h, and 100 nM of LPS was added to the culture media for 18 h. Total mRNA was extracted and gene expression examined by microarray analysis using Illumina Human HT-12 expression beadchips (Illumina). Results: Pathway analysis revealed that EPA and DHA regulate genes involved in cell cycle regulation, apoptosis, immune response and inflammation, oxidative stress and cancer pathways in a differential and dose-dependent manner. Conclusions: EPA and DHA appear to exert differential effects on gene expression in THP-1 macrophages. Specific effects of n-3 FAs on gene expression levels are also dose-dependent. PMID:28441337

EPA's Implementation of Laws Regulating Asbestos Hazards in Schools and in the Air. Hearing before a Subcommittee of the Committee on Government Operations. House of Representatives, One Hundredth Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U. S., Washington, DC. House Committee on Government Operations.

A hearing was held by the Subcommittee on Environment, Energy, and Natural Resources on the Environmental Protection Agency's (EPA) implementation of laws regulating asbestos hazards in schools and in the air. Presented are testimony as well as letters and statements submitted for the record by leading authorities in the area including: (1) James…

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Reese Air Force Base, Lubbock, Texas. Volume 2. Appendices

DTIC Science & Technology

1988-04-01

epidemiological studies ; pending resolution of essentiality in human diet; EPA has not regulated arsenic as a carcinogen in drinking water 3ICadmium B1...Probable human carcinogen based upon sufficient evidence in epidemiological studies ; not regulated as a carcinogen in drinking water because there is...Carcinogenic in animal studies ; because of the extensive negative epidemiological evidence, EPA has proposed to regu- late lead in drinking water based on

EPA ASSESSMENT OF TECHNOLOGIES FOR CONTROLLING EMISSIONS FROM MUNICIPAL WASTE COMBUSTION

EPA Science Inventory

The article examines EPA technical activities relating to the development of regulations pertaining to the control of both new and existing municipal waste combustion facilities (MWCs). The activities include: (1) assessing combustion and flue gas cleaning technologies, (2) colle...

Contaminant Occurrence and Related Data for Six-Year Review of Drinking Water Standards

EPA Pesticide Factsheets

Learn about data EPA collects to conduct the Six-Year Review of National Primary Drinking Water Regulations. The data allows EPA to characterize frequency of occurrence, the levels found, and the geographic distribution of contaminants in drinking water.

(Docket A-93-02) Category V-B: Final Support Documents

EPA Pesticide Factsheets

This Index lists supporting documents related to the decision to certify that the Department of Energy had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

ORD'S RESEARCH ON PATHOGENS IN BIOSOLIDS

EPA Science Inventory

In 2002 the National Academy of Sciences issued a report on EPA's regulations governing the preparation of class A and B biosolids. They stated that the science supporting the rule was outdated and recommended that EPA develop new standardized methods for measuring pathogens in ...

EPA's Notification of Rules and Regulations Regarding the Demolition of Asbestos-Containing Structures, and Related Questions and Answers

EPA Pesticide Factsheets

Memorandum from EPA Deputy Administrator to Assistant Administrators and Regional Administrators and attachment communicating NESHAP, CERCLA, TSCA, OSHA requirements sent recommendation of the Inspector General in Report No. 1 2-P-01 25.

Letter from Illinois Senator Durbin to EPA Administrator McCarthy - Nov. 12, 2013

EPA Pesticide Factsheets

Senator Durbin expresses concern about petroleum coke storage facilities in Chicago. He asks what authorities US EPA has to monitor and regulate pet coke and the actions it is taking to protect air quality, especially from particulate matter.

77 FR 8174 - EPAAR Prescription for Work Assignments

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

...: EPA will amend the EPA Acquisition Regulation (EPAAR) prescription for the work assignment clause. This final rule provides revised language to the prescription for the work assignment clause, incorporating prescriptive language that provides further instructions on the use of the related clause. DATES...

ASSESSMENT OF CHLORPYRIFOS EXPOSURE BY PASSIVE DOSIMETRY AND BIOMONITORING IN PESTICIDE WORKERS

EPA Science Inventory

Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), the U.S. Environmental Protection Agency (EPA) has the authority to regulate the use of pesticides to prevent unreasonable adverse human health effects associated with pesticide exposure. Accordingly, the EPA...

Impacts of EPA 2012 commercial pump-out regulations - implementation.

DOT National Transportation Integrated Search

2014-03-01

With the 2008 VGP expiration date approaching, US EPA issued the 2013 VGP. There are changes in the : 2013 VGP, requiring compliance by vessel owners and operators. As a result, the new requirements will : impact the commercial vessels operating in t...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... improve environmental resources in the project area. Rating LO. EIS No. 20090451, ERP No. D-FHW-F40451-FL..., WA, OR and CA. Summary: EPA does not object to the proposed action. Rating LO. EIS No. 20100027, ERP...

Development of EPA Method 525.3 for the Analysis of Semivolatiles in Drinking Water

EPA Science Inventory

The United States Environmental Protection Agency (EPA) Office of Ground Water and Drinking Water (OGWDW) collects nationwide occurrence data on contaminants in drinking water using the Unregulated Contaminant Monitoring Regulations (UCMRs). The unregulated contaminants, which ar...

TSCA Section 21 Petition for Section 8(a) Partial Exemption

EPA Pesticide Factsheets

This petition requests EPA to amend the TSCA Section 8 Chemical Data Reporting (CDR) partially exempted chemical list set forth in the U.S. Environmental Protection Agency’s (EPA) regulations at 40 C.F.R. Section 711.6(b)(1).

AVOIDING PITFALLS IN THE DETERMINATION OF HALOCARBOXYLIC ACIDS: THE PHOTOCHEMISTRY OF METHYLATION

EPA Science Inventory

Haloethanoic (haloacetic) acids are formed during chlorination of drinking water and are regulated by the Environmental Protection Agency (EPA). These compounds are normally quantified by gas chromatography with electron capture detection (GC-ECD) ad the methyl esters. EPA Meth...

Impacts of EPA 2012 commercial pump-out regulations.

DOT National Transportation Integrated Search

2012-08-01

The US EPA issued the Vessel General Permit (VGP) for managing vessel discharges, under the Clean Water : Act. As a result, commercial vessels operating in the New York/New Jersey Harbor and at Delaware River will : be required to comply, including a...

Assessment Tools for the Evaluation of Risk

EPA Science Inventory

ASTER (Assessment Tools for the Evaluation of Risk) was developed by the U.S. EPA Mid-Continent Ecology Division, Duluth, MN to assist regulators in performing ecological risk assessments. ASTER is an integration of the ECOTOXicology Database (ECOTOX; A Framework for Reviewing EPA's State Administrative Cost Estimates: A Case Study (2007)

EPA Pesticide Factsheets

This report contains the findings of the set of case studies that look at EPA’s and the states’ information and methods used to estimate the costs to states charged with administering a selection of EPA regulations.

Policy & Guidance

EPA Pesticide Factsheets

Policy documents represent EPA's official interpretation or view of specific issues. Guidance documents are published to further clarify regulations and to assist in implementation of environmental regulations.

US EPA Region 4 Brownfields

EPA Pesticide Factsheets

To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places subject to environmental regulation or of environmental interest. Through the Geospatial Data Download Service, the public is now able to download the EPA Geodata shapefile containing facility and site information from EPA's national program systems. The file is Internet accessible from the Envirofacts Web site (https://www3.epa.gov/enviro/). The data may be used with geospatial mapping applications. (Note: The shapefile omits facilities without latitude/longitude coordinates.) The EPA Geospatial Data contains the name, location (latitude/longitude), and EPA program information about specific facilities and sites. In addition, the file contains a Uniform Resource Locator (URL), which allows mapping applications to present an option to users to access additional EPA data resources on a specific facility or site. This dataset shows Brownfields listed in the 2012 Facility Registry System.

75 FR 5581 - Agency Information Collection Activities; Proposed Collection; Comment Request; Registration of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-03

... Manufacturers; EPA ICR No. 0309.13, OMB Control No. 2060-0150 AGENCY: Environmental Protection Agency (EPA... numbers: EPA ICR No. 0309.13, OMB Control No. 2060-0150. ICR status: This ICR is currently scheduled to...

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...

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

Cryoinsulation Material Development to Mitigate Obsolescence Risk for Global Warming Potential Foams

NASA Technical Reports Server (NTRS)

Protz, Alison; Bruyns, Roland; Nettles, Mindy

2015-01-01

Cryoinsulation foams currently being qualified for the Space Launch System (SLS) core stage are nonozone- depleting substances (ODP) and are compliant with current environmental regulations. However, these materials contain the blowing agent HFC-245fa, a hydrofluorocarbon (HFC), which is a Global Warming Potential (GWP) substance. In August 2014, the Environmental Protection Agency (EPA) proposed a policy change to reduce or eliminate certain HFCs, including HFC-245fa, in end-use categories including foam blowing agents beginning in 2017. The policy proposes a limited exception to allow continued use of HFC and HFC-blend foam blowing agents for military or space- and aeronautics-related applications, including rigid polyurethane spray foams, but only until 2022.

Alternate Sources for Propellant Ingredients.

DTIC Science & Technology

1976-07-07

0dJ variety of reasons; (3) sole source; (4) medical/ OSHA /EPA problems; (5) dependent on foreign Imports; and (6) specification problems. •’. .’ . . I...problems exist for a variety of reasons; (3) sole sourc:e; (4) medical/ OSHA /EPA problems; (5) dependent on foreign imports; and (6) specification problems...regulations of OSHA or EPA affect pro- duction or use of the product; 5. Plant capacity - when demand increases faster that; predictions; 6. Supply

EPA attenuates ultraviolet radiation-induced downregulation of aquaporin-3 in human keratinocytes.

PubMed

Jeon, Byoung-Kook; Kang, Moon-Kyung; Lee, Ghang-Tai; Lee, Kun-Kuk; Lee, Ho-Sub; Woo, Won-Hong; Mun, Yeun-Ja

2015-08-01

Eicosapentaenoic acid (EPA) is an omega-3 polyunsaturated fatty acid (ω-3 PUFA) that protects against photodamage and photocarcinogenesis in mammals. Aquaporin-3 (AQP3) is a water/glycerol transport protein that is found in basal layer keratinocytes. In this study, we have investigated the protective effect of EPA against ultraviolet B (UVB)-induced AQP3 downregulation in human keratinocytes. EPA treatment was found to increase AQP3 gene and protein expression in human epidermal keratinocytes (HaCaT). Using a specific inhibitor, we observed that the effect of EPA on AQP3 expression was mediated by extracellular signal-regulated kinase (ERK) activation. UVB radiation induced AQP3 downregulation in HaCaT cells, and it was found that EPA treatment attenuated UVB-induced AQP3 reduction and the associated cell death. UVB-induced downregulation of AQP3 was blocked by EPA and p38 inhibitor SB203580. Collectively, the present results show that EPA increased AQP3 expression and that this led to a reduction UVB-induced photodamage.

78 FR 69812 - Approval and Promulgation of Implementation Plans; Texas; Control of Air Pollution by Permits for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

...EPA is proposing to approve portions of two revisions to the Texas State Implementation Plan (SIP) concerning the Permits for Specific Designated Facilities Program, also referred to as the FutureGen Program. EPA has determined that the portions of these SIP revisions specific to the FutureGen Program submitted on March 9, 2006 and July 2, 2010, comply with the Clean Air Act and EPA regulations and are consistent with EPA policies. This action is being taken under section 110 and parts C and D of the Act.

Report: EPA Needs to Improve Recording Information Technology Investments and Issue a Policy Covering All Investments

EPA Pesticide Factsheets

Report #15-P-0292, September 22, 2015. The EPA management of its $334 million in IT investments is noncompliant with its current policy. Thus, the EPA is at risk of not managing taxpayer dollars properly.

AN EPA SPONSORED LITERATURE REVIEW DATABASE TO SUPPORT STRESSOR IDENTIFICATION

EPA Science Inventory

The Causal Analysis/Diagnosis Decision Information System (CADDIS) is an EPA decision-support system currently under development for evaluating the biological impact of stressors on water bodies. In support of CADDIS, EPA is developing CADLIT, a searchable database of the scient...

DATA QUALITY OBJECTIVES IN RESEARCH PLANNING AT MED: THREE CASE STUDIES

EPA Science Inventory

This course will give a quality assurance perspective to research planning by describing the Data Quality Objective Process....Written plans are mandatory for all EPA environmental data collection activities according to EPA Order 5360.1 CHG 1 and Federal Acquisition Regulations,...

Report: Village of Laurelville, Ohio – Unallowable Costs Claimed Under EPA Grant XP97579701

EPA Pesticide Factsheets

Report #08-2-0039, December 5, 2007. The Village of Laurelville (grantee) did not maintain an acceptable financial management system in accordance with Federal regulations to support drawdown requests submitted to EPA for $278,448 in grant funds.

Clean Air Act : historical information on EPA's process for reviewing California waiver requests and making waiver determinations

DOT National Transportation Integrated Search

2009-01-01

Emissions from mobile sources, such as automobiles and trucks, contribute to air quality degradation and can threaten public health and the environment. Under the Clean Air Act, the Environmental Protection Agency (EPA) regulates these emissions. The...

Clean Air Act : historical information on EPA's process for reviewing California waiver requests and making waiver determinations.

DOT National Transportation Integrated Search

2009-01-16

Emissions from mobile sources, such as automobiles and trucks, contribute to air : quality degradation and can threaten public health and the environment. Under the : Clean Air Act, the Environmental Protection Agency (EPA) regulates these emissions....

RESEARCH BRIEFING ON DEVELOPMENT OF A SUB-SLAB AIR SAMPLING PROTOCOL

EPA Science Inventory

Vapor intrusion is defined as the migration of volatile organic compounds (VOCs) into occupied buildings from contaminated soil or ground water. EPA recently developed guidance to facilitate assessment of vapor intrusion at sites regulated by RCRA and CERCLA. The EPA guidance e...

How's Your Environmental Record?

ERIC Educational Resources Information Center

Podems, Ruth

2000-01-01

An official of the Environmental Protection Agency (EPA) discusses stepped up inspections of college/university campuses for compliance with environmental regulations, and identifies ways in which institutions can work with EPA in achieving compliance. Guidelines are offered for oil storage tanks, hazardous waste, air protection, water protection,…

EPA PROGRAMS AND THE REGULATION OF CARCINOGENS: METHODS AND PHILOSOPHIES

EPA Science Inventory

This report is part of the National Network for Environmental Studies Program conducted under the auspices of the Office of Cooperative Environmental Management, U.S. Environmental Protection Agency. This is a group paper which discusses the manner in which the EPA identifies, as...

40 CFR 141.25 - Analytical methods for radioactivity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Monitoring and Analytical Requirements... obtaining these documents can be obtained from the Safe Drinking Water Hotline at 800-426-4791. Documents may be inspected at EPA's Drinking Water Docket, EPA West, 1301 Constitution Avenue, NW., Room 3334...

40 CFR 141.25 - Analytical methods for radioactivity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Monitoring and Analytical Requirements... obtaining these documents can be obtained from the Safe Drinking Water Hotline at 800-426-4791. Documents may be inspected at EPA's Drinking Water Docket, EPA West, 1301 Constitution Avenue, NW., Room 3334...

40 CFR 141.25 - Analytical methods for radioactivity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Monitoring and Analytical Requirements... obtaining these documents can be obtained from the Safe Drinking Water Hotline at 800-426-4791. Documents may be inspected at EPA's Drinking Water Docket, EPA West, 1301 Constitution Avenue, NW., Room 3334...

40 CFR 141.25 - Analytical methods for radioactivity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Monitoring and Analytical Requirements... obtaining these documents can be obtained from the Safe Drinking Water Hotline at 800-426-4791. Documents may be inspected at EPA's Drinking Water Docket, EPA West, 1301 Constitution Avenue, NW., Room 3334...

75 FR 41421 - Notification of Completeness of the Department of Energy's Compliance Recertification Application...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-16

... (CRA or ``application'') for the Waste Isolation Pilot Plant (WIPP) is complete. EPA provided written... disposal regulations. EPA is now engaged in the full technical review that will determine if WIPP remains... technical difficulties and cannot contact [[Page 41422

Clean Air Act : historical information on EPA's process for reviewing California waiver requests and making waiver determinations

DOT National Transportation Integrated Search

2009-01-16

Emissions from mobile sources, such as automobiles and trucks, contribute to air quality degradation and can threaten public health and the environment. Under the Clean Air Act, the Environmental Protection Agency (EPA) regulates these emissions. The...

75 FR 51458 - Notice of Extended Availability of Draft National Pollutant Discharge Elimination System (NPDES...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-20

... No. EPA-R01-OW-2010- 0292 by one of the following methods: http://www.regulations.gov : Follow the on..., appendices, and fact sheet are available at: http://www.epa.gov/region1/npdes/stormwater . DATES: The public...

LARGE AREA MONITORING FOR PESTICIDAL TRANSGENIC CROPS: HOW SPECTRAL IMAGING MAY PLAY A ROLE

EPA Science Inventory

Crops genetically engineered to contain a bacterial gene that expresses an insecticidal protein from Bacillus thuringiensis are regulated by EPA under the Federal Insecticide Fungicide and Rodenticide Act (FIFRA). EPA has declared crops containing transgenic pesticidal traits to...

A Personal Perspective on the Initial Federal Health-Based Regulation to Remove Lead from Gasoline

PubMed Central

Bridbord, Kenneth; Hanson, David

2009-01-01

Objective This article describes the personal experience and perspective of the authors, who had primary responsibility for drafting the initial health-based regulation limiting lead content of gasoline during the early 1970s while employed by the U.S. Environmental Protection Agency (EPA). Data source Information used by the U.S. EPA in developing the initial health-based regulation limiting lead content of gasoline in December 1973 and studies documenting the impact of that and subsequent actions. Data extraction Among the lessons learned from this experience is the importance of having input from independent scientists to the regulatory decision-making process. This also demonstrates the critical role of independent peer-reviewed research, such as that supported by the National Institutes of Health, as well as research conducted by scientists from the Centers for Disease Control and Prevention, in delineating the consequences of lead exposure in the population. Data synthesis Removal of lead from gasoline in the United States has been described as one of the great public health achievements of the 20th century, but it almost did not happen. The experience of the authors in developing this regulation may be helpful to others involved in developing health-based regulatory policy in the future. Conclusion The initial U.S. EPA health-based regulation to remove lead from gasoline is clearly an example where science successfully affected public policy. The leadership of the U.S. EPA at that time deserves much credit for establishing an atmosphere in which this was possible. PMID:19672397

Civil Penalty Policies

EPA Pesticide Factsheets

The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental inspections, violations, and enforcement actions for EPA-regulated facilities, like power plants and factories. ECHO advances public information by sharing data related to facility compliance with and regulatory agency activity related to air, hazardous waste, clean water, and drinking water regulations. ECHO offers many user-friendly options to explore data, including:1. Facility Search (http://echo.epa.gov/facilities/facility-search?mediaSelected=all): ECHO information is searchable by varied criteria, including location, facility type, and compliance status related to the Clean Air Act, Clean Water Act, Resource Conservation and Recovery Act, and Safe Drinking Water Act. Search results are customizable and downloadable.2. Comparative Maps (http://echo.epa.gov/maps/state-comparative-maps) and State Dashboards (http://echo.epa.gov/trends/comparative-maps-dashboards/state-air-dashboard): These tools offer aggregated information about facility compliance status and regulatory agency compliance monitoring and enforcement activity at the national and state level.3. Bulk Data Downloads (http://echo.epa.gov/resources/echo-data/data-downloads): One of ECHO's most popular features is the ability to work offline by downloading large data sets. Users can take advantage of the ECHO Exporter, which provides su

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...

Overview of EPA activities and research related to black carbon

EPA Science Inventory

The purpose of this international presentation is to give an overview of EPA activities related to black carbon (BC). This overview includes some summary information on how EPA defines BC, current knowledge on United States emissions and forecasted emission reductions, and ongoin...

77 FR 14861 - Approval and Promulgation of Implementation Plans; State of Nevada; Revised Format for Materials...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

...EPA is revising the format for materials submitted by the State of Nevada that are incorporated by reference (IBR) into the Nevada State Implementation Plan (SIP). The regulations affected by this format change have all been previously submitted by the State of Nevada and approved by EPA. This format revision will primarily affect the ``Identification of plan'' section, as well as the format of the SIP materials that will be available for public inspection at the National Archives and Records Administration (NARA), the Air and Radiation Docket and Information Center located at EPA Headquarters in Washington, DC, and the EPA Regional Office. EPA is also adding a table in the ``Identification of plan'' section which summarizes the approval actions that EPA has taken on the non-regulatory and quasi-regulatory portions of the Nevada SIP.

R4FRS_RCRAINFO

EPA Pesticide Factsheets

To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places subject to environmental regulation or of environmental interest. Through the Geospatial Data Download Service, the public is now able to download the EPA Geodata shapefile containing facility and site information from EPA's national program systems. The file is Internet accessible from the Envirofacts Web site (http://www.epa.gov/enviro). The data may be used with geospatial mapping applications. (Note: The shapefile omits facilities without latitude/longitude coordinates.) The EPA Geospatial Data contains the name, location (latitude/longitude), and EPA program information about specific facilities and sites. In addition, the file contains a Uniform Resource Locator (URL), which allows mapping applications to present an option to users to access additional EPA data resources on a specific facility or site.

77 FR 20308 - Approval and Promulgation of Implementations Plans; California Air Resources Board-In-Use Heavy...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-04

...EPA is taking final action to approve a revision to the California State Implementation Plan (SIP) submitted by the California Air Resources Board (CARB or Board). This revision concerns two regulations that reduce emissions of diesel particulate matter (PM), oxides of nitrogen (NOX), and other pollutants from in-use, heavy-duty diesel-fueled trucks and buses, and drayage trucks. EPA is approving this SIP revision because the Agency has determined that the regulations are consistent with the relevant Clean Air Act requirements, policies and guidance. Final approval of the two regulations and incorporation of them into the California SIP makes them federally enforceable.

Report: Natural Resources Defense Council Reported Outlays Under EPA Cooperative Agreements CX82546101, CX82675101, and XA83033101

EPA Pesticide Factsheets

Report #2005-4-00120, September 21, 2005. The reported Federal outlays on the Financial Status Reports/Federal Cash Transaction Reports do not present fairly, the allowable outlays incurred in accordance with grants and applicable EPA regulations.

EPA ACTIVITIES TO PREPARE FOR REGULATORY AND RISK ASSESSMENT APPLICATIONS OF GENOMICS INFORMATION

EPA Science Inventory

Genomics will have significant implications for risk assessment and regulatory decision making. Since 2002, the U.S. EPA has undertaken a number of cross-Agency activities to further prepare itself to receive,interpret and apply genomics information for risk assessment and regul...

EPA's Reference and Equivalent Supporting NAAQS Implementation through Methods Research Program: Research, Development, and Analysis

EPA Science Inventory

. To assess the ambient concentration levels of the six criteria air pollutants regulated by National Ambient Air Quality Standards (NAAQS), the U.S. Environmental Protection Agency (EPA) developed a systematic framework of: (a) field measurements of ambient air pollutant levels ...

75 FR 33949 - Mandatory Reporting of Greenhouse Gases

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

.... The http://www.regulations.gov Web site is an ``anonymous access'' system, which means EPA will not.../emissions/ghgrulemaking.html . Alternatively, contact Carole Cook at 202-343-9263. Worldwide Web (WWW). In... greenhouse gas reporting rule Web site at http://www.epa.gov/climatechange/emissions/ghgrulemaking.html...

EPA-MassDEP Prevention of Significant Deterioration (PSD) Delegation Agreement

EPA Pesticide Factsheets

In April 2011, an agreement for delegation of the federal PSD program was executed by EPA Region 1 to the MassDEP. This agreement sets forth the terms & conditions according to which the MassDEP agrees to implement and enforce the federal PSD regulations.

78 FR 14487 - Tetrachlorvinphos; Proposed Extension of Time-Limited Interim Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

...] Tetrachlorvinphos; Proposed Extension of Time-Limited Interim Pesticide Tolerances AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: This regulation proposes the extension of the time-limited... related to EPA's extension of the time-limited interim tolerances for the combined residues of the...

78 FR 15880 - Tetrachlorvinphos; Extension of Time-Limited Interim Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-13

... Tetrachlorvinphos; Extension of Time-Limited Interim Pesticide Tolerances AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: This regulation extends the time-limited interim tolerances for the... . II. Background A detailed summary of the background related to EPA's extension of the time-limited...

76 FR 4779 - Denial of the Petitions To Reconsider the Final Rule Promulgating the Primary National Ambient...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

... through http://www.regulations.gov or in hard copy at EPA's Docket Center, Public Reading Room, EPA West... Public Reading Room is (202) 566-1744, and the telephone number for the Air Docket is (202) 566-1742. FOR...

The ToxCast Chemical Prioritization Program at the US EPA (UCLA Molecular Toxicology Program)

EPA Science Inventory

To meet the needs of chemical regulators reviewing large numbers of data-poor chemicals for safety, the EPA's National Center for Computational Toxicology is developing a means of efficiently testing thousands of compounds for potential toxicity. High-throughput bioactivity profi...

77 FR 72744 - Outer Continental Shelf Air Regulations Consistency Update for California

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-06

... County Air Pollution Control District (``Santa Barbara County APCD'' or ``District'') is the designated... 52630), EPA proposed to incorporate various Santa Barbara County APCD air pollution control requirements... the Act requires that EPA establish requirements to control air pollution from OCS sources located...

76 FR 4343 - Agency Information Collection Activities; Proposed Collection; Comment Request; Contractor...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-25

...; Contractor Conflicts of Interest AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY: In... control numbers in certain EPA regulations is consolidated in 40 CFR part 9. Abstract: EPA contractors... cleanup and enforcement and because its contractors are often involved in both activities, it is...

Report: Enhanced EPA Oversight Needed to Address Risks From Declining Clean Air Act Title V Revenues

EPA Pesticide Factsheets

Report #15-P-0006, October 20, 2014. Weaknesses in the EPA's oversight of Title V revenues and expenditures jeopardize program implementation and, in turn, compliance with air regulations for many of the nation's largest sources of air pollution.

Asbestos in Schools. EPA Bibliographic Series.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Library Information Management and Services Div.

This bibliography was compiled as a response to the requests for information on asbestos in schools. The citations are organized by format and include: (1) Environmental Protection Agency (EPA) reports (annotated); (2) books; (3) articles, proceedings and other reports (annotated); and (4) federal regulations and statutes (annotated). The…

(Docket A-93-02) Category IV-G: Post-Hearing Comments

EPA Pesticide Factsheets

This Index lists comments received after scheduled hearings related to the decision to certify that the Department of Energy had met the compliance criteria established by EPA in 40 CFR Part 194 and the disposal regulations set by EPA in 40 CFR Part 191.

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.

Highly purified eicosapentaenoic acid ameliorates cardiac injury and adipose tissue inflammation in a rat model of metabolic syndrome

PubMed Central

Ito, S.; Sano, Y.; Nagasawa, K.; Matsuura, N.; Yamada, Y.; Uchinaka, A.; Murohara, T.

2016-01-01

Summary Introduction n‐3 Polyunsaturated fatty acids such as eicosapentaenoic acid (EPA), which are abundant in fish oil, have been shown to delay the onset of cardiovascular events. We previously established DahlS.Z‐Lepr fa/Lepr fa (DS/obese) rats, which are derived from a cross between Dahl salt‐sensitive and Zucker rats, as a model of metabolic syndrome. This study has now explored the influence of highly purified EPA on cardiac and adipose tissue pathophysiology in this animal model. Materials and methods DS/obese rats were administered EPA (300 or 1,000 mg kg−1 d−1, per os) or vehicle from age 9 to 13 weeks. Homozygous lean (DahlS.Z‐Lepr +/Lepr +, or DS/lean) littermates were studied as controls. Results Whereas EPA had no effect on body weight, food intake or systolic blood pressure in DS/obese rats, it attenuated cardiac fibrosis, diastolic dysfunction, oxidative stress and inflammation in these animals. In addition, EPA did not affect insulin resistance but reduced adipocyte hypertrophy and inflammation in visceral fat of DS/obese rats. Moreover, EPA increased circulating levels of adiponectin as well as attenuated both the down‐regulation of AMP‐activated protein kinase phosphorylation and the up‐regulation of phosphorylation of the p65 subunit of nuclear factor‐kB in the heart of DS/obese rats. Conclusions Treatment of DS/obese rats with EPA did not affect hypertension but reduced cardiac fibrosis and diastolic dysfunction, with the latter effects being accompanied by AMP‐activated protein kinase activation and inactivation of nuclear factor‐kB signalling in the heart, possibly as a result of an increase in adiponectin secretion. EPA may be suitable for the treatment of cardiac injury associated with metabolic syndrome. PMID:27708849

77 FR 72342 - Notice of Receipt of Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-05

...: EPA has received applications to register pesticide products containing an active ingredient not... applications to register pesticide products containing an active ingredient not included in any currently... containing an active ingredient not included in any currently registered products: 1. EPA File Symbol: 43808...

40 CFR 35.6340 - Disposal of CERCLA-funded property.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ASSISTANCE STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund... Substance Superfund for EPA's vested interest in the current fair market value of the equipment at the time... supplies and reimburse the Hazardous Substance Superfund for EPA's interest in the current fair market...

Why the toxic substances control act needs an overhaul, and how to strengthen oversight of chemicals in the interim.

PubMed

Vogel, Sarah A; Roberts, Jody A

2011-05-01

The Toxic Substances Control Act gives the Environmental Protection Agency (EPA) the authority to regulate industrial chemicals not covered by other statutes. Today there are more than 83,000 such chemicals. However, the law is widely perceived as weak and outdated, and various stakeholders have called for its reform, citing the EPA's inability to regulate the use of asbestos, among other substances. We analyze the flaws in the act and suggest ways in which the EPA might better position itself to manage chemical risks and protect the public's health. In addition to the new tools and technologies it is adopting, the agency needs new allies-both inside and outside the government-in its efforts to identify and control hazardous chemicals.

Ten Years of Addressing Children’s Health through Regulatory Policy at the U.S. Environmental Protection Agency

PubMed Central

Payne-Sturges, Devon; Kemp, Debra

2008-01-01

Background Executive Order (EO) 13045, Protection of Children From Environmental Health Risks and Safety Risks, directs each federal agency to ensure that its policies, programs, activities, and standards address disproportionate environmental health and safety risks to children. Objectives We reviewed regulatory actions published by U.S. Environmental Protection Agency (EPA) in the Federal Register from April 1998 through December 2006 to evaluate applicability of EO 13045 to U.S. EPA actions and consideration of children’s health issues in U.S. EPA rulemakings. Discussion Although virtually all actions discussed EO 13045, fewer than two regulations per year, on average, were subject to the EO requirement to evaluate children’s environmental health risks. Nonetheless, U.S. EPA considered children’s environmental health in all actions addressing health or safety risks that may disproportionately affect children. Conclusion The EO does not apply to a broad enough set of regulatory actions to ensure protection of children’s health and safety risks, largely because of the small number of rules that are economically significant. However, given the large number of regulations that consider children’s health issues despite not being subject to the EO, other statutory requirements and agency policies reach a larger set of regulations to ensure protection of children’s environmental health. PMID:19079726

US EPA GLOBAL POSITIONING SYSTEMS - TECHNICAL IMPLEMENTATION GUIDANCE

EPA Science Inventory

The U.S. EPA Geospatial Quality Council (GQC) was formed in 1998 to provide Quality Assurance guidance for the development, use, and products of geospatial activities and research. The long-term goals of the GQC are expressed in a living document, currently the EPA Geospatial Qua...

EPA GAS PHASE CHEMISTRY CHAMBER STUDIES

EPA Science Inventory

Gas-phase smog chamber experiments are being performed at EPA in order to evaluate a number of current chemical mechanisms for inclusion in EPA regulatory and research models. The smog chambers are 9000 L in volume and constructed of 2-mil teflon film. One of the chambers is co...

Learn about the Cross-Media Electronic Reporting Rule

EPA Pesticide Factsheets

The Cross-Media Electronic Reporting Regulation (CROMERR) provides the legal framework for electronic reporting (ER) under all of the Environmental Protection Agency's (EPA) environmental regulations.

A comparative study of EPA-enriched ethanolamine plasmalogen and EPA-enriched phosphatidylethanolamine on Aβ42 induced cognitive deficiency in a rat model of Alzheimer's disease.

PubMed

Che, Hongxia; Li, Qian; Zhang, Tiantian; Ding, Lin; Zhang, Lingyu; Shi, Haohao; Yanagita, Teruyoshi; Xue, Changhu; Chang, Yaoguang; Wang, Yuming

2018-05-23

Ethanolamine plasmalogen (pPE), a major phospholipid in neuronal membranes, is specifically reduced in postmortem brains from patients with Alzheimer's disease (AD). The purpose of the present study was to compare the effects of EPA-enriched ethanolamine plasmalogen (EPA-pPE) and EPA-enriched phosphatidylethanolamine (EPA-PE) on cognitive deficiency and illustrate the possible underlying mechanisms. SD rats were divided into four groups including the sham group injected with 0.9% saline and three amyloid-β (Aβ) infusion groups, Aβ42 group, EPA-pPE group and EPA-PE group. EPA-pPE and EPA-PE were administered by gavage (150 mg kg-1 day-1), respectively, once a day for 26 days. Administration of EPA-pPE exerted better effects than EPA-PE in improving Aβ-induced cognitive deficiency in a rat model of Alzheimer's disease. Further mechanical research indicated that EPA-pPE was superior to EPA-PE in regulating oxidative stress via increasing SOD activity and decreasing MDA level, as well as reducing GSK-3β and tau phosphorylation. Moreover, EPA-PE was more effective than EPA-pPE at inhibiting the protein expressions of Bax and caspase 9. The results of neuro-inflammation and inflammasome activation showed that EPA-pPE exerted more significant effects than EPA-PE in inhibiting the expressions of TNF-α and IL-1β, and decreasing NLRP3, pro-caspase 1 and caspase 1 levels. EPA-pPE alleviated Aβ-induced neurotoxicity by inhibiting oxidative stress, neuronal injury, apoptosis and neuro-inflammation, which might depend on the vinyl ether linkage at the sn-1 position.

Report: EPA Needs to Improve Its Efforts to Reduce Air Emissions at U.S. Ports

EPA Pesticide Factsheets

Report #09-P-0125, March 23, 2009. While EPA has issued air emissions regulations for most port sources, EPA’s actions to address air emissions from large oceangoing vessels in U.S. ports have not yet achieved the goals for protecting human health.

75 FR 64673 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Limiting Emissions of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... From Consumer Products AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA... revision amends existing Section 2.0--Consumer Products to Delaware's Regulation 1141 (formerly SIP... hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street...

TSCA Section 21 Petition Requesting EPA to Promulgate TSCA Section 4 and 8 Rules Concerning Oil and Gas Exploration and Production Chemicals and Mixtures

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under TSCA Section 4 and 8 rules requiring toxicity testing and reporting of health and safety studies on oil and gas exploration and production chemicals.

40 CFR 80.1225 - Who must register with EPA under the gasoline benzene program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... gasoline benzene program? 80.1225 Section 80.1225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene General Information § 80.1225 Who must register with EPA under the gasoline benzene program? (a) Refiners and...

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

Code of Federal Regulations, 2010 CFR

2010-07-01

... 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 importers...

40 CFR 80.1225 - Who must register with EPA under the gasoline benzene program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... gasoline benzene program? 80.1225 Section 80.1225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene General Information § 80.1225 Who must register with EPA under the gasoline benzene program? (a) Refiners and...

40 CFR 80.1225 - Who must register with EPA under the gasoline benzene program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... gasoline benzene program? 80.1225 Section 80.1225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene General Information § 80.1225 Who must register with EPA under the gasoline benzene program? (a) Refiners and...

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 importers...

40 CFR 80.1225 - Who must register with EPA under the gasoline benzene program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... gasoline benzene program? 80.1225 Section 80.1225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene General Information § 80.1225 Who must register with EPA under the gasoline benzene program? (a) Refiners and...

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

Code of Federal Regulations, 2011 CFR

2011-07-01

... 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 importers...

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

Code of Federal Regulations, 2013 CFR

2013-07-01

... 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 importers...

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 importers...

40 CFR 80.1225 - Who must register with EPA under the gasoline benzene program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... gasoline benzene program? 80.1225 Section 80.1225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene General Information § 80.1225 Who must register with EPA under the gasoline benzene program? (a) Refiners and...

75 FR 12989 - Hazardous Waste Technical Corrections and Clarifications Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... regulations that relate to hazardous waste identification, manifesting, the hazardous waste generator..., NW., Washington, DC 20460. Attention Docket ID No. EPA-HQ-RCRA-2008-0678. Please include a total of 2 copies. Hand Delivery: EPA West Building, Room 3334, 1301 Constitution Ave., NW., Washington, DC. Such...

75 FR 39934 - Oil and Natural Gas Sector-Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OAR-2010-0505; FRL-9174-8] Oil and Natural Gas Sector... EPA's review of air regulations affecting the oil and natural gas industry. The review in progress covers oil and natural gas exploration and production, as well as natural gas processing, transmission...

BEYOND REGULATION TO PROTECTION. THE APPLICATION OF NATIONAL RECONNAISSANCE SYSTEMS IN THE SCIENCE MISSION OF THE ENVIRONMENTAL PROTECTION AGENCY

EPA Science Inventory

The use of National Technical Means (NTM) data and advanced geospatial technologies has an important role in supporting the mission of the Environmental Protection Agency (EPA). EPA's responsibilities have grown beyond pollution compliance monitoring and enforcement to include t...

EPA's Denial of Petitions for Reconsideration of the Final Rule Establishing the 2013 Biomass-Based Diesel Volume Documents under the Renewable Fuel Standard Program

EPA Pesticide Factsheets

EPA is denying two petitions for reconsideration of the final rule entitled Regulation of Fuels and Fuel Additives: 2013 Biomass-Based Diesel Renewable Fuel Volume. Find the documents supporting this notice here.

75 FR 11880 - California State Nonroad Engine Pollution Control Standards; California Nonroad Compression...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... EPA that it has adopted amendments to its emission standards for fleets that operate nonroad, diesel..., CARB requested that EPA authorize California to enforce its In-Use Off-Road Diesel-Fueled Fleets... through 2449.3). CARB's regulations require fleets that operate nonroad, diesel-fueled equipment with...

78 FR 57289 - Difenzoquat; Denial of Objections

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-18

...) of FFDCA requires that a data call-in order contain the following elements: i. A requirement that one... Call-In Order and statutory obligations, the final Data Call-In Order included the following elements... Immunotoxicity. EPA 712-C-98-351. Available at http://www.regulations.gov . 10. EPA. Residue Chemistry Test...

76 FR 45253 - Public Water Supply Supervision Program; Program Revision for the State of Alaska

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-28

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9444-8] Public Water Supply Supervision Program; Program... Water Supply Supervision Primacy Program. Alaska has adopted regulations analogous to the EPA's Ground Water Rule. The EPA has determined that these revisions are no less stringent than the corresponding...

78 FR 48434 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-08

[email protected] . Address comments to OMB Desk Officer for EPA. EPA's policy is that all comments received..., unless the comment includes profanity, threats, information claimed to be Confidential Business... CONTACT: William Nichols, Office of Emergency Management, Regulation and Policy Development Division...

76 FR 10024 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... Engine Testing Program (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... electronic docket, go to http://www.regulations.gov . Title: EPA's In-Use Vehicle and Engine Testing Programs...-use light-duty (passenger car and light truck) motor vehicles. This program operates in conjunction...

40 CFR 52.2081 - EPA-approved EPA Rhode Island State regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... approved, 9.12 Emission Banking approved. 2/13/84 7/6/84 49 FR 27749 (c)(22) PSD fully approved, 9.2.3(b...) Addition of PSD NO2 increments. Air Pollution Control Permits 3/4/93 2/6/96 61 FR 4356 (c)(41) Addition of...

40 CFR 52.2081 - EPA-approved EPA Rhode Island State regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... approved, 9.12 Emission Banking approved. 2/13/84 7/6/84 49 FR 27749 (c)(22) PSD fully approved, 9.2.3(b...) Addition of PSD NO2 increments. Air Pollution Control Permits 3/4/93 2/6/96 61 FR 4356 (c)(41) Addition of...

40 CFR 52.2081 - EPA-approved EPA Rhode Island State regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... approved, 9.12 Emission Banking approved. 2/13/84 7/6/84 49 FR 27749 (c)(22) PSD fully approved, 9.2.3(b...) Addition of PSD NO2 increments. Air Pollution Control Permits 3/4/93 2/6/96 61 FR 4356 (c)(41) Addition of...

40 CFR 52.2081 - EPA-approved EPA Rhode Island State regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... approved, 9.12 Emission Banking approved. 2/13/84 7/6/84 49 FR 27749 (c)(22) PSD fully approved, 9.2.3(b...) Addition of PSD NO2 increments. Air Pollution Control Permits 3/4/93 2/6/96 61 FR 4356 (c)(41) Addition of...

40 CFR 86.215-94 - EPA urban dynamometer driving schedule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.215-94 EPA urban dynamometer...

76 FR 47391 - Mandatory Reporting of Greenhouse Gases

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-04

...://www.regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your... Rule Program Web site http://www.epa.gov/climatechange/emissions/ghgrulemaking.html . To submit a.../ghgrulemaking.html . Alternatively, contact Carole Cook at 202-343-9263. Worldwide Web (WWW). In addition to...

ASSESSMENT OF PCDDS (POLYCHLORINATED DIBENZODIOXINS) AND PCDFS (POLYCHLORINATED DIBENZOFURANS) FROM PCB (POLYCHLORINATED BIPHENYL'S) TRANSFORMER AND CAPACITOR FIRES

EPA Science Inventory

The EPA, under the Toxic Substances Control Act, has been mandated to develop appropriate regulations for the control of exposure to polychlorinated biphenyls (PCBs). In light of this responsibility the EPA Office of Toxic Substances recently issued an Advance Notice of Proposed ...

78 FR 63181 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request; NESHAP...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... Internal Combustion Engines (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice...), ``NESHAP for Stationary Reciprocating Internal Combustion Engines (Renewal)'' (EPA ICR No. 1975.09, OMB... combustion engines (RICE) have been regulated under previous actions. Thus, this final action fulfills the...

Workshop: Addressing Regulatory Challenges In Vapor Intrusion: A State-of-the Science Update Focusing On Chlorinated VOCs

EPA Science Inventory

The U.S. Environmental Protection Agency's (EPA's) Offices of Research and Devevlopment and Solid Waste and Emergency Response continue to collaborate on providing technical assistance and support to EPA regional offices, other federal agencies, state regulators, and other intere...

Development of a U.S. EPA Method for the Analysis of Selected Drinking Water Contaminants by LC/MS/MS

EPA Science Inventory

The U.S. Environmental Protection Agency’s (U.S. EPA) Office of Ground Water and Drinking Water (OGWDW) collects national occurrence data on drinking water contaminants using Unregulated Contaminant Monitoring Regulations (UCMRs). These contaminants may be selected from the Drin...

77 FR 13061 - Electronic Reporting of Toxics Release Inventory Data

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-05

...--Reporting Year SIC--Standard Industrial Code TRI--Toxics Release Inventory TRI-ME--TRI-Made Easy Desktop... EPA to ``publish a uniform toxic chemical release form for facilities covered'' by the TRI Program. 42... practicable. Similarly, EPA's Cross-Media Electronic Reporting Regulation (CROMERR) (40 CFR Part 3), published...

78 FR 63182 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... Emission Standards for Automobile Refinish Coatings (Renewal) AGENCY: Environmental Protection Agency (EPA... request (ICR), National Volatile Organic Compound Emission Standards for Automobile Refinish Coatings (EPA... schedule for their regulation (60 FR 15264). Automobile refinish coatings were included on the list, and...

40 CFR 147.51 - State-administered program-Class I, III, IV, and V wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL... elements, as submitted to EPA in the State's program application: (a) Incorporation by reference. The... (Regulations) (Rev. December 1980), as amended May 17, 1982, to add Chapter 9, Underground Injection Control...

40 CFR 80.1452 - What are the requirements related to the EPA Moderated Transaction System (EMTS)?

Code of Federal Regulations, 2014 CFR

2014-07-01

... importer. (2) The EPA company registration number of the renewable fuel producer or foreign ethanol... facility registration number of the facility at which the renewable fuel producer or foreign ethanol... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES...

40 CFR 80.1452 - What are the requirements related to the EPA Moderated Transaction System (EMTS)?

Code of Federal Regulations, 2012 CFR

2012-07-01

... importer. (2) The EPA company registration number of the renewable fuel producer or foreign ethanol... facility registration number of the facility at which the renewable fuel producer or foreign ethanol... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES...

40 CFR 80.1452 - What are the requirements related to the EPA Moderated Transaction System (EMTS)?

Code of Federal Regulations, 2013 CFR

2013-07-01

... importer. (2) The EPA company registration number of the renewable fuel producer or foreign ethanol... facility registration number of the facility at which the renewable fuel producer or foreign ethanol... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES...

Regulation of the Mevalonate Pathway for the Prevention of Breast Cancer

DTIC Science & Technology

2003-08-01

eicosapentaenoic acid (EPA) as well as the dietary isoprenoid geraniol that inhibit cell proliferation, are inhibitors of HMG-CoA reductase activity in...breast cancer cells. The inhibitory effects of EPA and geraniol on cell proliferation, however, are independent of mevalonate. DHA, on the other hand

76 FR 40368 - Federal Acquisition Regulation; Submission for OMB Review; Environmentally Sound Products

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

... Services Administration (GSA), and National Aeronautics and Space Administration (NASA). ACTION: Notice of... Conservation and Recovery Act (RCRA) (42 U.S.C. 6962). RCRA requires the Environmental Protection Agency (EPA... program. The items for which EPA has designated minimum recovered material content standards are grouped...

76 FR 17127 - Federal Acquisition Regulation; Information Collection; Environmentally Sound Products

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-28

... Administration (GSA), and National Aeronautics and Space Administration (NASA). ACTION: Notice of request for... Conservation and Recovery Act (RCRA) (42 U.S.C. 6962). RCRA requires the Environmental Protection Agency (EPA... program. The items for which EPA has designated minimum recovered material content standards are grouped...

40 CFR 80.190 - Who must register with EPA under the sulfur program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... sulfur program? 80.190 Section 80.190 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur General Information § 80.190 Who must register with EPA under the sulfur program? (a) Refiners and importers who are...

48 CFR 1553.216-71 - EPA Form 1900-41B, CPAF Contract Individual Performance Event.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Contract Individual Performance Event. 1553.216-71 Section 1553.216-71 Federal Acquisition Regulations... 1900-41B, CPAF Contract Individual Performance Event. As prescribed in 1516.404-278, EPA Form 1900-41B shall be used to document individual performance events under CPAF contracts. ...

78 FR 59263 - Outer Continental Shelf Air Regulations Consistency Update for California

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-26

... pertains to the requirements for OCS sources for which the Santa Barbara County Air Pollution Control...), EPA proposed to incorporate various Santa Barbara County APCD air pollution control requirements into... requires that EPA establish requirements to control air pollution from OCS sources located within 25 miles...

40 CFR 80.190 - Who must register with EPA under the sulfur program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... sulfur program? 80.190 Section 80.190 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur General Information § 80.190 Who must register with EPA under the sulfur program? (a) Refiners and importers who are...

40 CFR 80.190 - Who must register with EPA under the sulfur program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... sulfur program? 80.190 Section 80.190 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur General Information § 80.190 Who must register with EPA under the sulfur program? (a) Refiners and importers who are...

40 CFR 80.190 - Who must register with EPA under the sulfur program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... sulfur program? 80.190 Section 80.190 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur General Information § 80.190 Who must register with EPA under the sulfur program? (a) Refiners and importers who are...

40 CFR 80.190 - Who must register with EPA under the sulfur program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... sulfur program? 80.190 Section 80.190 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur General Information § 80.190 Who must register with EPA under the sulfur program? (a) Refiners and importers who are...

78 FR 8485 - Approval and Promulgation of Air Quality Implementation Plans; Michigan

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... Promulgation of Air Quality Implementation Plans; Michigan AGENCY: Environmental Protection Agency (EPA... control), R336.1240 (Required air quality models), R336.1241 (Air quality modeling demonstration... nonattainment air quality permitting regulations found in 40 CFR 51.165(a) and (b). EPA has found that the rules...

U.S. EPA'S IRIS ASSESSMENT OF 2-BUTOXYETHANOL: THE RELATIONSHIP OF NONCANCER TO CANCER EFFECTS

EPA Science Inventory

U.S. EPA's current IRIS (Integrated Risk Information System; www.epa.gov/IRIS) assessment of 2-butoxyethanol (EGBE; CASRN 11-76-2) identifies hemolytic effects in laboratory exposed animals as the critical noncancer endpoint. This noncancer (and nonlinear) endpoint forms the b...

Risk Communication, Metacommunication, and Rhetorical Stases in the Aspen-EPA Superfund Controversy.

ERIC Educational Resources Information Center

Stratman, James F.; And Others

1995-01-01

Explores the relationship between current theoretical definitions of risk communication, the unique national role that EPA plays in defining health and environmental risks, and possible explanations for EPA's inability to persuade Aspen, Colorado, to accept a cleanup plan. Explores ownership messages conveyed through metacommunication conflict…

EPA Facility Registry Service (FRS): CAMDBS

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 Clean Air Markets Division Business System (CAMDBS). Administered by the EPA Clean Air Markets Division, within the Office of Air and Radiation, CAMDBS supports the implementation of market-based air pollution control programs, including the Acid Rain Program and regional programs designed to reduce the transport of ozone. 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 CAMDBS facilities once the CAMDBS 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.

Integrated copper-containing wastewater treatment using xanthate process.

PubMed

Chang, Yi-Kuo; Chang, Juu-En; Lin, Tzong-Tzeng; Hsu, Yu-Ming

2002-09-02

Although, the xanthate process has been shown to be an effective method for heavy metal removal from contaminated water, a heavy metal contaminated residual sludge is produced by the treatment process and the metal-xanthate sludge must be handled in accordance with the Taiwan EPA's waste disposal requirements. This work employed potassium ethyl xanthate (KEX) to remove copper ions from wastewater. The toxicity characteristic leaching procedure (TCLP) and semi-dynamic leaching test (SDLT) were used to determine the leaching potential and stability characteristics of the residual copper xanthate (Cu-EX) complexes. Results from metal removal experiments showed that KEX was suitable for the treatment of copper-containing wastewater over a wide copper concentration range (50, 100, 500, and 1000 mg/l) to the level that meets the Taiwan EPA's effluent regulations (3mg/l). The TCLP results of the residual Cu-EX complexes could meet the current regulations and thus the Cu-EX complexes could be treated as a non-hazardous material. Besides, the results of SDLT indicated that the complexes exhibited an excellent performance for stabilizing metals under acidic conditions, even slight chemical changes of the complexes occurred during extraction. The xanthate process, mixing KEX with copper-bearing solution to form Cu-EX precipitates, offered a comprehensive strategy for solving both copper-containing wastewater problems and subsequent sludge disposal requirements.

A new hearing protector rating: The Noise Reduction Statistic for use with A weighting (NRSA).

NASA Astrophysics Data System (ADS)

Berger, Elliott H.; Gauger, Dan

2004-05-01

An important question to ask in regard to hearing protection devices (HPDs) is how much hearing protection they can provide. With respect to the law, at least, this question was answered in 1979 when the U. S. Environmental Protection Agency (EPA) promulgated a labeling regulation specifying a Noise Reduction Rating (NRR) measured in decibels (dB). In the intervening 25 years many concerns have arisen over this regulation. Currently the EPA is considering proposing a revised rule. This report examines the relevant issues in order to provide recommendations for new ratings and a new method of obtaining the test data. The conclusion is that a Noise Reduction Statistic for use with A weighting (NRSA), an A-A' rating computed in a manner that considers both intersubject and interspectrum variation in protection, yields sufficient precision. Two such statistics ought to be specified on the primary package label-the smaller one to indicate the protection that is possible for most users to exceed, and a larger one such that the range between the two numbers conveys to the user the uncertainty in protection provided. Guidance on how to employ these numbers, and a suggestion for an additional, more precise, graphically oriented rating to be provided on a secondary label, are also included.

Effect of Eicosapentaenoic Acid on Body Composition and Inflammation Markers in Patients with Head and Neck Squamous Cell Cancer from a Public Hospital in Mexico.

PubMed

Solís-Martínez, Obed; Plasa-Carvalho, Valentina; Phillips-Sixtos, Geraldine; Trujillo-Cabrera, Yanelly; Hernández-Cuellar, Arturo; Queipo-García, Gloria E; Meaney-Mendiolea, Eduardo; Ceballos-Reyes, Guillermo M; Fuchs-Tarlovsky, Vanessa

2018-01-01

Head and neck cancer patients are at high risk of anorexia-cachexia syndrome and literature shows that Eicosapentaenoic acid (EPA) could regulate it. We aim to determine the EPA effect on body composition and pro-inflammatory markers in patients with head neck cancer. A randomized single-blind placebo-controlled clinical trial was conducted in patients with head and neck squamous cell cancer who received a polymeric diet with 2 g of EPA or a standard polymeric diet for six weeks before antineoplastic treatment. We assessed body composition by bioelectrical impedance analysis and determined IL-1β, IL-6, TNF-α and IFN-γ, CRP, serum proteins, and blood count at baseline and at the end of the study. 32 patients received EPA (2 g/day) and 32 became controls. A decrease in serum levels of IL-1β, IL-6, TNF-α, and IFN-γ was observed in the experimental group, as well as regulation of body weight (-0.3 ± 5.9 vs. -2.1 ± 3.7), lean body mass (-0.2 ± 3.8 vs. -1.3 ± 3.6), body fat mass (0.2 ± 3.5 vs. -1.2 ± 3.8), and quality of life (10 ± 33 vs. 5 ± 34). Supplementing with 2 g/day of EPA to head and neck cancer patient during antineoplastic treatment regulates serum pro-inflammatory cytokines, body weight, lean body mass, and improve quality of life.

Air toxics provisions of the Clean Air Act: Potential impacts on energy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hootman, H.A.; Vernet, J.E.

1991-11-01

This report provides an overview of the provisions of the Clean Air Act and its Amendments of 1990 that identify hazardous air pollutant (HAP) emissions and addresses their regulation by the US Environmental Protection Agency (EPA). It defines the major energy sector sources of these HAPs that would be affected by the regulations. Attention is focused on regulations that would cover coke oven emissions; chromium emission from industrial cooling towers and the electroplating process; HAP emissions from tank vessels, asbestos-related activities, organic solvent use, and ethylene oxide sterilization; and emissions of air toxics from municipal waste combustors. The possible implicationsmore » of Title III regulations for the coal, natural gas, petroleum, uranium, and electric utility industries are examined. The report discusses five major databases of HAP emissions: (1) TRI (EPA's Toxic Release Inventory); (2) PISCES (Power Plant Integrated Systems: Chemical Emissions Studies developed by the Electric Power Research Institute); (3) 1985 Emissions Inventory on volatile organic compounds (used for the National Acid Precipitation Assessment Program); (4) Particulate Matter Species Manual (EPA); and (5) Toxics Emission Inventory (National Aeronautics and Space Administration). It also offers information on emission control technologies for municipal waste combustors.« less

Environmental justice regulations draw fire

NASA Astrophysics Data System (ADS)

Showstack, Randy

Advocates of “environmental justice” say that proposed U.S. Environmental Protection Agency (EPA) regulations are necessary to ensure that an unfair share of industrial facilities and waste plants are not sited in poor and minority communities, as they claim has occurred in the past.However, a number of state and local government agencies, business groups, and Democratic and Republican politicians argue that EPA guidelines—written to put some teeth into the Title VI clause of the Civil Rights Act that prohibits discrimination in all federally funded programs and activities—are unworkable and need to be overhauled.

Environmental justice regulations draw fire

NASA Astrophysics Data System (ADS)

Showstack, Randy

Advocates of "environmental justice" say that proposed U.S. Environmental Protection Agency (EPA) regulations are necessary to ensure that an unfair share of industrial facilities and waste plants are not sited in poor and minority communities, as they claim has occurred in the past.However, a number of state and local government agencies, business groups, and Democratic and Republican politicians argue that EPA guidelines—written to put some teeth into the Title VI clause of the Civil Rights Act that prohibits discrimination in all federally funded programs and activities—are unworkable and need to be overhauled.

Indiana application for interim authorization, phase I, hazardous waste management program--Environmental Protection Agency. Notice of public hearing and public comment period.

PubMed

1982-04-12

EPA regulations to protect human health and the environment from the improper management of hazardous waste were published in the Federal Register on May 19, 1980 (45 FR 33063). These regulations include provisions for authorization of State programs to operate in lieu of the Federal program. Today EPA is announcing the availability for public review of the Indiana application for Phase I Interim Authorization, inviting public comment, and giving notice of a public hearing to be held on the application.

EPA Facility Registry Service (FRS): CERCLIS

EPA Pesticide Factsheets

This data provides location and attribute information on Facilities regulated under the Comprehensive Environmental Responsibility Compensation and Liability Information System (CERCLIS) for a intranet web feature service . The data provided in this service are obtained from EPA's Facility Registry Service (FRS). The FRS is an integrated source of comprehensive (air, water, and waste) environmental information about facilities, sites or places. This service connects directly to the FRS database to provide this data as a feature service. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, data collected from EPA's Central Data Exchange registrations and data management personnel. Additional Information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

40 CFR 180.2010 - Threshold of regulation determinations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Threshold of regulation determinations... Requiring a Tolerance or an Exemption From a Tolerance § 180.2010 Threshold of regulation determinations... on EPA's determination that the uses are below the threshold of regulation. Pesticide Chemical CAS...

40 CFR 180.2010 - Threshold of regulation determinations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Threshold of regulation determinations... Requiring a Tolerance or an Exemption From a Tolerance § 180.2010 Threshold of regulation determinations... on EPA's determination that the uses are below the threshold of regulation. Pesticide Chemical CAS...

40 CFR 180.2010 - Threshold of regulation determinations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Threshold of regulation determinations... Requiring a Tolerance or an Exemption From a Tolerance § 180.2010 Threshold of regulation determinations... on EPA's determination that the uses are below the threshold of regulation. Pesticide Chemical CAS...

Regulatory Information By Topic

EPA Pesticide Factsheets

EPA develops and enforces regulations that span many environmental topics, from acid rain reduction to wetlands restoration. Each topic listed below may include related laws and regulations, compliance enforcement information, policies guidance

Regulation of HMG-CoA reductase in MCF-7 cells by genistein, EPA, and DHA, alone and in combination with mevastatin.

PubMed

Duncan, Robin E; El-Sohemy, Ahmed; Archer, Michael C

2005-06-28

We investigated the regulation of HMG-CoA reductase in MCF-7 human breast cancer cells by genistein, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). All three compounds down-regulated reductase activity, primarily through post-transcriptional effects. In mevastatin-treated cells, only genistein and DHA abrogated the induction of reductase activity caused by this competitive inhibitor. Diets rich in soy isoflavones and fish oils, therefore, may exert anti-cancer effects through the inhibition of mevalonate synthesis in the breast. Genistein and DHA, in particular, may augment the efficacy of statins, increasing the potential for use of these drugs in adjuvant therapy for breast cancer.

78 FR 28744 - Approval and Promulgation of Implementation Plans; Georgia; State Implementation Plan...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... update the Georgia SIP to reflect EPA's current national ambient air quality standards (NAAQS) for sulfur...'s rules identifying the current NAAQS table for sulfur dioxide, nitrogen dioxide, ozone, lead and... separate action. II. Analysis of the State's Submittal a. Sulfur Dioxide On June 22, 2010, EPA revised the...