Science & Technology
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Cyprus Specialty Metals Company/Roquette America, Inc. Facility, Keokuk, Lee County, Iowa - Fact Sheet, July 2019
Public Comment Period for Draft RCRA Post-Closure Permit
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BenMAP 1.0
BenMAP 1.0 is the legacy version of the BenMAP software that the EPA is making available for archival purposes. It is designed for regional and national-scale analyses within the Continental United States.
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BenMAP 4.0
This is the legacy version of the BenMAP software that the EPA is making available for archival purposes. BenMAP v4.0.66 was used for the 2012 PM NAAQS Regulatory Impact Analysis.
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Guidance on Environmental Data Verification and Data Validation
These documents describe the EPA policies and procedures for planning, implementing, and assessing the effectiveness of the Quality System.
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Guidance for Preparing Standard Operating Procedures
Provides information about preparing standard operating procedures (SOPs).
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Guidance for Data Quality Assessment
Demonstrates how to use data quality assessment in evaluating environmental data sets and illustrates how to apply some graphical and statistical tools for performing DQA.
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EPA response to RFC: EPA's Action Plan for Bisphenol A Pursuant to EPA's Data Quality Guidelines
EPA has determined that the underlying information and conclusions are objective and of high quality, consistent with the EPA information quality guidelines
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EPA response to RFC: Endangerment and Cause or Contribute Findings for Greenhouse Gases
Response to the RFC on behalf of the Peabody Energy Company, dated July 30, 2010
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RFC: The Ramazzini Institute's Methanol Study
Submitted on behalf of the Methanol Institute, pursuant to the IQA
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RFC: Endangerment and Cause or Contribute Findings for Greenhouse Gases
Section 202(a) of the Clean Air Act, Docket No. EPA-HQ-OAR-2009-0171
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American Coatings Association RFC
Request for agency withdrawal of lead PSAs
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EPA response to American Coatings Association RFC
EPA's response to the request for agency withdrawal of lead PSAs
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EPA response to RFC: Center for Regulatory Effectiveness
EPA response to the Request that EPA correct its many public statements that the Amphibian Metamorphosis Assay
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EPA response to the Request for Correction; Integrated Science Assessment - Oxides of Nitrogen
EPA response to the Request for Correction (RFC)
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May 27, 2010 EPA response to National Association of Manufacturers
EPA response to the Request for Correction (RFC)
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March 14, 2007 RFR: Storm Water Enforcement and Compliance: Construction
Submitted on behalf of the National Association of Home Builders
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EPA response to RFC: Association of Official Analytical Chemist Use-Dilution Test method for the bacterium Pseudomonas aeruginosa
EPA response to the Request for Correction (RFC)
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RFC: Sterling's Texas City Facility
Submitted on behalf of Sterling Chemicals
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RFC: Storm Water Enforcement and Compliance: Construction
Submitted on behalf of the National Association of Home Builders
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EPA response to RFC: Technical Report for Focus Group Recommendations, Herculaneum, MO
EPA response to the Request for Correction (RFC)