Data and Tools
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EnviroAtlas Data Archive
Archive of EnviroAtlas data sets
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Packing, Marking, Labeling and Shipping of Environmental and Waste Samples
Field Quality System and Technical Procedures
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EPA Fiscal Year 2010 Service Contract Inventory Summary
This page contains the FY2010 Summary form for the EPA's Service Contract Inventory.
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Meaningful Analysis of the Fiscal Year 2011 Service Contract Inventory
This page contains the Meaningful Analysis of the Fiscal Year 2011 form for the EPA's Service Contract Inventory.
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Fiscal Year 2012 Service Contract Inventory Contract Analysis Summary Report
This page contains the FY 2012 Contract Analysis Summary Report form for the EPA's Service Contract Inventory.
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Fiscal Year 2013 Service Contract Inventory Analysis Plan
This page contains the FY 2013 Service Contract Inventory Analysis Plan form for the EPA's Service Contract Inventory.
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Fiscal Year 2013 Service Contract Inventory - Small Business Analysis and Contract Analysis Summary Report
This page contains the FY 2013 Small Business Analysis and Contract Analysis Summary Report form for the EPA's Service Contract Inventory.
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Fiscal Year 2012 Service Contract Inventory Analysis Plan
This page contains the FY 2012 Service Contract Inventory Analysis Plan form for the EPA's Service Contract Inventory.
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Fiscal Year 2011 Service Contract Inventory Analysis Plan
This page contains the FY 2011 Service Contract Inventory Analysis Plan form for the EPA's Service Contract Inventory.
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Fiscal Year 2012 Service Contract Inventory Small Business Analysis Summary Report
This page contains the FY 2012 Small Business Analysis Summary Report form for the EPA's Service Contract Inventory.
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AP 42, Fifth Edition, Volume I Chapter 1: External Combustion Sources
Chapter 1: External Combustion Sources
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Series 850 - Ecological Effects Test Guidelines
links to series 850 guidelines in docket
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Chemical Fate Half-Lives for Toxics Release Inventory (TRI) Chemicals
provides chemical fate half-lives for Toxic Release Inventory (TRI) chemicals
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Ecoregion Download Files by State - Region 9
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by Region
Downloadable maps and datasets for Level III and IV ecoregions, listed by region. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 1
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 7
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 8
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 5
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Ecoregion Download Files by State - Region 3
Downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.