Learn the Issues
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EPA Proposes Plan to Step Up Groundwater Cleanup at San Fernando Valley Superfund Site, Increasing Supply of Safe Drinking Water
U.S. Environmental Protection Agency (EPA) has released a proposed plan to address a contaminated groundwater plume at the San Fernando Valley (Area 2) Superfund site, located near Glendale, CA. EPA is seeking public input on the plan through April 14th.
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Water Contaminant Information Tool (WCIT)
An online database that provides information about chemical, biological, and radiological contaminants of concern for water security.
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Laboratory Services and Applied Science Division
The state-of-the-art laboratory is occupied by by the Region 4 Science and Ecosystem Support Division (SESD).
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Green Power Purchases at EPA
This page contains Information about renewable energy certificates.
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Application Tools and Templates
The templates and tools on this page are designed to help in determining CROMERR applicability and assist in application preparation.
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Learn about the Cross-Media Electronic Reporting Rule (CROMERR)
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.
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Overview for CROMERR
An Overview for States, Tribes and Local Governments about CROMERR
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Greenhouse Gases Session (2023 EIC)
Presentations/papers given at the Greenhouse Gases session of the 2023 IEIC
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Ammonia Emissions Session (2023 EIC)
Presentations/papers given at the ammonia session of the 2023 IEIC
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Point and Nonpoint Session (2023 EIC)
Presentations/papers given at the Point and Nonpoint session of the 2023 IEIC
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Wild/Prescribed/Agricultural Fires Session (2023 EIC)
Presentations/papers given at the Wild/Prescribed/Agricultural Fires session of the 2023 IEIC
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Lightning Round Presentations (2023 EIC)
Papers and Presentations that were limited to under five minutes per speaker.
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Using the 2016 CDR Database
EPA summarized key information from the 2012 Chemical Data Reporting effort.
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How EPA Assesses Chemical Safety
EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.
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Federal Register Notices Related to SW-846
Information on Federal Register Notices for SW-846.
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The Frank R. Lautenberg Chemical Safety for the 21st Century Act Implementation Activities
The new law includes much needed modernizations to TSCA, the only major piece of environmental legislation that had not been updated since it was passed in the fall of 1976.
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Yard Trimmings: Material-Specific Data
This page describes the generation, recycling, composting, combustion with energy recovery, and landfilling of yard trimming materials, and explains how EPA classifies such material.
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Wood: Material-Specific Data
This page describes the generation, recycling, combustion with energy recovery, and landfilling of wood materials, and explains how EPA classifies such material.
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Textiles: Material-Specific Data
This page describes the generation, recycling, combustion with energy recovery, and landfilling of textile materials, and explains how EPA classifies such material.
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Rubber and Leather: Material-Specific Data
This page describes the generation, recycling, combustion with energy recovery, and landfilling of rubber and leather materials, and explains how EPA classifies such material.