Learn the Issues
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Long Term Stewardship at Leaking Underground Storage Tank Sites with Residual Contamination
Learn about what state underground storage tank programs are doing with their long term stewardship programs and for developing or enhancing their long term stewardship programs.
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EPA Begins Sixth Five-Year Review of Pagel's Pit Superfund Site
U.S. Environmental Protection Agency, in consultation with the Illinois Environmental Protection Agency, is conducting a review of the Pagel’s Pit Superfund site located in Rockford, Illinois.
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Quantifying the Multiple Benefits of Energy Efficiency and Renewable Energy: A Guide for State and Local Governments
Features the guidance document, Assessing the Multiple Benefits of Clean Energy: A Resource for States, divided into downloadable chapters.
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Clean Energy Finance: Green Banking Strategies for Local Governments
Green banking strategies to support clean energy projects at the local level
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Federal Funding for Water and Wastewater Utilities in National Disasters (Fed FUNDS)
Help water and wastewater utilities take better advantage of federal funding to recover from disasters and to mitigate hazards.
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Guidance for Products Adding Residual Efficacy Claims
EPA is announcing the issuance of guidance and test methods for registering antimicrobial products with residual efficacy against viruses and bacteria.
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Coronavirus (COVID-19) and Disinfectants
View the latest information from EPA and find resources related to disinfection and Coronavirus (COVID-19).
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List N Advanced Search Page: Disinfectants for Coronavirus (COVID-19)
Search EPA’s list n legacy search page of registered disinfectants for use against SARS-CoV-2, the virus that causes the novel coronavirus (COVID-19).
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About List N: Disinfectants for Coronavirus (COVID-19)
EPA expects all products on List N to kill the coronavirus SARS-CoV-2 (COVID-19) when used according to the label directions.
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Air Toxics Screening Assessment
The Air Toxics Screening Assessment, or AirToxScreen, is EPA's review of air toxics in the United States, based on modeled air quality. We developed AirToxScreen as a tool for state, local and tribal agencies, and we use its results as well.
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Updates to 2011 and 2028 Emissions – Version 6.3 Technical Support Document
Document describes how the emission inventories were prepared for air quality modeling for the years 2011 and 2028 using an updated version of the 2011, version 6.3
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2005 Version 4 Air Emissions Modeling Platforms
The 2005v4 platforms were based on versions of the 2005 NEI and supported the development of the Mercury and Air Toxics Standards and the Cross-state Air Pollution Rule.
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2016 Version 7.1 Technical Support Document
This TSD describes how the emission inventories were prepared for air quality modeling by the U.S. Environmental Protection Agency (EPA) for air toxics and criteria air pollutants that represents the year 2016 based on the 2014 National Emissions Inventory
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2016 Version 7.2 Technical Support Document
This TSD describes how the emission inventories were prepared for air quality modeling by the U.S. Environmental Protection Agency (EPA) for criteria air pollutants to represent the years of 2016 and 2028.
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Emissions Modeling Training
Presentations used in training courses related to emissions modeling and future year projections are provided.
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Lake Pontchartrain Basin Restoration Program
Lake Pontchartrain Basin Restoration Program Web Area
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Carbon Footprint Calculator
Take a few minutes to find out with EPA's Household Carbon Footprint Calculator.
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Water Quality Standards: Regulations and Resources
Water Quality Standards are an important tool for restoring and maintaining healthy water quality for lakes, rivers and streams, estuaries, and other waters nationally and where you live.
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Linwood Mining and Minerals Corporation - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Linwood Mining and Minerals Corporation, for alleged violations at its limestone mining processing facility located in 401 E. Front Street, Davenport, Iowa, 52804.
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Gaten Properties, LLC - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment against Gaten Properties, LLC, a business located at 10823 W. 164th Street, Overland Park, Kansas 66221, for alleged violations at Triple Creek Farms located 175th Street and Antio