Collections and Lists
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EPA-Approved Tehama County Air District Regulations in the California SIP
EPA approved and compiled rules and regulations for the Tehama County Air Pollution Control District (APCD) portion of the California State Implementation Plans (SIP).
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CAA Permitting in the District of Columbia
Information on permitting in D.C. and EPA's oversight.
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EPA History
Information on the origins of EPA, historical environmental topics, origins of environmental statutes, environmental disasters like Love Canal and Times Beach, and EPA administrators.
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Solid Waste in the Midwest
Solid Waste Content for the Midwest Region 7
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Methane Emissions from the Oil and Gas Sector
EPA’s Voluntary Methane Programs encourage oil and natural gas companies to adopt cost-effective technologies and practices that improve operational efficiency and reduce emissions of methane, a potent greenhouse gas.
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Final Ecosystem Goods and Services (FEGS) Glossary of Terms
This page contains the glossary of terms that support the FEGS web site, these come from the 2013 final report.
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Omaha Operating Permit Approval History
Information on permitting in Kansas and EPA's oversight.
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Clean Air Act Permitting in Washington
Clean Air Act permitting authorities for Washington.
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Risk Communication
Learn about risk communication at EPA and access tools and resources related to EPA risk communication activities.
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Clean Air Act Permitting in Idaho
Clean Air Act permitting authorities for Idaho.
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Contact Us
The contact us form for Maui Wildfires.
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Online Resources for Stable Isotope Laboratory Education and Training and Ecological Applications
A table of online educational and training resources for stable isotope analysis methods and ecological applications.
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Colorado Events and Public Notices
Event and public notice information for the state of Colorado.
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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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Ozone: Stage Two Vapor Recovery Rule and Guidance
This page includes the guidance document, fact sheet, memorandum, and final rule on removing Stage II Gasoline Vapor Control Programs from State Implementation Plans (SIP) for the Ozone National Ambient Air Quality Standards (NAAQS)
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Nebraska Operating Permit Approval History
Information on permitting in Kansas and EPA's oversight.
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Drinking Water and Wastewater Resilience
The Drinking Water and Wastewater Resiliency site provides tools and resources for drinking water and wastewater utilities in the full spectrum of emergency management which includes prevention, mitigation, preparedness, response and recovery.
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Criminal Press Releases - 2025
This is a list of press releases announcing results of EPA criminal cases adjudicated in U.S. courts for 2022.
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Ambient Water Monitoring and Assessment: Resources and Tools
AWMA replaces the previously archived water monitoring website. It is meant to be a one stop shop to link states, tribes, and citizens interested in volunteer monitoring to a variety of monitoring and assessment related documents.
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SBIR Highlights & Events
Program highlights and updates from EPA's SBIR Program.