Learn the Issues
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Brownfields Job Training Grants Webinars
Provides access to Brownfields Job Training Program webinars
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Mississippi River/Gulf of America Hypoxia Task Force
The Hypoxia Task Force is a collaborative state/federal partnership co-led by EPA to address nutrient pollution in the Mississippi-Atchafalaya River Basin and hypoxia in the Gulf of America.
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Brownfields and Land Revitalization Newsroom
Brownfields
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April 9 Community Meeting for the Delfasco Forge Superfund Site in Texas
Details about a community meeting on April 9, 2026, to provide an update on cleanup activities at the Delfasco Forge Superfund site in Grand Prairie, Texas.
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USMCA Tijuana River Watershed Public Updates
Updates related to EPA and SEMARNAT actions to address persistent transboundary wastewater flows in the Tijuana River watershed.
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Summary Letter of Key Requirements for Federal Land Managers (FLMs) Notification Process for New Source Review (NSR) Permit Applications
Letter from Anna Marie Wood, Director of EPA’s Air Quality Policy Division, to Carol McCoy, Chief of the Air Resources Division of the National Park Service (NPS) summarizing the key requirements for the Federal Land Managers (FLMs) notification process.
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Federal Land Manager Notification of New Source Review Permit Applications in EPA's Pacific Southwest (Region 9)
In EPA's Pacific Southwest (Region 9), the Class 1 federal lands areas are designated as depicted in the map on this page. For more information, please visit the Region 9 Federal Class 1 Areas page.
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About EPA Digitization Centers
Purpose of the EPA Digitization Centers
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Coverage Under General Air Quality Permit for Stone Quarrying, Crushing and Screening Facilities: Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation
Documents related to approved request for coverage under the Stone Quarrying, Crushing and Screening Facilities General Permit for Oscar Renda Contracting Inc. Navajo Nation Crushing/Screening Operation located in McKinley and San Juan Counties, NM.
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EPA Region 9 Issued Construction Approvals: Radionuclides
Radionuclide construction approvals issued by EPA in the Pacific Southwest, Region 9.
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The Current: Fall 2023
The WaterSense Current is a quarterly update dedicated to news and events related to WaterSense.
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Technical Data and Reports on Nitrogen Dioxide Measurements and SIP Status
EPA collects data from the states and regions on their air quality and state implementation plan (SIP) progress. This information is compiled in a database, and used to create reports, trend charts, and maps.
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Guidance for Tracking Progress Under the Regional Haze Rule
regional haze quidance
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EPA Charter - Environmental Financial Advisory Board
This charter renews the Environmental Financial Advisory Board (EFAB) in accordance with the provisions of the Federal Advisory Committee Act (FACA), 5 U.S.C. App. 2, and relevant Agency policies.
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Sustainable Management of Electronics and Batteries
To provide information on EPAs strategy for electronics stewardship, certified electronics recyclers and the Challenge; as well as where to donate unwanted electronics, how to calculate benefits, and what's going on with electronics mgmt in their states.
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Guidelines for Eating Fish that Contain Mercury
Learn about how to minimize exposure to methylmercury while eating fish. Read about fish advisories, how to use them to consume fish safely, and use the national fish advisories locator to find them in an area near you.
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Mercury
Basic information about mercury, how it gets in the air, how people are exposed to it and health effects associated with exposure; what EPA and other organizations are doing to limit exposures; and information about products that contain mercury
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Regulatory Exclusions and Alternative Standards for the Recycling of Materials, Solid Wastes and Hazardous Wastes
Determining the Level of Regulation for Hazardous Waste Recycling, Recycled Materials that are not Subject to RCRA Hazardous Waste Regulation, Materials Subject to Alternative Regulatory Controls, Materials Subject to Full Hazardous Waste Regulations.
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EPA Releases Proposal to Help Cleanup of Millions of Abandoned Tires, Promote Energy Dominance
EPA issued a proposal to help clean up millions of abandoned tires throughout the U.S., addressing health and safety concerns related to tire piles in American communities.
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Enbridge Consent Decree Section IX. Reporting Requirements
Consent Decree deliverables, such and plans and reports that are submitted pursuant to the terms of the Consent Decree, are posted below.