United States
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Ferroalloy Manufacturing Effluent Guidelines
Overview and documents for Ferroalloy Manufacturing Effluent Guidelines and Standards (40 CFR Part 424)
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Cleanups in My Community - About the Data
Cleanups in My Community page about the data in this web application.
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Escaped Trash Risk Map
The Escaped Trash Risk Map displays a modeled estimate of litter density across the U.S. at a snapshot in time.
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Outer Continental Shelf Air Permits
Provides information and links to EPA's Outer Continental Shelf air permitting requirements.
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Copper Forming Effluent Guidelines
Overview and documents for Copper Forming Effluent Guidelines regulations, 40 CFR Part 468
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Global Change Explorer
GCX is a collection of EPA research products (tools, data, and approaches) relevant to global change impact assessments and response planning for those impacts.
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EPCRA Hazardous Chemical Inventory Reporting – General Reporting Guidance
The following set of questions and answers are designed to help you understand if your facility is required to submit hazardous chemical inventory reports under sections 311 and 312 of the Emergency Planning and Community Right-to-Know Act (EPCRA) and provides basic guidance on how to comply with the requirements […
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Partial Reclamation Variance for World Resources Company (WRC)
On August 13, 2002, the EPA granted a variance from EPA's hazardous waste requirements for certain materials reclaimed by the WRC from metal-bearing sludges.
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Celebrating Cleanup of HPI Chemical Products Superfund Removal Site in St. Joseph, Missouri
What was once a complex site posing a potential environmental threat in St. Joseph, Missouri’s downtown area has been transformed into a symbol of resilience. The cleanup at the HPI Chemical Products Inc. Superfund Site is finally complete.
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Battery Manufacturing Effluent Guidelines
Overview and support documents for Battery Manufacturing Effluent Guidelines (40 CFR Part 461)
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Cleanups in My Community
Cleanups In My Community is a web app of hazardous waste cleanups for which EPA collects information, on maps and in lists, and to access additional information about those cleanups. This page describes and links to the application.
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Photographic Processing Effluent Guidelines
Federal Register notice and support documents for Photo Processing Effluent Guidelines (40 CFR Part 459)
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Methods Update Rule - 2021
Announcement of EPA's 2019 proposed Methods Update Rule. The proposal includes revised Clean Water Act analytical methods that would be codified in 40 CFR Part 136.
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Cooling Water Intakes Implementation Support Documents
Documents supporting implementation of the Cooling Water Intake regulations.
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Pharmaceutical Manufacturing Effluent Guidelines
Overview and documents for Pharmaceutical Manufacturing Effluent Guidelines and Standards (40 CFR Part 439)
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Nonferrous Metals Manufacturing Effluent Guidelines Documents for 1980-1988 Amendments
Federal Register notices for the 1980-88 amendments to the Nonferrous Metals Manufacturing Effluent Guidelines
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Metal Molding and Casting (Foundries) Effluent Guidelines Documents
Federal Register notices and documents for the Metal Molding and Casting (Foundries) Effluent Guidelines
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Leather Tanning and Finishing Effluent Guidelines Documents
Support documents for Leather Tanning and Finishing Effluent Guidelines regulations, 40 CFR Part 425
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Approved CWA Microbiological Methods for Wastewater and Sewage Sludge
Microbiological pollutant analytical methods approved at 40 CFR Part 136
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Approved CWA Microbiological Methods for Ambient Water
Microbiological pollutant analytical methods approved at 40 CFR Part 136