Laws & Regulations
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Chemical Phase II-V Regulations
Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.
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Significant Deficiencies: Ground Water and Surface Water Significant Deficiencies
Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.
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Lead Service Line Inventory Continuous Improvement Strategy
Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.
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Per- and poly-fluoroalkyl substances (PFAS)
Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.
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State Contact Information: EPCRA Section 304 - Emergency Release Notification
List of contact information for SERCs
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Superfund: NPL Deletion Guidance and Policy
Learn about the NPL Deletion Guidance and Policy, which explains the deletion of sites from the National Priorities List.
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State/Tribal Correspondence Concerning NPL Site Listing
Access state/tribal correspondence information about Superfund sites that were considered or listed to the NPL since September 18, 2012. This information is used to determine the position of states/tribes on the matter of a site's listing to the NPL.
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Supplementary Information
View supplementary information about Non-Hazard Ranking System (HRS) NPL sites, state/tribal correspondence, the NPL site listing process, sites on the Interim Priorities List (IPL), and sites on the Expanded Eligibility List (EEL).
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NPL Guidance/Policy Documents
Access National Priorities List guidance and policy documents.
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Natural Resource Damages: Notification and Coordination Activities
Learn about key notification and coordination procedures throughout the removal and remedial processes as it relates to National Resource Damages.
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Superfund: FYR Memoranda and Fact Sheets
Access memoranda and fact sheets about the Superfund Program's Five Year Review process.
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Secondary Lead Smelting: National Emissions Standards for Hazardous Air Pollutants (NESHAP)
Includes rule history, summary and Federal Register citations for 40 CFR 63 Subpart X.
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Westmoreland San Juan Mining LLC - La Plata Mine Final NPDES Permit No. NM0029505
La Plata Mine - Final NPDES Permit No. NM0029505
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LOC-NESS Wilkinson Basin Study Research Permit
MPRSA Research Permit for the Woods Hole Oceanographic Institution LOC-NESS Wilkinson Basin Study for the transportation and disposition of material into ocean waters in the Gulf of Maine, Wilkinson Basin
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Region 7 Community Information Guide
EPA Region 7’s Community Information Digest provides communities with the latest news about funding and technical assistance opportunities, webinars, conferences, and other activities related to human health and the environment.
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Does the Spill Prevention, Control, and Countermeasure (SPCC) Rule Apply to Your Facility?
Determine SPCC facility applicability
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Coalbed Methane Outreach Program (CMOP)
EPA’s Coalbed Methane Outreach Program (CMOP) is a voluntary partnership with the coal mining industry to reduce methane emissions. CMOP provides high-quality, mine-specific data and technical assistance to the coal mining industry and project developers.
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EPA Office Hours for Safe Drinking Water Act Section 1433
Office Hours in December 2025 to assist community water systems (CWSs) with questions on completing or certifying Risk and Resilience Assessments (RRAs) and Emergency Response Plans (ERPs).
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Semiannual Report to Congress: April 1, 2025–September 30, 2025
Semiannual Report to Congress: April 1, 2025–September 30, 2025
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Water Quality Standards Regulations: West Virginia
Information related to Water Quality Standards for West Virginia.