Laws & Regulations
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EPA Response to RFC 23002 - Toxic Substances Control Act (TSCA) Risk Evaluation for 1,4-Dioxane
This page contains the Agency's response to RFC 23002 - Toxic Substances Control Act (TSCA) Risk Evaluation for 1,4-Dioxane
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Region 1 Impaired Waters and 303(d) Lists by State
Listing of impaired waters and 303(d) Lists for New England states.
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Vermont's 2024 303(d) List Report and Related Documents
View supporting documents for Vermont's 2024 section 303(d) list of impaired waters.
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Valley Park TCE National Priorities List (NPL) Superfund Site, Valley Park, St. Louis County, Missouri - Fact Sheet, June 2019
Public Meeting and Public Comment Period for Proposed Plan
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Adoption and Submittal of State Plans for Designated Facilities — 40 CFR Part 60, Subparts B and Ba
Adoption and Submittal of State Plans for Designated Facilities - 40 CFR Part 60, Subparts B and Ba. Updated amendments.
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EPA Announces Reassessment of the 2023 Subpart Ba Rule
This is a new page about reassessing the Subpart Ba rule
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Greenhouse Gas Reporting in the Electric Utilities Sector
Trend in greenhouse gas emissions from the electric utilities sector for the 2022 Toxics Release Inventory National Analysis
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Primary Metals Waste Management Trend
Plastics Products Manufacturing - waste management and releases by the plastics product manufacturing sector from 2013 to 2022 for the 2022 Toxics Release Inventory National Analysis
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Integrating Water Quality Management and Natural Hazard Resilience through Nature Based Solutions Webcast
Watershed Academy webcast on Integrating Water Quality Management and Natural Hazard Resilience through Nature Based Solutions
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Waste Managed by Parent Company
Waste Management by Parent Company - parent companies with the most production-related waste managed in the 2022 Toxics Release Inventory National Analysis
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Anticoagulant Prairie Dog Bait Risk Mitigation Measures to Protect Endangered Species
This Web page contains information on how certified pesticide applicators can use anticoagulant prairie dog bait products such as Rozol and Kaput-D while minimizing exposure risks to listed and non-target species.
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Synthetic Minor NSR Permit: Red Cedar Gathering Company - Antler Power Station
Synthetic minor NSR permit application, air quality modeling files and other supporting documentation for the proposed Red Cedar Gathering Company - Antler Power Station, on Southern Ute Indian Reservation.
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Subpart S – Lime Manufacturing
Details GHGRP rulemaking actions affecting Subpart S of the program and provides links to relevant fact sheets, rulemaking documents, and other supporting materials.
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Summary of Thurston County Particulate Matter (PM-10) Attainment and Maintenance Plans
Summary of the Thurston County attainment and maintenance plans under the Washington air quality SIP.
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Summary of Yakima Particulate Matter (PM-10) Attainment Plan
Summary of the Yakima PM-10 attainment plan under the Washington air quality SIP.
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Summary of Vancouver Carbon Monoxide (CO) Attainment and Maintenance Plans
Summary of the Vancouver carbon monoxide attainment and maintenance plans under the Washington air quality SIP.
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Summary of Northern Ada County (Boise) PM-10 Nonattainment Area Plan
Summary of the Northern Ada County (Boise) PM-10 Nonattainment Area Plan under the Idaho air quality State Implementation Plan (SIP).
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Summary of Seattle-Tacoma Puget Sound Area Ozone Maintenance Plan
Summary of the Seattle-Tacoma Puget Sound Area ozone maintenance plan under the Washington air quality SIP.
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Proposed Rulemaking: Guidelines for Best Available Retrofit Technology (BART) Determinations Under the Regional Haze Rule and Amendments to the Regional Haze Rule
Proposal to amend regional haze rule to provide guidelines to states and tribes for determining how to set pollution limits for older facilities.
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Emissions Trading Could Satisfy Best Available Retrofit Technology Requirements Under EPAs Regional Haze Program
EPA has proposed an emissions trading program to help state and tribal governments improve visibility in national parks and wilderness areas.