Laws & Regulations
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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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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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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.
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EPA Completes Second Round of Lead Nonattainment Designations
EPA designated all remaining areas as meeting or not meeting the 2008 lead standards based on data from 2008 - 2010
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Lead Designations Guidance
Lead designations guidance
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If, during a periodic surveillance check, a custodian finds damaged thermal system insulation, what must be done under the Asbestos Hazard Emergency Response Act (AHERA)?
40 CFR part 763.90(b) states that “[i]f damaged or significantly damaged thermal system insulation ACM is present in a building, the local education agency shall: At least repair the damaged area; Remove the damaged material if it is not feasible, due to technological factors, to repair the damage; and Maintain…
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Under the Asbestos Hazard Emergency Response Act (AHERA), can someone collect more than five samples inside the asbestos abatement site and pick the best of the results for the clearance test?
No. An equal number of samples must be taken inside and outside the asbestos abatement site for clearance. The minimum number is five inside and five outside (40 CFR part 763.90(i)(3)). The asbestos-containing materials in schools rule does not prohibit the collection of more than five samples inside and an…
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Can courses taught under the Asbestos Model Accreditation Plan (MAP) be taught in foreign languages?
Only the worker course can be taught in a foreign language. All other course disciplines must be taught in English. Other Frequent Questions about Asbestos Learn About Asbestos Asbestos and School Buildings Information for Owners and Managers of Buildings that Contain Asbestos Protect Your Family from Exposures to Asbestos Asbestos…
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EPA's Notification of Rules and Regulations Regarding the Demolition of Asbestos-Containing Structures, and Related Questions and Answers
Memorandum from EPA Deputy Administrator to Assistant Administrators and Regional Administrators and attachment communicating NESHAP, CERCLA, TSCA, OSHA requirements sent recommendation of the Inspector General in Report No. 1 2-P-01 25.