Laws & Regulations
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Chemical Contaminant Rules
This page contains the rules for chemical contaminant management.
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Drinking Water Arsenic Rule History
The EPA published the final arsenic rule on January 22, 2001. In response to the national debate surrounding the arsenic rule related to science and costs, the EPA announced on March 20, 2001 that the agency would reassess the science and cost issues.
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EPA Optimal Corrosion Control Treatment Regional Training Workshops
EPA is hosting face-to-face regional training workshops throughout 2016-2017 on optimal corrosion control treatment (OCCT). These will be held at each of the Regions and is intended for primacy agency staff and technical assistance providers.
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WSG 211 PWSS AWIA
PWSS AWIA
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Sanitary Surveys
Sanitary survey is on-site review of a public water system’s water source, facilities, equipment, operation, and maintenance. Surveys point out sanitary deficiencies and assess a system’s capability to supply safe drinking water.
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SBAR Panel: National Primary Drinking Water Regulation: Lead and Copper Rule Improvements (LCRI)
Information on SBAR Panel for potential rule, National Primary Drinking Water Regulation: Lead and Copper Rule Improvements (LCRI)
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Report to Congress - Remote Areas of Alaska: Affordable and Reliable Options for Meeting Energy Needs and Reducing Emissions
The report presents options for the federal government to assist remote areas of Alaska with meeting the energy needs of those areas in an affordable and reliable manner using existing emissions control technology or other technology
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Title V Evaluation Report - Pennsylvania
Title V evaluation report for Pennsylvania, conducted by EPA's Region 3.
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Model Attorney General's Opinion
This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database.
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No Action Assurance Regarding EPA-Issued Step 2 Prevention of Significant Deterioration Permits and Related Title V Requirements Following Utility Air Regulatory Group v. Environmental Protection Agency
This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database.
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Citizen's Petition for Administrator's objection to the issuance of ADEQ Air Quality Permit # 1000383
This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database.
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No Action Assurance Regarding EPA-Issued Step 2 Prevention of Significant Deterioration Permits and Related Title V Requirements Following Utility Air Regulatory Group v. Environmental Protection Agency
This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
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Revised Policy on Exclusions from "Ambient Air"
This document is part of the NSR Policy and Guidance Database
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Filling Out Your Security Forms
A presentation covering major sections of the Electronic Questionnaire for Investigations Processing (e-QIP) form.
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49 FR 33904: National Emission Standards for Hazardous Air Pollutants; Proposed Standards for Benzene Emissions From Coke By-Product Recovery Plants: Reopening of the Public Comment Period
Reopening of public comment on national emission standards for benzene emissions from coke byproduct recovery plants.
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New Source Performance Standards for Residential Wood Heaters
woodheater requirements
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Title V Evaluations in Region 6
Title V Evaluation in EPA Region 6
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2020 Fee Audit Report for the Title V Permit Program of the State of Texas
Describes the results of the Audit conducted by EPA Region 6 of the State of Texas Title V Operating Permit program. This audit was conducted as part of the routine oversight of Title V programs within Region 6.
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TRI Basic Data Files: Calendar Years 1987-Present
Access downloadable files containing data from all TRI reporting years, updated to include any withdrawals or revisions received by EPA.
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Best Practices for Local Governments Disposing of Appliances
Local governments play an important role in the safe disposal of appliances that contain refrigerants, such as refrigerators, air conditioners, and dehumidifiers. Learn more to find out what your local government can do.