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United States

2023 Air Sensors Quality Assurance Workshop

Landing page for the 2023 Air Sensors QA Workshop
Community Co-Benefits of Resilience

CRWU EJ StoryMap
Plastics Molding and Forming Effluent Guidelines Documents

Supporting documents for Plastics Molding and Forming Effluent Guidelines regulation (40 CFR Part 463)
Timber Products Processing Effluent Guidelines Documents for 1974-1976 Rules

Federal Register notices and support documents for Timber Products Processing Effluent Guidelines (40 CFR Part 429)
Approved CWA Microbiological Test Methods

Approved CWA methods for testing of microbiological pollutants in wastewater; sewage sludge, and ambient water (40 CFR Part 136)
Clean Air Act Permits Issued by EPA Region 3

List of air pollution control permits and associated actions proposed to be issued by Region 3 that are currently available for public review and comment.
Job Aide for Preparing Permit Action Submissions in the Electronic Permitting System Air Permit Review Module

This document provides instructions for using the Electronic Permitting System Air Permit Review Module
EPA Response to Request to Reopen the Seneca Energy II Title V Permit

EPA Final Response to Request to Reopen Seneca Energy II Title V Permit
Midwest Clean Diesel Initiative Clean School Bus Working Group

Region 5 Midwest Clean Diesel Initiative subpage created to list their structure and state coalition contacts for their new Bipartisan Infrastructure Law (BIL) Clean School Bus (CSB) Working Group.
Steam Electric Power Generating Effluent Guidelines - Rule Reconsideration

Overview and documents pertaining to reconsideration of the 2015 final rule for the Steam Electric Effluent Guidelines regulation (40 CFR Part 423).
Steam Electric Power Generating Effluent Guidelines Questionnaire

Overview and documents for the 2010 questionnaire sent to steam electric power plants
Unconventional Oil and Gas Extraction Effluent Guidelines

Overview and documents for the Unconventional Oil and Gas Extraction Pretreatment Standards final rule (6/28/2016) and related notices. 40 CFR Part 435, Subpart C.
Paramount Refinery, Paramount, California; Petition to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Thoroughbred Generating Company; Supplement to Petition to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Tradewinds Veneer Mill, Ookala, Hawaii; Petiton to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Midwest Generation, Waukegan Generating Station; Order Partially Denying And Partially Granting Petition For Objection To Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Tennessee Valley Authority, Paradise Fossil Plant; Order Responding Petition to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Ultramar Refining, Subsidiary of Valero Energy Corporation, Wilmington, California; Petition to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Louisville Gas & Electric Trimble Power Station; Partial Order Denying in Part and Granting in Part March 2, 2006 Petition to Object to Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
Entergy Louisiana, Little Gypsy Solid Fuel Repowering Project; Petition to Object to the Title V Operating Permit

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 available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.