Laws & Regulations
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Texas SIP: 30 TAC 101.300-101.311: Emission Credit Program, SIP effective January 8, 2018 (TXd203) and September 25, 2023 (TXd240)
Texas SIP: 30 TAC 101.300-101.311
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NPDES Permit for Lummi Gooseberry Point Wastewater Treatment Plant in Washington
EPA's NPDES wastewater permit for the Lummi Gooseberry Point Wastewater Treatment Plant on the Lummi Indian Reservation near Bellingham, Washington.
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NPDES Permit for Lummi Sandy Point Wastewater Treatment Plant in Washington
EPA's NPDES wastewater permit for the Lummi Sandy Point Wastewater Treatment Plant near Ferndale, Washington.
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NPDES Permit for Tulalip Wastewater Treatment Plant in Washington
EPA's NPDES wastewater permit for the Tulalip Wastewater Treatment Plant on the Tulalip Indian Reservation in Washington.
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Texas SIP: 30 TAC 115.110-115.119: Storage of Volatile Organic Compounds, SIP effective as of September 14, 2023 (TXd239)
Texas SIP: 30 TAC 115.110-115.119
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Former Chamberlain Manufacturing Facility Site in Waterloo, Iowa
Site overview of Former Chamberlain Manufacturing Facility Site
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RV Hopkins Inc. Facility (Formerly Quad City Drum Recycling), Davenport, Iowa County, Iowa - Fact Sheet, February 2019
Public Comment Period for Proposed Final Remedy
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Final SIP Requirements Rule for the 2008 Ozone NAAQS (2015 Presentation)
This presentation is meant to help state and local air agencies understand how new ozone NAAQS implementation requirements apply to them, and steps they should take.
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Implementation of the 2008 Ozone National Ambient Air Quality Standard (NAAQS) Memorandum
The purpose of this September 2011 memorandum is to clarify for state and local air agencies the status of the 2008 ozone NAAQS and to outline implementation steps moving forward.
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Required SIP Elements by Nonattainment Classification
SIP requirements by classification
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Implementing the 2015 Ozone National Ambient Air Quality Standards (NAAQS) Memorandum
The purpose of this October 2015 memorandum is to clarify for state and local air agencies the status of the 2008 ozone NAAQS (revised in 2015) and to outline implementation steps moving forward.
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Fact Sheet - Final Revision to 1997 8-Hour Ozone Implementation Phase 2 Rule to Address Vacatur and Remand of Reasonable Further Progress Credits
This fact sheet provides a basic overview of the August 2009 rule that revised the 1997 8-hour Ozone NAAQS Implementation of phase two.
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Oregon Clean Energy Center - Permitting Information
US/Canada AQA Notification Table
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BP-Husky Toledo Refinery - Permitting Information
US/Canada AQA Notification Table
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Maryland SIP, Clean Air Interstate Rule
Maryland SIP, COMAR 26.11.28.01 through .08
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Presque Isle Power Plant (Wisconsin Electric Power Company) - Permitting Information
US/Canada AQA Notification Table
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Learn About New Source Review
Provides basic information about the New Source Review air permitting program, including the different types of permits and who issues them
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Fritz Enerprises, Inc. - Permitting Information
US/Canada AQA Notification Table
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FDS Coking (original) - Permitting Information
US/Canada AQA Notification Table
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Ford Motor Company - Ohio Assembly Plant - Permitting Information
US/Canada AQA Notification Table