Laws & Regulations
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CAA Permitting in Montana
Air permitting in Montana
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Part 71 Operating Permits - Jicarilla Apache Lindrith Compressor Station
Part 71 Title V Operating Permits at Jicarilla Apache Lindrith Compressor Station
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EPA Approved Statutes and Regulations Documents
EPA Approved Statute and Regulations in the NJ SIP
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EPA Approved Utah Source-Specific Requirements
EPA Approved Utah Source-Specific Requirements
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EPA Approved Colorado Source-Specific Requirements
Current EPA-approved air quality implementation plans (SIPs, FIPs, TIPs) in Colorado
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Performance Specification 6 for Flow Rate
Performance Specification 6 - Specifications and Test Procedures for Continuous Emission Rate Monitoring Systems in Stationary Sources
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Proposed Rule: Definition of “Waters of the United States” – Addition of Applicability Date to 2015 Clean Water Rule
Prepublication version of the proposed rule
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40 CFR Part 233: CWA Section 404 State Program Regulations
Specifies the procedures EPA will follow, and the criteria EPA will apply, in approving, reviewing, and withdrawing approval of State programs under section 404 of the Act.
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Permit Program under CWA Section 404
Section 404 of the Clean Water Act (CWA) establishes a program to regulate the discharge of dredged or fill material into waters of the United States, including wetlands.
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Request for Remand and Supporting Documentation
Agencies' request to remand the NWPR, declarations in the litigation, memo for the record, and supporting documents
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1999 Revisions to the Clean Water Act Regulatory Definition of "Discharge of Dredged Material"; Final Rule
The U.S. Army Corps of Engineers (Corps) and the Environmental Protection Agency (EPA) promulgated a final rule Amending a Clean Water Act (CWA) section 404 regulation that defines the term "discharge of dredged material".
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Delay of Effective Date: 2001 Revisions to the Clean Water Act Regulatory Definition of ‘‘Discharge of Dredged Material’’
Delay of Effective Date: Further Revisions to the Clean Water Act Regulatory Definition of ‘‘Discharge of Dredged Material’’
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2001 Revisions to CWA Regulatory Definition of ‘‘Discharge of Dredged Material’’ (Federal Register Notice)
Federal Register Notice: Further Revisions to the Clean Water Act Regulatory Definition of ‘‘Discharge of Dredged Material’’
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Final "Tulloch" Clarification: Enhanced Wetlands Protections
Final "Tulloch" Clarification: Enhanced Wetlands Protections - Fact Sheet for 2001 Rule revising the definition of "discharge of dredged material" (2001 rule is no longer in effect)
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Public Notice Presentation in EPA Region 8
Provides an overview of Public Notices (PN), when they are required, the different PN tiers, required language, PN forms and posting information.
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Tribal Sanitary Survey Form
Sanitary survey form to be used for Tribal ground water and/or surface water systems.
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Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 5. Registration, Emission Inventory and Annual Operating Fees, SIP effective May 11, 2020 (OKd29)
Oklahoma SIP: OAC 252:100-5-1 to 252:100-5-3
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Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 25. Visible Emissions and Particulates, SIP effective January 4, 2016 (OKd15) and September 3, 2019 (OKd27)
Oklahoma SIP: OAC 252:100-25-1 to 252:100-25-5
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Oklahoma OAC 252:100-17, Incinerators, Part 3. General Purpose Incinerators, SIP effective January 4, 2016 (OKd15) and September 3, 2019 (OKd27)
Oklahoma SIP: OAC 252:100-17-1 to 252:100-17-11
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Oklahoma OAC 252 Chapter 100. Air Pollution Control, Subchapter 1. General Provisions, SIP effective May 11, 2020 (OKd29) and September 15, 2022 (OKd32)
Oklahoma SIP: OK 252:100- 1 General Provisions, SIP effective 2016-10-28 (OKd18)