Laws & Regulations
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District of Columbia SIP, 20 DCMR, Chapter 2 - General and Non-Attainment Area Permits
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 6, Particulates
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 7, Sections 773 through 778 - Architectural and Industrial Maintenance Coatings
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 7, Sections 751 through 758 - Volatile Organic Compounds - Portable Fuel Containers and Spouts
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 18 DCMR, Chapter 6, Section 602 Inspection Stickers
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 18 DCMR, Chapter 6, Section 600 General Provisions
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 18 DCMR, Chapter 4 - Section 412 Refusal of Registration
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 7, Sections 770 through 771 - Miscellaneous Industrial Solvent Cleaning Operations
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 15 General and Transportations Conformity
District of Columbia -EPA Approved Regulations
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District of Columbia SIP: 20 DCMR, Chapter 1, Section 8-2: 724 - General
District of Columbia -EPA Approved Regulations
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District of Columbia SIP, 20 DCMR, Chapter 10, Air Quality - Non-ECU Limits on Nitrogen Oxides Emissions
District of Columbia -EPA Approved Regulations
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Opportunity to Comment on EPA's Clean Water Act (CWA) Section 401 Water Quality Certification for Tribal Lands in Maine, Massachusetts, Rhode Island, and Connecticut for the proposed 2025 Department of the Army Nationwide Permits
Public Notice: Opportunity to Comment on EPA’s Clean Water Act (CWA) Section 401 Water Quality Certification for Tribal Lands in Maine, Massachusetts, Rhode Island, and Connecticut for the proposed 2025 Department of the Army Nationwide Permits
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EPA Region 6 Polychlorinated Biphenyls
EPA Regional implementations and regulations for the processing, distribution, use, cleanup, storage and disposal of PCBs under the Toxic Substances Control Act (TSCA).
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El Paso Merchant Energy Company - Permitting Information
US/Canada AQA Notification Table
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Detroit Edison Company - Permitting Information
US/Canada AQA Notification Table
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Final Amendments for Pulp Mills Chemical Recovery Combustion Sources and Kraft Pulp Mills New Source Performance Standards
Final Amendments to Air Toxics Standards for the Chemical Recovery Combustion Sources and the Kraft Pulp Mill New Source Performance Standards
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Fritz Enterprises, Inc. - Permitting Information
US/Canada AQA Notification Table
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Selecting a Groundwater Remedy
Access key EPA groundwater guidance and other reports on groundwater that are used frequently by Superfund Remedial Project Managers.
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Cost in the Remedy Selection Process
The purpose of this information is to clarify the current role of cost in the Superfund remedy selection process