Laws & Regulations
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UIC Permit for Tyonek Gas Development Project, Cook Inlet, Alaska
EPA Underground Injection Control permit for the Tyonek Gas Development Project, Cook Inlet, Alaska.
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Vessel Incidental Discharge Act (VIDA) Stakeholder Engagement Opportunities
This is the outreach page for VIDA, where was information will be posted for webinars, in-person listening sessions, and other outreach efforts.
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Commercial Vessel Discharge Standards
Homepage for information on regulations for discharges incidental to the normal operation of non-military, non-recreational (i.e., commercial) vessels.
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EPA-Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Arizona SIP
PA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Arizona State Implementation Plan (SIP).
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Massport Logan International Airport NPDES Permit
Information and documents on the Massport Logan International Airport NPDES Permit
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Milestone Carbon Delaware CCS Hub
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP
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Chester 21-29N-02W
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP
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Lima Tango CCS 1
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP
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Cotton Cove CCS 1
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP
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Targa Permian CO2 Sequestration Well
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP
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EPA Service Line Inventory Compliance Documentation Template
Lead Service Line Inventory Template - This spreadsheet template may be used by public water systems in Wyoming and on EPA R8 Tribal Lands for service line inventories.
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Sulfur Dioxide (SO2) Designations Round 4: North Dakota State Recommendation and EPA Response
North Dakota recommendation for Round 4 area designations and EPA's response.
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Sulfur Dioxide (SO2) Designations Round 4: Wisconsin State Recommendation and EPA Response
Wisconsin recommendation for Round 4 area designations and EPA's response.
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Sulfur Dioxide (SO2) Designations Round 4: Wyoming State Recommendation and EPA Response
Wyoming recommendation for Round 4 area designations and EPA's response.
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Sulfur Dioxide (SO2) Designations Round 4: West Virginia State Recommendation and EPA Response
West Virginia recommendation for Round 4 area designations and EPA's response.
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Sulfur Dioxide (SO2) Designations Round 4: Washington State Recommendation and EPA Response
Washington recommendation for Round 4 area designations and EPA's response.
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Sulfur Dioxide (SO2) Designations Round 4: Virginia State Recommendation and EPA Response
Virginia recommendation for Round 4 area designations and EPA's response.
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Texas SIP: 30 TAC 114.53. Inspection and Maintenance Fees, SIP effective December 6, 2016 (TXd187) to May 7, 2025
Texas SIP: 30 TAC 114.50-114.53. Vehicle Inspection and Maintenance; SIP effective 2016-12-06 (TXd187) and 2017-07-14 (TXd196)
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Texas SIP: 30 TAC 114.51, Equipment Evaluation Procedures for Vehicle Exhaust Gas Analyzers, SIP effective August 25, 2014 (TXd157)
Texas SIP: 30 TAC 114.50-114.53. Vehicle Inspection and Maintenance; SIP effective 2016-12-06 (TXd187) and 2017-07-14 (TXd196)
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Rubber Tire Manufacturing: National Emission Standards for Hazardous Air Pollutants (NESHAP)
Information about NESHAP for new and existing sources at rubber tire manufacturing facilities. Includes rule summary, history and implementation documents.