Laws & Regulations
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Substitutes in Refrigerated Transport
This page contains a searchable/filterable/sortable table of substitutes listed acceptable for refrigerated transport.
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Substitutes in Positive Displacement Chillers
This page contains a searchable/filterable/sortable table of substitutes listed acceptable for use in positive displacement chillers.
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NPDES permit for City of Worley Wastewater Treatment Plant in Idaho
EPA's NPDES wastewater permit for the City of Worley on the Coeur d'Alene Reservation in Idaho.
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Public hearing on proposed discharge permits for federal hydroelectric projects in the lower Columbia River
Information about EPA's June 7, 2022, public hearing on proposed NPDES permits for federal hydroelectric projects in the Lower Columbia River (Bonneville Project, The Dalles Lock and Dam, John Day Project, and McNary Lock and Dam).
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UIC permit for Cosmopolitan Unit, Cook Inlet, Alaska
Underground Injection Control (UIC) Class I Permit for Cosmopolitan Unit, Cook Inlet, Alaska (AK1I016-A).
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EPA Approved Florida Source-Specific Requirements
EPA Approved Florida Source-Specific Requirements
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EPA Approved Statutes and Regulations in the Florida SIP
EPA Approved Statutes and Regulations in the Florida SIP
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Texas SIP: 30 TAC 116.130-116.137. Public Notice; SIP effective 2002.10.18
Texas SIP: 30 TAC 116.130-116.137. Public Notice; SIP effective 2002.10.18
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EPA Approved Regulations in the Forsyth County, NC LIP
EPA Approved Statutes and Regulations in the North Carolina SIP
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Texas SIP: 30 TAC 116.160-116.163. Prevention of Significant Deterioration Review; SIP effective 1997.10.20 TXc102
Texas SIP: 30 TAC 116.160-116.163. Prevention of Significant Deterioration Review; SIP effective 1997.10.20 TXc102
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Texas, Houston/Galveston Area, Ozone, Attainment Plan Summary
Texas, Houston/Galveston Area, Ozone, Attainment Plan Summary
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Texas SIP: 30 TAC Chapter 116, Subchapter F, Standard Permits, SIP effective March 16, 2020 (TXd220)
Texas SIP: 30 TAC 116.601-116.620
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EPA Announces Environmental Justice Consultations on Risk Management Rulemakings for Trichloroethylene and Perchloroethylene
Listserv sent out May 18, 2021 about EJ consultations on PCE and TCE
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Tribes and Water Quality Standards
Policy and Guidance related to water quality standards for indian tribes.
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Affirmative Action Plans for the Recruitment, Hiring, Advancement, and Retention of Persons with Disabilities
Affirmative Action Plans for persons with disabilities is required to be posted, per the EEOC
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West Lake Landfill Superfund Site, Bridgeton, Missouri - Fact Sheet, August 2017
Groundwater Operable Unit 3
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Designated Uses
Designated uses - one of three core components of a water quality standard - are described. Resources for defining and revising designated uses are provided.
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Additional Supporting Materials: Final PFAS NPDWR
Additional supporting materials: PFAS NPDWR