Laws & Regulations
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Public Interest Waiver of American Iron and Steel Requirements to the City of Spokane, Washington for Plug Valves
EPA's waiver approval to the City of Spokane, Washington for the purchase of non-domestic plug valves pursuant to the American Iron and Steel requirements of the Clean Water Act Section 608.
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Project Waiver of American Iron and Steel Requirements to the Napa Sanitation District for 24-Inch Diameter Butterfly Valves
Waiver approval by EPA pursuant to the American Iron and Steel Requirements of the Clean Water Act Section 608 to the Napa Sanitation District in California for the purchase of 24-inch butterfly valves.
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National Product Waiver for Minor Components in Iron and Steel Products (with Cost Ceiling)
Draft waiver for minor components
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Product Waiver of American Iron and Steel Requirements to the City of Norfolk, Virginia for Gray Cast Iron Sewer Cleanout Boxes and Covers
Waiver of AIS requirements to Norfolk, Virginia for gray cast iron sewer cleanout boxes and covers
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Legal and Regulatory Status of CMM Ownership in Key Countries
Information and resources about coal mine methane in Key Countries.
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Coal Mine Methane Cash Flow User's Guide
Cash Flow Users Guide
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EPA to hold a public meeting on revised proposed plan for the Kerr-McGee Chemical Corporation Superfund Site
EPA to hold a public meeting on revised proposed plan for the Kerr-McGee Chemical Corporation Superfund Site
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Vehicle Emissions California Waivers and Authorizations
This page lists Federal Register Notices concerning California Waivers originated by the Office of Transportation and Air Quality (OTAQ).
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Occidental Chemical Corporation Facility, Wichita, Sedgwick County, Kansas – Information Sheet, October 2021
EPA Proposes Approval of No Migration Petition Reissuance Request
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Energy Efficiency/Renewable Energy Programs in State Implementation Plans - Guidance Documents
final document that provides guidance to States and local areas on quantifying and including emission reductions from energy efficiency and renewable energy measures in State Implementation Plans (SIPS).
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Public Notice of EPA’s Additions to Minnesota’s 2020 Impaired Waters List
Documents for EPA’s Action on Minnesota’s 2020 Section 303(d) List of Impaired Waters
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Quick Start Guides for Tribal Transfer Station Operators
Quick Start Guides for Tribal Transfer Station Operators
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Community Advisory Group (CAG)
Community Advisory Groups (CAGs) are a community initiative and responsibility. CAGs are intended to provide a forum through which a broad and diverse sample of community needs and interests are represented.
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NPDES Permits for Phase 2 Stormwater Program in Puerto Rico
This page contains the Notices of Intent for NPDES Permits for Phase 2 Stormwater Program in Puerto Rico.
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Fact Sheets about Niagara County Radiation Removal Sites
Fact sheets for the radiation removal sites in Niagara County
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U.S. Virgin Islands Solid Waste Program
Documents related to the U.S. Virgin Islands Solid Waste Program
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Final NPDES Permit for Aibonito Wastewater Treatment Plant in Aibonito, Puerto Rico
EPA's NPDES wastewater permit for the Aibonito Wastewater Treatment Plant in Aibonito, Puerto Rico.
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Final NPDES Permit for Lajas Wastewater Treatment Plant in Lajas, Puerto Rico
EPA's NPDES wastewater permit for the Lajas Wastewater Treatment Plant in Lajas, Puerto Rico.
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Final NPDES Permit for Arecibo Water Treatment Plant in Arecibo, Puerto Rico
EPA's NPDES water permit for the Arecibo Water Treatment Plant in Arecibo, Puerto Rico.
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Final NPDES Permit for Camuy - Hatillo Wastewater Treatment Plant in Camuy, Puerto Rico
EPA's NPDES wastewater permit for the Camuy - Hatillo Wastewater Treatment Plant in Camuy, Puerto Rico.