Laws & Regulations
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NPDES Permit for Woodcock Home Addition Wastewater Treatment Facility in Montana
Under NPDES permit MT0030554, the Salish and Kootenai Housing Authority is authorized to discharge from its Woodcock Home Addition Wastewater Treatment Facility in Lake County, Montana, to a swale draining to Middle Crow Creek.
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NPDES Permit for Town of Hot Springs Wastewater Treatment Facility in Montana
Under NPDES permit MT0020591, the Town of Hot Springs, Montana, is authorized to discharge from its wastewater treatment facility located in Sanders County, Montana, to a ditch discharging to Hot Springs Creek.
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Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants
Regulatory page for the Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants
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Certification for Marine Compression-Ignition (CI) Engines
Steps for certifying marine vessels with EPA.
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Emerging Contaminants (EC) in Small or Disadvantaged Communities Grant (SDC)
A website to outline the new WIIN Act grant programs.
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Findett Corp. Superfund Site, St. Charles, St. Charles County, Missouri
Sixth Five-Year Review Completed
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System Documentation for Locomotives
Use these files for locomotive certification in the Verify System.
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Certification for Non-Electric Motorcycles
Steps for certifying non-electric motorcycles with EPA.
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Public Notices at U.S. EPA
U.S. EPA's one-stop location for EPA-issued public notifications.
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Chemical Commodities Inc. Superfund Site, Olathe, Johnson County, Kansas
Third Five-Year Review Started
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NPDES Permit for Washington Beef in Toppenish, Washington
EPA's NPDES wastewater permit for the Washington Beef slaughterhouse facility on the Yakama Reservation in Washington.
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NPDES Permit for Symes Hot Springs Hotel and Mineral Baths in Montana
Under NPDES permit MT0030619, Symes Hot Springs, Montana, is authorized to discharge from its mineral baths and pools located in Sanders County, Montana, to Hot Springs Creek.
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RFC 23001 & RFR 23001A - N-Methylpyrrolidone (NMP)
B&C Consortia Management, L.L.C. submits on behalf of the N-Methylpyrrolidone Producers Group, Inc. (NMP Producers Group) this RFC related to the final “Risk Evaluation for n-Methylpyrrolidone (2-Pyrrolidinone, 1-Methyl-) issued in December 2020.
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Software Release Notes for the Engines and Vehicles Compliance Information System (EV-CIS)
These release notes are applicable across all industry sectors for EV-CIS.
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Engines and Vehicles Compliance Information System (EV-CIS), Documentation for Certification and Fuel Economy Modules in Light-Duty Passenger Vehicles and Trucks
Files for the passenger vehicle module in EV-CIS.
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Appendix C to Information Quality Act Request for Correction 14002, Regarding the Libby Amphibole Asbestos IRIS Assessment
Exhibits incorporated by reference into Information Quality Act Requests for Correction.
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Water Quality Standards Regulations: Washington, DC
Information related to Water Quality Standards for Washington, DC.
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NPDES Permit for Keller Transport Spill Site in Montana
Under National Pollutant Discharge Elimination System permit number MT0030805, Keller Transport, Inc. is authorized to discharge from its spill site in Lake County, Montana, to Flathead Lake.
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CAA Permitting in EPA's Pacific Northwest Region
Air permitting in EPA's Pacific Northwest office, serving Alaska, Idaho, Oregon, and Washington and tribal nations.
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NPDES Permit for Charlo Wastewater Treatment Facility in Montana
Under NPDES permit MT-0022551, the Consolidated Charlo-Lake County Water & Sewer District is authorized to discharge from its wastewater treatment facility located in Lake County, Montana to an unnamed swale that runs to Dublin Gulch.