Laws & Regulations
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NPDES Permit for TC Energy - Northern Border Pipeline Company in Montana
Under NPDES permit MT-0030791, TC Energy - Northern Border Pipeline Company is authorized to discharge from locations located within the exterior boundaries of the Fort Peck Indian Reservation, Montana.
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NPDES Permit for City of Hardin Wastewater Treatment Plant in Montana
NPDES permit and statement of basis authorizes discharge from the City of Hardin, Montana wastewater treatment plant to the Bighorn River.
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Wellman
MRV Plan and Decision document for Wellman
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NPDES Permit for Colorado National Monument in Colorado
Under National Pollutant Discharge Elimination System permit number CO0034975, the National Park Service is directed to have no discharge from the wastewater treatment lagoons at the Colorado National Monument in Mesa County, Colorado.
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NPDES Permit for Crossfire-Bonds Gravel Pit in Colorado
Under National Pollutant Discharge Elimination System permit number CO-0035024, the Crossfire-Bonds Gravel Pit is authorized to discharge from its wastewater treatement facility in Plata County, Colorado, to Deer Canyon, a tributary of the Animas River.
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NPDES Permit for Leadville National Fish Hatchery in Colorado
NPDES permit and statement of basis authorize discharge of treated water from settling ponds of the Leadville National Fish Hatchery to an unnamed tributary to Hunt Gulch, which flows into Lake Fork, a tributary to the Arkansas River.
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NPDES Permit for American Gilsonite Company – Bonanza Mine in Utah
Under NPDES permit number UT-0000167, the American Gilsonite Company is authorized to discharge from its mining operation at its Bonanza Mine in Uintah County, Utah, to Coyote Wash, and various unnamed tributaries of Coyote Wash and the White River.
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NPDES Permit for American Gilsonite Company – Cottonwood Mine in Utah
Under NPDES permit number UT-0025259, the American Gilsonite Company is authorized to discharge from its mining operation at its Cottonwood Mine in Uintah County, Utah, to multiple unnamed ephemeral drainage tributaries to the White River.
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NPDES Permit for City of Wolf Point Wastewater Treatment Facility in Montana
NPDES permit and statement of basis authorizes discharge from the City of Wolf Point, Montana, wastewater treatment facility to a ditch leading to the Missouri River.
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NPDES Permit for Riverview Estates Wastewater Treatment Facility in North Dakota
Under National Pollutant Discharge Elimination System permit number ND-0031143, the Riverview Estates Wastewater Treatment Facility is authorized to discharge from its wastewater treatment facility in designated locations as described in the permit.
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HFC Allocation NPRM Frequently Asked Questions
HFC phasedown FAQ
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Proposed Rule - Phasedown of Hydrofluorocarbons: Establishing the Allowance Allocation and Trading Program under the AIM Act
This proposed rule is the first regulation under the American Innovation and Manufacturing (AIM) Act of 2020 to address the production and consumption of hydrofluorocarbons (HFCs)
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Sustainable Management of Electronics and Batteries
To provide information on EPAs strategy for electronics stewardship, certified electronics recyclers and the Challenge; as well as where to donate unwanted electronics, how to calculate benefits, and what's going on with electronics mgmt in their states.
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Webinar Archives
webinar archives
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U.S. Virgin Islands Impaired Waters List
The documents detail the U.S. Virgin Islands' impaired waters list.
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External Compliance PDF document page
This page holds all PDF documents for the Title VI External Compliance and Complainants
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01R-94-R5 MDEQ Closure Letter
01R-94-R5 MDEQ Closure Letter
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Clean Air Act Permitting in Tennessee
Information on air permitting in Tennessee and EPA's oversight.
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Clean Air Act Permitting in North Carolina
Information on air permitting in North Carolina and EPA's oversight.
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Clean Air Act Permitting in Mississippi
Information on air permitting in Mississippi and EPA's oversight.