Overview
USIBELLI COAL MINE is a stormwater outfall in Healy, Alaska, managing runoff from coal mining operations under US EPA NPDES MS4 regulations.
USIBELLI COAL MINE is a stormwater outfall located at 100 River Rd, Healy, Alaska, within Denali Borough. The facility operates under the US EPA NPDES MS4 permit framework, which governs stormwater discharges from industrial activities, including coal mining. As a stormwater outfall, it manages runoff from mining operations, with NAICS codes 212111, 212114, and 213112 indicating bituminous coal mining and related support activities. The facility operates in a region with a subarctic climate, where snowmelt and rainfall can generate significant runoff. Stormwater management is critical to prevent erosion and sedimentation in nearby water bodies. The outfall likely includes best management practices such as sediment basins or retention ponds to comply with Clean Water Act requirements. Environmental significance lies in its role in protecting water quality in the Tanana River watershed. The facility's location in a remote area of Alaska underscores the importance of proper stormwater control to minimize impacts on aquatic habitats. Regulatory compliance with NPDES permits ensures that discharges meet water quality standards, supporting the ecological health of the region.
Environmental context
The facility is situated in the Tanana River watershed, a region characterized by permafrost and seasonal snowmelt. Stormwater runoff from coal mining can carry sediment, heavy metals, and other pollutants, posing risks to aquatic ecosystems. The Clean Water Act requires NPDES permits for industrial stormwater discharges, with monitoring and treatment to protect water quality. The remote Alaskan environment is sensitive to disturbances, making effective stormwater management essential for preserving local fish and wildlife habitats.
Frequently asked questions
USIBELLI COAL MINE is located at 100 River Rd, Healy, Alaska 99743, in Denali Borough, United States.
USIBELLI COAL MINE is a stormwater outfall that manages runoff from coal mining operations, ensuring compliance with NPDES MS4 permits under the Clean Water Act.
The NAICS codes for USIBELLI COAL MINE are 212111 (Bituminous Coal Mining), 212114 (Surface Coal Mining), and 213112 (Support Activities for Coal Mining).
Stormwater outfalls in Alaska are regulated under the US EPA NPDES MS4 program, which requires permits for industrial stormwater discharges to protect water quality under the Clean Water Act.
Stormwater management at coal mines prevents erosion and sedimentation, reduces pollutant runoff (e.g., heavy metals), and protects downstream aquatic ecosystems, complying with environmental regulations.
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