Overview
PEAT PIT is an operational Stormwater Outfall in Fairbanks, Alaska, serving the Fairbanks North Star Borough. It manages stormwater discharge from a mining-related catchment under US EPA NPDES MS4 regulations.
PEAT PIT is a Stormwater Outfall located at 2920 College Rd., Fairbanks, Alaska 99709, within the Fairbanks North Star Borough. It operates under the US EPA NPDES MS4 permit framework, which governs stormwater discharges from municipal separate storm sewer systems. The facility's NAICS code 212321 indicates it serves a mining-related catchment, specifically construction sand and gravel mining, which influences the nature of stormwater runoff. As a stormwater outfall, PEAT PIT discharges collected runoff from its catchment area into receiving waters. The facility is operational and falls under Phase II MS4 requirements due to its location in a small municipality. Stormwater management in Alaska is critical due to sensitive aquatic ecosystems and permafrost-influenced hydrology. The facility likely employs best management practices (BMPs) such as sedimentation basins or vegetated swales to treat runoff before discharge. Environmental significance includes potential discharge to water bodies in the Tanana River watershed. Stormwater from mining operations can carry sediment and pollutants, making proper management essential for protecting water quality. The facility contributes to local flood control and groundwater recharge, supporting community infrastructure in Fairbanks.
Environmental context
Fairbanks is located in interior Alaska, characterized by a subarctic climate with permafrost and seasonal snowmelt. Stormwater runoff from mining and urban areas can carry sediment, heavy metals, and other pollutants into the Tanana River and its tributaries. The region's cold climate poses unique challenges for stormwater management, including frozen conditions that affect infiltration and treatment. Regulatory oversight under the Clean Water Act and Alaska's water quality standards aims to protect these sensitive aquatic habitats.
Frequently asked questions
PEAT PIT is located at 2920 College Rd., Fairbanks, Alaska 99709, in the Fairbanks North Star Borough.
PEAT PIT is a Stormwater Outfall that discharges stormwater runoff from a mining-related catchment, classified under NAICS 212321 (construction sand and gravel mining).
Stormwater outfalls in Alaska are regulated under the US EPA NPDES MS4 program, which requires permits for discharges from municipal separate storm sewer systems. Phase II rules apply to smaller municipalities like Fairbanks.
Stormwater from mining operations can contain sediment, heavy metals (e.g., lead, zinc), and other pollutants that require treatment via best management practices such as sedimentation basins or constructed wetlands.
In cold climates like Fairbanks, permafrost and seasonal freezing impact infiltration and treatment. Stormwater systems must be designed to handle snowmelt and prevent ice damage, often using insulated or heated structures.
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