Overview
Kiana Gravel Pit is a stormwater outfall in Kiana, Alaska, United States. It manages stormwater runoff from a gravel pit operation in the Northwest Arctic Borough.
Kiana Gravel Pit is a stormwater outfall located at 69 Kozak Street in Kiana, Alaska, within the Northwest Arctic Borough. This facility manages stormwater runoff from a gravel pit operation, serving the local community and industrial activities in the region. As a stormwater outfall, it discharges collected runoff into nearby water bodies, playing a role in managing water quality and flood control in the area. The facility operates under the regulatory framework of the United States Environmental Protection Agency (EPA) National Pollutant Discharge Elimination System (NPDES) program, which governs stormwater discharges from industrial activities. Gravel pits are classified as industrial facilities under the EPA's Stormwater Multi-Sector General Permit (MSGP), requiring compliance with effluent limits and best management practices to minimize pollutant runoff. In Alaska, the Alaska Department of Environmental Conservation (ADEC) may also oversee state-specific requirements. Kiana Gravel Pit's environmental significance lies in its location within the Arctic region, where stormwater management is critical due to permafrost and sensitive ecosystems. Proper handling of runoff from gravel extraction helps prevent sedimentation and contamination of local waterways, which are vital for subsistence fishing and wildlife. The facility's operational status indicates ongoing management of stormwater impacts in this remote area.
Environmental context
Kiana is located in the Northwest Arctic Borough of Alaska, a region characterized by permafrost, tundra, and numerous rivers and lakes. Stormwater runoff from gravel pits can carry sediment and pollutants that may impact water quality in sensitive Arctic ecosystems. The facility's discharge likely enters a local water body that supports fish species such as salmon and trout, which are important for subsistence and commercial fishing. Regulatory oversight under the EPA's NPDES program aims to minimize these impacts through erosion control and sediment management practices.
Frequently asked questions
Kiana Gravel Pit is located at 69 Kozak Street in Kiana, Alaska, within the Northwest Arctic Borough, United States.
Kiana Gravel Pit is a stormwater outfall that manages runoff from a gravel pit operation, classified as an industrial stormwater discharge under the EPA's NPDES program.
Stormwater outfalls in Alaska are regulated under the EPA's NPDES program, including the Multi-Sector General Permit for industrial activities. The Alaska Department of Environmental Conservation may also enforce state water quality standards.
Gravel pits generate runoff with sediment and potential pollutants. Proper stormwater management prevents erosion, protects water quality in nearby streams and rivers, and maintains habitat for fish and wildlife.
Located in the Arctic, Kiana Gravel Pit's stormwater management helps protect sensitive permafrost ecosystems and local waterways that support subsistence fishing and biodiversity.
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