HULET MINE Stormwater Outfall, Bentonville, Arkansas | United States

HULET MINE is a stormwater outfall located in Bentonville, Benton County, Arkansas, United States. This facility manages stormwater runoff from an industrial mining operation, classified under NAICS code 212321 (Construction Sand and Gravel Mining). As a stormwater outfall, it is subject to the US EPA National Pollutant Discharge Elimination System (NPDES) permitting framework, specifically under the Clean Water Act. In Arkansas, stormwater discharges from industrial activities are regulated through NPDES permits, which require compliance with effluent limitations and monitoring requirements. The facility's operational status is active, indicating ongoing management of stormwater runoff to prevent pollution of receiving waters. Typical stormwater outfalls in this sector employ best management practices such as sediment basins, silt fences, and erosion controls to mitigate impacts. The environmental significance of HULET MINE lies in its role in managing stormwater from mining operations, which can contain sediments and pollutants. Proper management helps protect local water bodies in the Bentonville area, including streams and rivers that may be sensitive to runoff. The facility's compliance with NPDES permits ensures that discharge meets water quality standards, supporting the ecological health of the region.

The HULET MINE stormwater outfall is located in Bentonville, Arkansas, within the Ozark Mountains ecoregion. This area features karst topography with limestone bedrock, making groundwater particularly vulnerable to contamination from surface runoff. Stormwater from mining operations can carry sediment, heavy metals, and other pollutants that may impact local streams and aquifers. The facility's discharge is regulated under the Clean Water Act to protect water quality in receiving waters, which are part of the Mississippi River watershed.