Overview
MMSC, LLC is an operational stormwater outfall in Fayetteville, Arkansas, serving industrial activities under NAICS codes 212320 and 212325. It operates under US EPA NPDES MS4 regulations.
MMSC, LLC is a stormwater outfall located in Fayetteville, Washington County, Arkansas, United States. The facility is operational and serves industrial activities classified under NAICS codes 212320 (Sand and Gravel Mining) and 212325 (Clay and Ceramic and Refractory Minerals Mining). As a stormwater outfall, it manages runoff from industrial operations, contributing to local water management infrastructure. The facility operates under the regulatory framework of the US Clean Water Act, specifically the National Pollutant Discharge Elimination System (NPDES) for Municipal Separate Storm Sewer Systems (MS4). In Arkansas, the Arkansas Department of Energy and Environment - Division of Environmental Quality oversees permitting and compliance. Stormwater outfalls like this one are subject to requirements for pollution prevention and monitoring to protect receiving waters. Environmental significance lies in its role managing industrial stormwater runoff in the Fayetteville area. The outfall discharges into local waterways, which may include tributaries of the Arkansas River Basin. Proper management helps reduce sediment and pollutant loads, supporting water quality goals in the region.
Environmental context
The facility is located in Fayetteville, Arkansas, within the Arkansas River Basin. The region experiences a humid subtropical climate with seasonal rainfall, leading to variable stormwater flows. Industrial activities in the catchment area, including sand and gravel mining, can contribute sediment and other pollutants to runoff. Regulatory oversight under the NPDES MS4 program aims to minimize impacts on receiving waters, which may be sensitive to turbidity and chemical contaminants.
Frequently asked questions
MMSC, LLC is located in Fayetteville, Washington County, Arkansas, United States, near Highway 16 West.
MMSC, LLC is a stormwater outfall that manages runoff from industrial activities, including sand and gravel mining (NAICS 212320) and clay mining (NAICS 212325).
Stormwater outfalls in Arkansas are regulated under the Clean Water Act's NPDES program, with permits issued by the Arkansas Department of Energy and Environment. Facilities must implement pollution prevention plans and monitor discharges.
Industrial stormwater runoff can carry sediments, heavy metals, and chemicals into waterways. Proper management through outfalls and best management practices helps reduce pollution and protect aquatic ecosystems.
The MS4 program requires municipalities and industrial facilities to obtain permits for stormwater discharges, implement controls to reduce pollutants, and monitor outfalls to ensure compliance with water quality standards.
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