Overview
AFFINITY CHEMICAL ARKANSAS LLC is an operational stormwater outfall in Fort Smith, Arkansas, serving an industrial chemical manufacturing facility under US EPA NPDES MS4 regulations.
AFFINITY CHEMICAL ARKANSAS LLC operates a stormwater outfall located at 7712 Taylor Avenue in Fort Smith, Sebastian County, Arkansas. This facility manages stormwater runoff from an industrial chemical manufacturing site, classified under NAICS 325180. As a stormwater outfall, it is subject to the US EPA's National Pollutant Discharge Elimination System (NPDES) permitting framework, specifically under the Clean Water Act's industrial stormwater regulations. The facility operates within the Arkansas regulatory environment, where the Arkansas Department of Energy and Environment - Division of Environmental Quality (DEQ) oversees NPDES permits. Industrial stormwater outfalls like this one are required to implement Stormwater Pollution Prevention Plans (SWPPPs) and may be covered under a Multi-Sector General Permit (MSGP) or an individual permit. The outfall discharges stormwater from the chemical manufacturing site, which may include contact with raw materials, products, or waste storage areas. Located in Fort Smith, a city in the Arkansas River Valley, the outfall's discharge likely enters a tributary of the Arkansas River. The facility's environmental significance lies in its role in managing industrial stormwater runoff to protect local water quality. Compliance with permit conditions, including monitoring and best management practices, is critical to minimizing impacts on receiving waters.
Environmental context
The outfall is located in an industrial area of Fort Smith, within the Arkansas River watershed. The region experiences a humid subtropical climate with significant seasonal rainfall, which can increase stormwater runoff volumes and pollutant loads. Industrial facilities in this area must manage potential contaminants such as chemicals, heavy metals, and sediments. The receiving water body may be subject to impairments from urban and industrial runoff, making stormwater management crucial for maintaining water quality standards under the Clean Water Act.
Frequently asked questions
The facility is located at 7712 Taylor Avenue, Fort Smith, Sebastian County, Arkansas, United States.
This stormwater outfall manages and discharges stormwater runoff from the AFFINITY CHEMICAL ARKANSAS LLC industrial site, which is a chemical manufacturing facility.
The outfall is regulated under the US Clean Water Act's National Pollutant Discharge Elimination System (NPDES), likely covered by an industrial stormwater general permit or individual permit.
Industrial facilities must implement Stormwater Pollution Prevention Plans (SWPPPs) that include best management practices (BMPs) to reduce pollutants, regular inspections, and monitoring as required by their NPDES permit.
The outfall discharges into a local waterway within the Arkansas River basin, and proper management helps protect water quality from potential industrial contaminants.
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