Overview
POLYMER INDUSTRIES, LLC is a stormwater outfall in Henagar, Alabama, serving industrial facilities under US EPA NPDES MS4 regulations. The outfall manages runoff from a site with NAICS codes 236210 and 326199.
POLYMER INDUSTRIES, LLC operates a stormwater outfall located at 10526 Alabama Highway 40 in Henagar, DeKalb County, Alabama. This facility is part of the United States' stormwater management infrastructure, regulated under the Clean Water Act and EPA's NPDES MS4 permit program. As an industrial stormwater outfall, it manages runoff from a site engaged in activities classified under NAICS codes 236210 (Industrial Building Construction) and 326199 (All Other Plastics Product Manufacturing). The facility operates under the regulatory framework of Alabama's NPDES program, which requires industrial facilities to obtain permits for stormwater discharges. The outfall likely employs best management practices (BMPs) such as sediment basins, oil-water separators, or vegetative swales to treat runoff before discharge. Given its industrial catchment, the facility must comply with effluent limitations guidelines and monitoring requirements to prevent pollutants from entering local waterways. This stormwater outfall plays a critical role in protecting water quality in the Tennessee River basin, which receives drainage from the Henagar area. By managing stormwater runoff from industrial activities, the facility helps mitigate the risk of contamination from heavy metals, hydrocarbons, and other pollutants. Its operation supports community and environmental health by reducing the impact of urban and industrial runoff on downstream ecosystems.
Environmental context
The facility is located in DeKalb County, Alabama, within the Tennessee River watershed. The region experiences a humid subtropical climate with frequent rainfall, making stormwater management crucial for preventing flooding and water pollution. Industrial stormwater discharges from facilities like this one can contain pollutants such as sediment, oil, grease, and chemicals from plastics manufacturing. Regulatory oversight under the EPA's NPDES program ensures that discharges meet water quality standards to protect aquatic life and downstream water uses.
Frequently asked questions
The stormwater outfall is located at 10526 Alabama Highway 40 in Henagar, DeKalb County, Alabama, United States.
It manages stormwater runoff from an industrial site involved in construction and plastics manufacturing, ensuring compliance with EPA NPDES regulations to protect water quality.
The outfall operates under the US Clean Water Act and EPA's NPDES MS4 permit program, which requires industrial facilities to obtain permits and implement best management practices for stormwater discharges.
The site is associated with NAICS codes 236210 (Industrial Building Construction) and 326199 (All Other Plastics Product Manufacturing), indicating a mix of construction and plastics production activities.
By treating industrial runoff, the outfall helps prevent pollutants like sediment and chemicals from entering the Tennessee River watershed, supporting aquatic health and water quality in the region.
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