ENHANCED ENVIRONMENTAL/EMERG. Stormwater Outfall, El Dorado, Arkansas | US Stormwater Facility

ENHANCED ENVIRONMENTAL/EMERG. is a stormwater outfall located at 4613 Junction City Hwy in El Dorado, Arkansas, within Union County. This facility is operational and classified under NAICS codes 423930 (Recyclable Material Merchant Wholesalers) and 562910 (Remediation Services), indicating its role in managing stormwater from industrial and emergency response activities. As a stormwater outfall in the United States, this facility operates under the Clean Water Act and is subject to EPA NPDES MS4 permit requirements. Phase II MS4 regulations apply to small municipalities and industrial facilities in urbanized areas, requiring stormwater management plans to reduce pollutant discharges. The facility's location in El Dorado, part of the broader Arkansas industrial landscape, suggests it handles runoff from commercial and potentially hazardous material sites. The environmental significance of this outfall lies in its discharge to local water bodies, which may include impaired streams or rivers in the Ouachita River basin. Proper management of stormwater from industrial and emergency response operations is critical to prevent contamination from heavy metals, hydrocarbons, and other pollutants. The facility's role in remediation services further underscores its importance in mitigating environmental risks associated with industrial activities.

El Dorado, Arkansas, is located in the Ouachita River basin, where stormwater runoff from industrial and urban areas can impact water quality. The region's clay soils and moderate rainfall (about 50 inches annually) contribute to runoff challenges. Industrial facilities like this outfall must manage pollutants such as sediment, oil, and chemicals to protect downstream aquatic ecosystems and drinking water sources.