Watts Salvage Stormwater Outfall, Greenbrier, Arkansas | United States

Watts Salvage is a stormwater outfall located at 4 Oak Hill Lane in Greenbrier, Faulkner County, Arkansas, United States. As a stormwater outfall, it serves as a discharge point for stormwater runoff from the surrounding area, likely including industrial or salvage operations given its name and NAICS code 423140 (Recyclable Material Merchant Wholesalers). The facility is operational and falls under the regulatory oversight of the US Clean Water Act and the EPA's National Pollutant Discharge Elimination System (NPDES) program. Stormwater outfalls in the United States are typically regulated under Phase I or Phase II MS4 permits, depending on the population density of the municipality. Greenbrier, being a smaller city, likely falls under Phase II requirements, which mandate stormwater management plans to reduce pollutant discharges to the maximum extent practicable. The facility's location in Faulkner County places it within the Arkansas Department of Energy and Environment's jurisdiction for water quality compliance. The environmental significance of this outfall lies in its potential to discharge stormwater runoff into local waterways, which may carry pollutants such as sediment, heavy metals, or hydrocarbons from the salvage yard. Proper management of stormwater at this site is important to protect the water quality of nearby streams and rivers, which ultimately drain into the Arkansas River basin. Compliance with NPDES permit conditions helps mitigate impacts on aquatic ecosystems and downstream water users.

The Watts Salvage stormwater outfall is located in Greenbrier, Arkansas, within the Arkansas River watershed. The region experiences a humid subtropical climate with significant seasonal rainfall, leading to substantial stormwater runoff. The outfall likely discharges into a local waterbody that may be impaired by urban and industrial runoff. As a salvage yard, the site poses risks of pollutant loading from metals, oils, and other materials. Regulatory oversight under the Clean Water Act and NPDES MS4 permits aims to control these discharges through best management practices and monitoring.