Overview
WEYERHAEUSER NR COMPANY - EMERSON is an operational stormwater outfall in Emerson, Arkansas, serving an industrial catchment. It manages runoff from lumber and wood product manufacturing facilities.
WEYERHAEUSER NR COMPANY - EMERSON is a stormwater outfall located at 101 Columbia 14W in Emerson, Columbia County, Arkansas. This facility manages stormwater runoff from industrial operations associated with NAICS codes 321113 (sawmills) and 321212 (softwood veneer and plywood manufacturing). As part of Weyerhaeuser's network, it handles stormwater discharge from a large-scale wood products facility. The outfall operates under the US EPA National Pollutant Discharge Elimination System (NPDES) permitting framework, specifically regulated under the Clean Water Act. Industrial stormwater discharges require compliance with effluent limitations and best management practices to control pollutants. The facility's location in southern Arkansas places it in a region with significant rainfall, necessitating robust stormwater management to prevent erosion and pollutant transport. Environmental significance includes potential discharge to local waterways in the Ouachita River basin. Industrial stormwater outfalls must monitor for pollutants such as sediment, oil and grease, and heavy metals. Proper management protects downstream water quality and aquatic habitats. The facility's operational status indicates ongoing compliance with regulatory requirements.
Environmental context
Emerson, Arkansas, lies in the Gulf Coastal Plain region with a humid subtropical climate, receiving over 50 inches of annual rainfall. This high precipitation volume increases stormwater runoff and the risk of pollutant transport from industrial sites. The facility's discharge likely enters tributaries of the Ouachita River, which supports diverse aquatic ecosystems. Industrial stormwater from wood products manufacturing may contain sediment, organic matter, and chemical residues, requiring effective treatment to prevent impairment of receiving waters.
Frequently asked questions
The facility is located at 101 Columbia 14W in Emerson, Columbia County, Arkansas, United States.
It is a stormwater outfall that manages runoff from industrial operations, specifically from sawmills and softwood veneer/plywood manufacturing.
The outfall operates under the US EPA NPDES program, as required by the Clean Water Act, which regulates industrial stormwater discharges through permits and best management practices.
Common pollutants include sediment, oil and grease, heavy metals, and organic matter. For wood products facilities, additional concerns may include chemical preservatives and wood debris.
Arkansas has a humid subtropical climate with high annual rainfall, increasing runoff volumes. The facility must manage stormwater to prevent erosion and pollutant discharge into local waterways like the Ouachita River.
Other Stormwater Outfall plants in United States · 6 nearby