ARKANSAS LOUISIANA & MISSISSIPPI RAILROAD COMPANY Stormwater Outfall, Crossett, Arkansas

ARKANSAS LOUISIANA & MISSISSIPPI RAILROAD COMPANY manages a stormwater outfall located at 140 Plywood Mill Road in Crossett, Ashley County, Arkansas. This facility is part of the railway transportation sector, handling stormwater runoff from industrial and rail yard areas. As a stormwater outfall, it discharges collected runoff into local waterways, operating under the regulatory framework of the US Clean Water Act and NPDES MS4 permits. The facility's technical specifications include NAICS codes 482111 (Line-Haul Railroads) and 482112 (Short Line Railroads), indicating its role in freight rail operations. Stormwater management at such sites typically involves treatment of runoff from impervious surfaces, fueling areas, and maintenance yards to remove pollutants like oil, grease, and heavy metals. The outfall likely serves a catchment area encompassing rail yards and industrial facilities, with discharge rates varying based on rainfall intensity. Environmental significance lies in its potential impact on nearby water bodies, as stormwater runoff from industrial sites can carry pollutants that affect aquatic ecosystems. The facility operates under the EPA's NPDES program, which requires monitoring and best management practices to minimize pollution. Its location in Crossett, a town with a history of timber and paper industries, underscores the importance of managing stormwater to protect local water quality and comply with federal regulations.

The stormwater outfall is situated in Crossett, Arkansas, within the Lower Mississippi River Basin, an area characterized by extensive agriculture, forestry, and industrial activities. Stormwater runoff from railway operations can introduce sediments, heavy metals, and hydrocarbons into receiving waters, potentially impacting aquatic habitats. The facility's discharge may affect local streams that feed into the Ouachita River, a waterbody with designated uses including aquatic life support and recreation. Regulatory oversight under the EPA's NPDES program aims to control pollutant loads through permit limits and stormwater pollution prevention plans.