Overview
FEDERAL EXPRESS is a stormwater outfall in Fort Smith, Arkansas, serving an industrial catchment. It operates under US EPA NPDES MS4 regulations for stormwater discharge.
FEDERAL EXPRESS is a stormwater outfall located at 4600 Phoenix Street in Fort Smith, Sebastian County, Arkansas. This facility manages stormwater runoff from an industrial area, classified under NAICS 492110 for couriers and express delivery services. As a stormwater outfall, it discharges collected runoff into local waterways, playing a key role in managing urban stormwater in the region. The facility operates under the regulatory framework of the US Clean Water Act, specifically the National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. Fort Smith, as an urbanized area, is subject to Phase II MS4 requirements, which mandate stormwater management programs to reduce pollutant discharges to the maximum extent practicable. The outfall likely serves a large industrial facility, contributing to runoff volumes that require careful management to prevent flooding and water quality degradation. Environmental significance lies in its discharge to receiving waters in the Arkansas River basin. Stormwater runoff from industrial sites can carry pollutants such as heavy metals, oils, and sediments. Proper operation and maintenance of this outfall are essential to protect local water quality and comply with NPDES permit conditions. The facility's location in an industrial area underscores the importance of stormwater management in urban and industrial settings.
Environmental context
The facility discharges stormwater into the Arkansas River watershed, which supports diverse aquatic habitats and is used for recreation and water supply. Industrial runoff from the surrounding area may contain pollutants like oil, grease, and heavy metals, necessitating effective stormwater controls. The region experiences seasonal rainfall, with potential for high-intensity storms that can increase runoff volumes and pollutant loads.
Frequently asked questions
FEDERAL EXPRESS is located at 4600 Phoenix Street in Fort Smith, Sebastian County, Arkansas, United States.
It is a stormwater outfall that collects and discharges runoff from an industrial area, helping to manage stormwater and prevent flooding.
It operates under the US Clean Water Act and NPDES MS4 permits, which require stormwater management programs to reduce pollution.
The NAICS code is 492110, which corresponds to couriers and express delivery services.
Proper stormwater management reduces pollutant loads in runoff, protects water quality in receiving waters, and mitigates flood risks.
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