Overview
OLD DOMINION-DHN is a stormwater outfall in Dothan, Alabama, United States. It operates under the EPA's NPDES MS4 permit framework for managing urban runoff.
OLD DOMINION-DHN is a stormwater outfall located at 3026 Westgate Parkway in Dothan, Houston County, Alabama, United States. As a stormwater outfall, it discharges urban runoff from the surrounding area into local waterways, playing a key role in flood control and water quality management. The facility is operational and falls under the regulatory oversight of the US EPA's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) program. In Alabama, stormwater outfalls like OLD DOMINION-DHN are typically part of Phase II MS4 permits for small municipalities, requiring stormwater management plans to reduce pollutant discharges. The facility serves the Dothan urban area, which has a mix of residential, commercial, and industrial land uses. Common stormwater management practices in the region include detention basins, vegetated swales, and regular outfall monitoring to comply with water quality standards. This outfall contributes to the overall stormwater infrastructure in Dothan, helping to mitigate flooding and protect downstream water bodies from sediment, nutrients, and other pollutants. Its location in the Gulf Coast region means it may be subject to heavy rainfall events, making effective stormwater management critical for community safety and environmental protection.
Environmental context
The outfall discharges into the Choctawhatchee River watershed, which flows into the Gulf of Mexico. Urban runoff from Dothan can carry pollutants such as sediment, nutrients, heavy metals, and bacteria, potentially impacting aquatic habitats and recreational waters. The facility operates under the Clean Water Act and must comply with local water quality standards to minimize environmental harm.
Frequently asked questions
OLD DOMINION-DHN is located at 3026 Westgate Parkway in Dothan, Houston County, Alabama, United States.
OLD DOMINION-DHN is a stormwater outfall that discharges urban runoff from the Dothan area into local waterways, helping to manage stormwater and reduce flooding.
Stormwater outfalls in Alabama are regulated under the EPA's NPDES MS4 program, which requires permits for discharges from municipal separate storm sewer systems to protect water quality.
The outfall discharges runoff that may contain pollutants like sediment and nutrients, potentially affecting the Choctawhatchee River watershed. Compliance with Clean Water Act standards helps mitigate these impacts.
Stormwater outfalls in Dothan vary in size, serving urban catchments with residential, commercial, and industrial areas. They are part of the city's stormwater management system to control runoff and pollution.
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