Overview
COLONIAL TRAILWAYS, INC. is a stormwater outfall in Mobile, Alabama, United States. It operates under the US EPA NPDES MS4 permit framework for stormwater discharges.
COLONIAL TRAILWAYS, INC. is a stormwater outfall located at 2521 HALLS MILL RD in Mobile, Alabama, United States. This facility is part of the stormwater management infrastructure serving the Mobile area, operating under the regulatory oversight of the US EPA's National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) program. As a stormwater outfall, this facility discharges stormwater runoff from the surrounding catchment area. The facility's NAICS code 485113 indicates it is associated with interurban and rural bus transportation, suggesting the outfall serves an industrial or commercial catchment. Stormwater outfalls in Alabama are subject to state and federal regulations, including the Clean Water Act, which requires permits for discharges to waters of the United States. The environmental significance of this outfall lies in its role in managing stormwater runoff from the Mobile area. Proper operation and maintenance of stormwater outfalls help reduce pollution, flooding, and erosion in local water bodies. The facility's location in Mobile County places it within the Mobile Bay watershed, an ecologically important estuary system.
Environmental context
The stormwater outfall at COLONIAL TRAILWAYS, INC. discharges into the Mobile Bay watershed, which is a large and ecologically significant estuary on the Gulf Coast. The area experiences a subtropical climate with high annual rainfall, making stormwater management critical for flood control and water quality. Urban and industrial runoff from Mobile can carry pollutants such as sediment, nutrients, and heavy metals, which may impact aquatic habitats. Regulatory compliance under the NPDES MS4 program is essential to minimize these impacts and protect downstream water bodies.
Frequently asked questions
COLONIAL TRAILWAYS, INC. is located at 2521 HALLS MILL RD in Mobile, Alabama, United States.
It is a stormwater outfall, which is a point of discharge for stormwater runoff from the surrounding area.
This outfall operates under the US EPA NPDES MS4 permit program, which regulates stormwater discharges from municipal separate storm sewer systems to protect water quality.
NAICS code 485113 indicates the facility is associated with interurban and rural bus transportation, suggesting the outfall serves a commercial or industrial catchment area.
The outfall discharges into the Mobile Bay watershed, an ecologically important estuary. Proper management helps reduce pollution and flooding in this sensitive ecosystem.
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