COLBERT COUNTY ROAD DEPARTMENT Stormwater Outfall, Tuscumbia, Alabama | US Stormwater Facility

COLBERT COUNTY ROAD DEPARTMENT operates a stormwater outfall located at 2750 Highway 20 in Tuscumbia, Alabama. This facility is part of the county's infrastructure for managing stormwater runoff from roads and public works, serving the Colbert County area. As a stormwater outfall, it discharges collected runoff into local waterways, playing a key role in flood control and water quality management. The facility operates under the regulatory framework of the US EPA National Pollutant Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) permits. As a county road department, it likely falls under Phase II MS4 requirements for small municipalities, which mandate stormwater management programs to reduce pollutant discharges. The NAICS code 488490 indicates support activities for road transportation, aligning with its role in managing runoff from transportation infrastructure. Environmental significance includes the potential impact on receiving waters in the Tennessee River basin. Proper management of stormwater runoff from roadways is critical to prevent erosion, flooding, and pollution from sediments, oils, and other contaminants. The facility's operational status ensures ongoing compliance with local and federal stormwater regulations, contributing to the protection of regional water resources.

The facility discharges stormwater runoff from roadways and county infrastructure into local waterways within the Tennessee River watershed. Urban and transportation-related runoff can carry pollutants such as sediment, heavy metals, and hydrocarbons, which may affect water quality in receiving streams. The region's climate, with seasonal rainfall patterns, influences runoff volumes and the potential for erosion and flooding. Regulatory oversight under the Clean Water Act and Alabama's NPDES program aims to mitigate these impacts through best management practices.