SRM PLANT #506 Stormwater Outfall, Trinity, Alabama | US Stormwater Facility

SRM PLANT #506 is a stormwater outfall located at 890 Old Trinity Lane in Trinity, Morgan County, Alabama. As a stormwater outfall, it functions as a discharge point for stormwater runoff from the surrounding area, which may include urban and industrial catchments. The facility is operational and falls under the regulatory framework of the US Clean Water Act, specifically the NPDES MS4 permit program, which governs stormwater discharges from municipal separate storm sewer systems. The facility's NAICS code 327320 indicates a connection to ready-mix concrete manufacturing, suggesting the outfall may handle runoff from industrial activities. In Alabama, stormwater outfalls like this one are typically managed by local municipalities or industrial operators to comply with NPDES permits that require monitoring and control of pollutants. The scale of this outfall is likely small to medium, consistent with a local drainage system in a small city like Trinity. Environmental significance of SRM PLANT #506 lies in its role in managing stormwater runoff to protect local water bodies. The outfall discharges into nearby streams or rivers, which may be impaired by urban or industrial pollutants. Proper operation and maintenance of the outfall help reduce the impact of stormwater on water quality, supporting community and ecological health in the Tennessee River watershed.

The stormwater outfall is located in Trinity, Alabama, within the Tennessee River watershed. The region experiences a humid subtropical climate with frequent rainfall, making stormwater management critical to prevent flooding and water pollution. Discharges from this outfall may affect local water bodies that are potentially impaired by urban runoff and industrial activities, such as concrete manufacturing. Compliance with NPDES MS4 permits is essential to control pollutants like sediment, nutrients, and heavy metals.