CAYTON ROAD PIT Stormwater Outfall, Semmes, Alabama | USA

CAYTON ROAD PIT is a stormwater outfall facility located in Semmes, Alabama, within Mobile County. The facility operates under the regulatory framework of the US Clean Water Act and the EPA's National Pollutant Discharge Elimination System (NPDES) program, which governs stormwater discharges from municipal separate storm sewer systems (MS4s) and industrial activities. As a stormwater outfall, it plays a key role in conveying runoff from surrounding areas, including industrial sites classified under NAICS codes 212321, 212390, and 212399, which involve construction and mining operations. The facility's operational status is active, and it is situated in a region characterized by a humid subtropical climate with significant rainfall, making stormwater management critical for flood control and water quality. The outfall likely discharges into local water bodies that may be subject to Total Maximum Daily Load (TMDL) requirements for pollutants such as sediment and nutrients. Compliance with NPDES permit conditions, including monitoring and best management practices, is essential to minimize environmental impacts. CAYTON ROAD PIT contributes to the stormwater infrastructure of Semmes and Mobile County, helping to mitigate flooding and protect downstream water quality. Its location in an area with industrial activity underscores the importance of managing runoff from construction and mining sites to prevent erosion and sedimentation. The facility's operation supports community resilience and regulatory compliance under the Clean Water Act.

The facility is located in Mobile County, Alabama, within the Gulf Coast region, which experiences high annual rainfall and is prone to flooding. Stormwater runoff from industrial and urban areas can carry pollutants such as sediment, heavy metals, and nutrients into local waterways, potentially impacting aquatic ecosystems. The outfall likely discharges into tributaries of the Mobile Bay, an ecologically significant estuary. Regulatory oversight under the NPDES program requires permits to control pollution and protect water quality.