Town of Priceville Mosquito Control Stormwater Outfall, Decatur, Alabama

Town of Priceville Mosquito Control is a stormwater outfall located at 242 Marco Dr, Decatur, Alabama, in Morgan County. As a stormwater outfall, it serves as a discharge point for stormwater runoff from the local area, likely including urban and residential catchments. 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, which governs stormwater discharges in the United States. In Alabama, stormwater management is regulated by the Alabama Department of Environmental Management (ADEM) under delegated authority from the EPA. The facility's NAICS code (325320) indicates a connection to pesticide and other agricultural chemical manufacturing, suggesting that mosquito control activities may involve the application of pesticides, which could influence stormwater runoff quality. Typical stormwater outfalls in this region manage runoff from urban areas, roads, and industrial sites, with a focus on controlling pollutants such as sediment, nutrients, and chemicals. The environmental significance of this outfall lies in its potential to discharge into local waterways, which may include impaired water bodies. Stormwater runoff from mosquito control operations can carry pesticides and other contaminants, necessitating compliance with NPDES permit requirements. The facility's role in the community is to manage stormwater drainage and mitigate flooding risks while adhering to regulatory standards to protect water quality.

The facility is located in Decatur, Alabama, within the Tennessee River watershed. The region experiences a humid subtropical climate with significant rainfall, leading to substantial stormwater runoff. Urban and agricultural land uses in the catchment may contribute pollutants such as sediment, nutrients, and pesticides to local waterways. The outfall's discharge could affect water quality in receiving streams, particularly if they are listed as impaired under the Clean Water Act. Regulatory oversight under the NPDES MS4 program requires the facility to implement best management practices to control pollution.