Double Springs WWTP - Advanced Wastewater Treatment in Double Springs, Alabama

Double Springs WWTP is a municipal wastewater treatment facility located in Double Springs, Winston County, Alabama. The plant serves a population of approximately 761 residents and operates with a designed capacity of 757.08 m³/day, currently discharging 378.54 m³/day of treated effluent. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. As a facility in the United States, it operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Alabama Department of Environmental Management (ADEM). These permits set discharge limits to protect water quality. The treated effluent is discharged into a local water body that ultimately drains into the Black Warrior River basin, part of the larger Mobile River system that flows into the Gulf of Mexico. The plant's advanced treatment helps protect downstream aquatic ecosystems and supports water quality in the region.

The plant discharges into a tributary of the Black Warrior River, which flows into the Mobile River and eventually the Gulf of Mexico. This watershed supports diverse aquatic life, including fish and invertebrates, and is important for regional water supply. Advanced treatment reduces nutrient loading, helping to prevent eutrophication in downstream waters.