HUNTSVILLE STP - Advanced Wastewater Treatment in Huntsville, Tennessee

HUNTSVILLE STP is a municipal wastewater treatment facility located on Town Spring Road in Huntsville, Scott County, East Tennessee. The plant serves a small community of approximately 1,130 residents, providing essential sanitation services for the area. The facility employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 567.81 units and an average daily discharge of 340.69 units, the plant operates well within its capacity. As a US facility, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect water quality. The treated effluent from HUNTSVILLE STP is discharged into a local water body that ultimately drains into the Tennessee River system. The Tennessee River flows westward through Tennessee and Kentucky before joining the Ohio River, which then flows to the Mississippi River and the Gulf of Mexico. The plant's advanced treatment helps protect downstream aquatic ecosystems and supports the ecological health of the Tennessee River basin.

The plant discharges into a tributary of the Tennessee River, which flows through the Appalachian region before joining the Ohio River and eventually the Mississippi River to the Gulf of Mexico. The Tennessee River basin supports diverse aquatic life, including numerous fish species and migratory birds. Advanced treatment at this plant helps reduce nutrient loading, protecting downstream water quality and preventing eutrophication in sensitive areas.