FOWLER WWTP - Advanced Wastewater Treatment in Benton County, Indiana

FOWLER WWTP is a municipal wastewater treatment facility located in Benton County, Indiana, United States. The plant serves a population of approximately 2,514 residents, providing advanced treatment to protect local water quality. As an inland facility, it plays a key role in managing wastewater for this rural community. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 2,839.05 units and an average daily discharge of 794.94 units, the facility operates well below its capacity, indicating room for future growth. Under the US Clean Water Act, such plants must comply with National Pollutant Discharge Elimination System (NPDES) permits issued by the Indiana Department of Environmental Management. The treated effluent from FOWLER WWTP is discharged into local waterways that ultimately drain into the Wabash River basin, a major tributary of the Ohio River and Mississippi River system. This watershed supports diverse aquatic life and provides drinking water for downstream communities. The advanced treatment helps reduce nutrient loading, which is critical for preventing algal blooms in the Gulf of Mexico.

The plant discharges into the Wabash River basin, which flows into the Ohio River and then the Mississippi River, eventually reaching the Gulf of Mexico. This watershed is ecologically sensitive due to nutrient pollution contributing to the Gulf's hypoxic zone. Advanced treatment at FOWLER WWTP helps mitigate this impact by reducing nitrogen and phosphorus loads.