BENTONIA POTW - Advanced Wastewater Treatment in Yazoo County, Mississippi

BENTONIA POTW is a municipal wastewater treatment facility located in Yazoo County, Mississippi, United States. The plant serves a small community of approximately 500 residents, reflecting its role in rural wastewater management within the state. The plant employs advanced treatment processes, ensuring a high level of effluent quality before discharge. With a designed capacity of 329.33 megaliters and an annual discharge volume of 151.42 megaliters, the facility operates well within its capacity. Under the U.S. Clean Water Act, such plants are regulated through National Pollutant Discharge Elimination System (NPDES) permits, which set strict limits on pollutant discharges to protect water quality. The treated effluent from BENTONIA POTW is discharged into local waterways that ultimately drain into the Mississippi River basin. This region is part of the larger Mississippi River watershed, which supports diverse aquatic ecosystems and provides drinking water for millions. The plant's advanced treatment helps minimize nutrient and pollutant loads, contributing to the ecological health of downstream waters.

The plant discharges into tributaries of the Yazoo River, which flows into the Mississippi River and eventually the Gulf of Mexico. This watershed supports a variety of aquatic species and is an important migratory corridor for birds and fish. The advanced treatment helps reduce nutrient pollution, which is critical for mitigating hypoxia in the Gulf of Mexico.