WENTWORTH WWTP - Advanced Wastewater Treatment in Barton County, Missouri

WENTWORTH WWTP is a municipal wastewater treatment facility located in Barton County, Missouri, United States. The plant serves a small population of 146 residents, reflecting its role in a rural community. Its location in the central United States places it within the Mississippi River watershed, which ultimately drains into the Gulf of Mexico. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. This level of treatment is typical for facilities in sensitive watersheds or those subject to stringent state regulations. The plant's designed capacity is 60.57 units, and it currently treats 45.43 units, indicating operational headroom. As a US facility, it operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Missouri Department of Natural Resources. The treated effluent is discharged into a local waterway that feeds into the Mississippi River basin. This region supports diverse aquatic life and is an important migratory corridor for birds. The advanced treatment helps protect downstream water quality in the Mississippi River and the Gulf of Mexico, reducing nutrient loading that can contribute to hypoxic zones.

The plant discharges into a tributary of the Mississippi River basin, which flows southward to the Gulf of Mexico. This watershed supports a variety of fish and wildlife, including species dependent on clean water. The advanced treatment reduces nutrient pollution, helping to mitigate the seasonal hypoxic zone in the Gulf.