TUTWILER POTW - Wastewater Treatment Plant in Tallahatchie County, Mississippi

TUTWILER POTW is a publicly owned treatment works located in Tallahatchie County, Mississippi, serving a small community of about 1,453 residents. The plant is situated in the Mississippi Delta region, an area characterized by agricultural activity and proximity to the Mississippi River watershed. As a small municipal facility in the United States, TUTWILER POTW operates under the regulatory framework of the Clean Water Act, administered through the National Pollutant Discharge Elimination System (NPDES) permit program. The Mississippi Department of Environmental Quality issues permits that set effluent limits based on the receiving water body's designated uses. For plants of this scale, secondary treatment is typically required to reduce biochemical oxygen demand and suspended solids. The treated effluent from TUTWILER POTW likely discharges into a local stream or tributary that flows into the Yazoo River basin, which ultimately drains into the Mississippi River. The Mississippi River is a major ecological corridor supporting diverse aquatic life, including fish, mussels, and migratory birds. The plant's operations help protect downstream water quality in this sensitive river system.

The plant discharges into a tributary of the Yazoo River, which flows into the Mississippi River, a major waterway that empties into the Gulf of Mexico. The Mississippi River basin supports a rich ecosystem, including critical habitats for fish and migratory waterfowl. The plant's effluent must meet state and federal standards to prevent nutrient pollution that could contribute to hypoxia in the Gulf of Mexico.