Patriot WWTP - Advanced Wastewater Treatment in Patriot, Indiana

Patriot WWTP is a municipal wastewater treatment plant located at 2999 Front Street in Patriot, Indiana, within Switzerland County. The facility serves a small population of 202 residents, reflecting the rural character of the area. The plant provides advanced treatment, which goes beyond the secondary treatment standard required by the US Clean Water Act. With a designed capacity of 113.56 megaliters per year and a discharge volume matching that figure, the facility operates at full capacity. As a US plant, it is subject to National Pollutant Discharge Elimination System (NPDES) permitting, administered by the Indiana Department of Environmental Management. The treated effluent is discharged into the local watershed, which ultimately drains into the Ohio River via nearby tributaries. The Ohio River is a major waterway supporting diverse aquatic life and providing drinking water for millions downstream. The advanced treatment level helps protect this important river system from nutrient pollution and other contaminants.

The plant discharges into the Ohio River basin, a major tributary of the Mississippi River that flows into the Gulf of Mexico. The Ohio River supports a rich diversity of fish and mussel species and serves as a critical migratory corridor. Advanced treatment reduces nutrient loading, helping to mitigate hypoxia in the Gulf of Mexico.