Matamoras WWTP and Sewer System, Grandview, Ohio | Advanced Wastewater Treatment

Matamoras WWTP and Sewer System is a municipal wastewater treatment facility located in Grandview, Washington County, Ohio. Serving a population of 957, the plant provides advanced treatment for the local community, ensuring compliance with environmental standards. The plant operates under the US Clean Water Act, which requires NPDES permits for wastewater discharges. With a designed capacity of 605.66 units and a current discharge volume of 529.96 units, the facility manages wastewater effectively for its small population. Advanced treatment processes are employed to meet regulatory requirements. The treated effluent is discharged into local waterways that drain into the Ohio River basin, supporting downstream ecosystems. The plant plays a key role in protecting water quality in the region, contributing to the health of the Mississippi River watershed.

The plant discharges into tributaries of the Ohio River, which flows into the Mississippi River and ultimately the Gulf of Mexico. The local watershed supports diverse aquatic life and is an important corridor for migratory fish. Advanced treatment helps reduce nutrient loading, protecting downstream water quality.