Lancaster Lawrence St WWTP - Municipal Wastewater Treatment in Lancaster, Ohio

The Lancaster Lawrence St WWTP is a municipal wastewater treatment facility located in Lancaster, Ohio, serving a population of about 51,203. As part of the city's infrastructure, it handles wastewater from residential and commercial sources in the Fairfield County area. The plant is situated inland, approximately 50 kilometers from the nearest coast, and discharges into local waterways that ultimately drain to the Ohio River basin. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater. The Ohio EPA issues National Pollutant Discharge Elimination System (NPDES) permits for such facilities, ensuring compliance with federal and state water quality standards. For a plant serving over 50,000 people, advanced treatment may be required to protect downstream water bodies. The plant's treated effluent is discharged into a receiving water body that flows into the Hocking River, a tributary of the Ohio River. The Ohio River is a major waterway supporting diverse aquatic life and providing drinking water for millions. The plant plays a critical role in maintaining water quality in this watershed, preventing nutrient pollution and protecting downstream ecosystems.

The plant discharges into a tributary of the Hocking River, which flows into the Ohio River, a major tributary of the Mississippi River. The Ohio River basin supports diverse aquatic species and provides drinking water for millions. The plant's operations help control nutrient loads and protect downstream habitats, including ecologically sensitive areas along the river corridor.