Holmes Co Walnut Creek WWTP and Sewers - Advanced Treatment in Holmes County, Ohio

Holmes Co Walnut Creek WWTP and Sewers is a municipal wastewater treatment facility located in Holmes County, Ohio, United States. The plant serves a small population of 350 residents, reflecting its role in a rural community. Its advanced treatment level indicates a high degree of pollutant removal, suitable for protecting local water quality. The plant operates with a designed capacity of 1514.16 units and currently discharges 393.68 units of treated wastewater. As a US facility, it falls under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, which sets effluent limits to protect receiving waters. Advanced treatment typically includes processes beyond secondary treatment, such as nutrient removal or disinfection. The treated effluent is discharged into local waterways that ultimately drain into the Ohio River basin. The plant's inland location, over 50 km from the coast, means its discharge affects freshwater ecosystems rather than marine environments. Proper treatment helps maintain the ecological health of streams and rivers in the region.

The plant discharges into tributaries of the Walnut Creek watershed, which flows into the Tuscarawas River and eventually the Ohio River. This inland system supports diverse aquatic life, including fish and macroinvertebrates, and provides habitat for migratory birds. The advanced treatment helps reduce nutrient loading, which can cause eutrophication in downstream waters.