NORTH WPCP - Secondary Wastewater Treatment Plant in Villa Rica, Georgia

NORTH WPCP is a municipal wastewater treatment facility located on Mirror Lake Parkway in Villa Rica, Georgia, within Douglas County. The plant serves a population of 1,066 and operates as part of the region's wastewater infrastructure, handling domestic sewage from the local community. The plant provides secondary treatment, which is the standard biological treatment process required by the US Clean Water Act for municipal wastewater. With a designed capacity of 1,968.41 thousand cubic meters and an annual discharge volume of 681.37 thousand cubic meters, the facility operates well below its capacity, indicating ample headroom for future growth. Under the National Pollutant Discharge Elimination System (NPDES), plants of this scale must meet effluent limits for biochemical oxygen demand, total suspended solids, and other pollutants to protect receiving waters. The treated effluent from NORTH WPCP is discharged into a local waterway that ultimately drains into the Chattahoochee River basin. The Chattahoochee River flows southward through Georgia, providing drinking water, recreation, and habitat for diverse aquatic species before joining the Apalachicola River and emptying into the Gulf of Mexico. The plant's secondary treatment helps reduce nutrient loading and organic pollution, supporting downstream water quality and ecological health.

The plant discharges into a tributary of the Chattahoochee River, which flows through the Piedmont region of Georgia. The Chattahoochee River supports a variety of fish and wildlife, including several species of freshwater mussels and the endangered Etowah darter. Downstream, the river forms the border between Georgia and Alabama before joining the Flint River to create the Apalachicola River, which empties into the Apalachicola Bay in the Gulf of Mexico. The bay is a productive estuary known for its oyster fisheries and migratory bird habitat.