HEATHSVILLE SERVICE AREA Wastewater Treatment Plant, Heathsville, Virginia

HEATHSVILLE SERVICE AREA is a municipal wastewater treatment plant located in Heathsville, Northumberland County, Virginia, United States. The plant serves a small population of 382 residents and operates with secondary treatment, which is the minimum standard for municipal wastewater under the US Clean Water Act. The plant has a designed capacity of 151.42 megaliters and an annual discharge volume of 113.56 megaliters, indicating it operates below its capacity. As a facility in the United States, it is subject to the National Pollutant Discharge Elimination System (NPDES) permit program, which regulates discharges to surface waters. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant is situated within 10 km of the coast, meaning its treated effluent likely discharges into a tributary of the Chesapeake Bay or directly into the bay itself. The Chesapeake Bay is the largest estuary in the United States and is ecologically sensitive, supporting diverse aquatic life and important fisheries. The plant's discharge must comply with nutrient and pollutant limits to protect the bay's water quality.

The plant's treated effluent likely enters a tributary of the Chesapeake Bay, the largest estuary in North America. The bay is a critical habitat for blue crabs, oysters, and migratory fish, and it suffers from nutrient pollution that causes algal blooms and hypoxia. The plant's secondary treatment and coastal proximity mean its discharge must be carefully managed to minimize environmental impact.