CRAIGSVILLE STP - Augusta County, Virginia Wastewater Treatment Plant

CRAIGSVILLE STP is a municipal wastewater treatment facility located in Augusta County, Virginia, United States. The plant serves a small population of 1,867 residents, operating as part of the region's wastewater infrastructure in the Shenandoah Valley area. The plant provides secondary treatment, which is the standard level required under the U.S. Clean Water Act for municipal facilities of this scale. With a designed capacity of 1,514.16 cubic meters per day and an actual discharge volume of 378.54 cubic meters per day, the plant operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent from CRAIGSVILLE STP is discharged into local waterways that ultimately drain into the Chesapeake Bay watershed. The plant's operations contribute to protecting downstream water quality in this ecologically significant estuary, which supports diverse aquatic life and is a critical habitat for migratory species.

The plant discharges into tributaries of the Shenandoah River, which flows northward to join the Potomac River and eventually reaches the Chesapeake Bay. The Chesapeake Bay is the largest estuary in the United States, supporting a rich ecosystem of fish, crabs, and waterfowl. The plant's secondary treatment helps reduce nutrient and pollutant loads, contributing to the bay's restoration efforts.