Appomattox STP No I - Wastewater Treatment Plant in Appomattox County, Virginia

Appomattox STP No I is a municipal wastewater treatment plant located in Appomattox County, Virginia, United States. The facility serves a population of approximately 1,700 residents, classifying it as a small-scale treatment operation within the region. The plant provides secondary treatment, which is the standard level required by the U.S. Clean Water Act for most municipal facilities. Secondary treatment typically involves biological processes to remove organic matter and suspended solids. The plant has a designed capacity of 643.52 units and operates at full capacity based on reported discharge volume. The treated effluent is discharged into local waterways that ultimately drain into the James River watershed, which flows into the Chesapeake Bay. The Chesapeake Bay is a major estuary of ecological significance, supporting diverse aquatic life and important fisheries. The plant's operations contribute to protecting downstream water quality in this sensitive ecosystem.

The plant discharges into the Appomattox River basin, a tributary of the James River, which flows into the Chesapeake Bay. The Chesapeake Bay is the largest estuary in the United States and supports a rich ecosystem including blue crabs, oysters, and migratory fish. Nutrient and pollutant management from upstream treatment plants is critical to maintaining the bay's health.