York River W P C F, Seaford

Overview

York River W P C F in Seaford, Virginia, serves approximately 140,000 people. The plant is part of the Hampton Roads Sanitation District and discharges treated wastewater into the York River, which flows into the Chesapeake Bay.

York River W P C F is a major wastewater treatment facility located in Seaford, Virginia, serving a population of around 140,000. It is operated by the Hampton Roads Sanitation District (HRSD) and plays a key role in managing wastewater from the York County area. The plant's designed capacity is 1.00 million gallons per day, indicating it is sized for a large agglomeration. As a US facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Virginia Department of Environmental Quality. For a plant serving over 100,000 people, secondary treatment is required, and advanced treatment may be needed to meet nutrient reduction goals in the Chesapeake Bay watershed. The plant discharges into the York River, a major tributary of the Chesapeake Bay. The Chesapeake Bay is the largest estuary in the United States and is ecologically sensitive, supporting diverse aquatic life including blue crabs, oysters, and striped bass. Nutrient pollution from wastewater is a key concern, and the plant likely implements enhanced nutrient removal to protect the bay's health.

Environmental context

The York River flows into the Chesapeake Bay, a vast estuary that drains to the Atlantic Ocean. The Chesapeake Bay is a critical ecosystem supporting fisheries, waterfowl, and submerged aquatic vegetation. Nutrient loading from wastewater treatment plants is a major environmental concern, and facilities in this watershed often require advanced treatment to reduce nitrogen and phosphorus. The plant's discharge contributes to the overall health of the bay, which is subject to a multi-state restoration effort under the Chesapeake Bay Total Maximum Daily Load (TMDL).

Frequently asked questions

York River W P C F is located at 515 Back Creek Road in Seaford, Virginia, United States. It is part of the Hampton Roads Sanitation District and serves the York County area.

The plant serves approximately 140,262 people, classifying it as a large agglomeration under US EPA guidelines.

The plant discharges treated wastewater into the York River, which flows into the Chesapeake Bay. The discharge is regulated under an NPDES permit to ensure compliance with water quality standards.

As a US facility, York River W P C F operates under the Clean Water Act and is subject to NPDES permits issued by the Virginia Department of Environmental Quality. For large plants, secondary treatment is required, and nutrient reduction may be mandated to protect the Chesapeake Bay.

Plants of this scale in Virginia typically employ secondary treatment with nutrient removal to meet Chesapeake Bay TMDL requirements. Advanced treatment processes such as biological nutrient removal are common to reduce nitrogen and phosphorus.