Department of Environmental Quality
State Water Control Board
General Virginia Pollutant Discharge Elimination System (VPDES) Watershed Permit Regulation for Total Nitrogen and Total Phosphorus Discharges and Nutrient Trading in the Chesapeake Bay Watershed in Virginia
[9 VAC 25 ‑ 820]
On this Action:
CLOSED Opened on 10/6/2025 and Ended on 12/5/2025