The Stormwater Construction General Permit layer is a spatial representation of the locations for which a General Virginia Pollutant Discharge Elimination System (VPDES) Permit for Discharges of Storm
Groundwater discharges are regulated by Michigan Department of Environment, Great Lakes, and Energy (EGLE) and treat sewage by separating solids from liquids through settling, skimming or sieving, and
The Virginia Water Protection Program (VWP) regulates activities in all surface waters which includes wetlands, streams, and open water. A permit (general permit coverage or individual permit) may be
