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Find a Commonwealth ResourceVirginia Department of Environmental Quality
All reservoirs and lakes identified in the 2016 Virginia 305(b)/303(d) Water Quality Assessment. Line work and attributes should not be altered except by the developer (DEQ). This dataset constitutes the United States…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
All estuarine waters identified in the 2016 Virginia 305(b)/303(d) Water Quality Assessment. Line work and attributes should not be altered except by the developer (DEQ). This dataset constitutes the United States…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Polyline layer of freshwater riverine features within Virginia included in the 2020 305(b)/303(d) Integrated Report Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Polygon layer of lakes and reservoirs within Virginia included in the 2020 305(b)/303(d) Integrated Report Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Polygon layer of estuarine and saltwater features within Virginia's territorial limit included in the 2020 305(b)/303(d) Integrated Report Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Point layer of water quality monitoring stations included in the 2020 305(b)/303(d) Integrated Report Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
