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Reservoirs (2020 Final WQA IR Assessment)
Polygon layer of lakes and reservoirs within Virginia included in the 2020 305(b)/303(d) Integrated Report -
Estuaries (2020 Final WQA IR Assessment)
Polygon layer of estuarine and saltwater features within Virginia's territorial limit included in the 2020 305(b)/303(d) Integrated Report -
Rivers (2020 Final WQA IR Assessment)
Polyline layer of freshwater riverine features within Virginia included in the 2020 305(b)/303(d) Integrated Report -
Estuaries (2016 Final WQA IR Assessment)
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... -
Reservoirs (2016 Final WQA IR Assessement)
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).... -
2020 Final WQA Monitoring Stations
Point layer of water quality monitoring stations included in the 2020 305(b)/303(d) Integrated Report