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Water Quality Monitoring Plan Stations (Current)
Water quality monitoring stations and parameters to be sampled during the calendar year.View Data Fact Sheet50 total views -
Streams/Rivers WQS
This is a reference dataset for the Virginia Water Quality Standards for all free-flowing, freshwater streams, rivers and flowpaths within the Virginia state boundary. See...75 total views -
Lakes/Reservoirs WQS
This is a reference dataset for the Virginia Water Quality Standards for all lakes and reservoirs within the Virginia state boundary. See section 9VAC-25-260 of the Virginia...46 total views -
Estuarine Waters WQS
This is a reference dataset for the Virginia Water Quality Standards for the tidal waters, represented as polygons, within the Virginia state boundary. See section 9VAC-25-260...72 total views -
Trout Waters (WQS Streams / Rivers)
This is a reference dataset for the Virginia Water Quality Standards for all free-flowing, freshwater streams, rivers and flowpaths designated as stockable or natural trout...46 total views -
Reservoirs (2020 Final WQA IR Assessment)
Polygon layer of lakes and reservoirs within Virginia included in the 2020 305(b)/303(d) Integrated Report49 total views -
Trout Waters (WQS Lakes / Reservoirs)
This is a reference dataset for the Virginia Water Quality Standards for all lakes and reservoirs designated as stockable or natural trout waters within the Virginia state...46 total views
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