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Rivers (2016 Final WQA IR Assessment)
All rivers and streams 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).... -
2016 Final WQA Monitoring Stations
Sites within Virginia where DEQ or other data providers have collected water column, sediment, fish tissue or benthic macroinvertebrate samples within the given assessment data... -
EPA RCRA Large Quantity Generators (LQG)
The Resource Conservation and Recovery Act Information System (RCRAInfo) is EPA’s comprehensive information system in support of the Resource Conservation and Recovery Act...37 total views -
DEQ Office Locations
A point layer representing locations of Virginia DEQ regional and central office locations.48 total views -
DEQ Regional Boundaries
Polygon layer depicting Virginia DEQ's regional boundaries throughout the state.61 total views -
Tidal Flow Paths WQS
This is a reference dataset for the Virginia Water Quality Standards for the tidal flowpaths within the Virginia state boundary. See section 9VAC-25-260 of the Virginia...53 total views -
Chesapeake Bay Watershed and Basins
Polygon layer representing the spatial extent of the Chesapeake Bay Watershed with major basins delineated.63 total views -
Biosolids Site Addresses
Locations of citizen properties with an extended setback from their property line and/or home.93 total views -
Biosolids Areas
Boundary of permitted sites that includes one or more land application fields, and may include setback areas or other areas not authorized for land application of biosolids...88 total views
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