Datasets

Chesterfield GIS County

Wetlands layer

Chesterfield GIS County

WaterBodies layer

Chesterfield GIS County

Streams layer

Chesterfield GIS County

RPA layer

Chesterfield GIS County

CountySubWatersheds layer

Chesterfield GIS County

CountyFloodplains layer

Prince William County

Streams

The SingleLineStreams feature class contains line features that represent stream water bodies. Updated from 2011 and 2017 orthophotography to add full stream network connectivity and flow direction using contour lines.…

Fairfax County

Water Features - lines

Hydrographic line features in and around Fairfax County. The original data in this layer was captured during the 1997 data conversion effort for Fairfax County. After that an update capture was completed in 2014 using…

Fairfax County

Water Features - polys

Hydrographic polygons in and around Fairfax County. The original data in this layer was captured during the 1997 data conversion effort for Fairfax County. After that an update capture was completed in 2014 using stereo…

Prince William County

Culverts

This data layer contains points representing culverts located in water networks and marsh areas in Prince William County. Culverts are structures built under travel ways or portions of land allowing water to flow from…

Prince William County

Hydrological Features

In the spring of 2017, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (herein referred to as VGIN) of the Virginia Information Technologies Agency (VITA) contracted with Fugro…