Datathon 2025
The purpose of this map is to display the priority corridors for pedestrian and bike safety countermeasure planning in Virginia. These were identified through the PSAP planning process.
Updated Oct 17, 2026
Datathon 2025
The purpose of this map is to display the priority corridors for pedestrian and bike safety countermeasure planning in Virginia. These were identified through the PSAP planning process.
Updated Oct 17, 2026
Datathon 2025
The purpose of this map is to display the priority corridors for pedestrian and bike safety countermeasure planning in Virginia. These were identified through the PSAP planning process.
Updated Oct 17, 2026
Datathon 2025
The purpose of this map is to display the priority corridors for pedestrian and bike safety countermeasure planning in Virginia. These were identified through the PSAP planning process.
Updated Oct 17, 2026
Winchester
Polyline dataset that display 1 foot contour interval for the City of Winchester. Contours were generated during the 2023 aerial photography project that was contracted by Eagle View. Certified orthomosaics, LiDAR and…
Updated Nov 5, 2026
Winchester
Polyline dataset that displays 2 foot contour intervals for the City of Winchester. Contours were generated during the 2001 aerial photography project that was contracted out to Kimball and Associates. “Layer” field…
Updated Nov 5, 2026
Winchester
Polyline dataset that displays 10 foot contour intervals for the City of Winchester. Dataset is a subset of the 2 ft contours. Contours were generated during the 2001 aerial photography project that was contracted out…
Updated Nov 5, 2026
Winchester
Polyline dataset that displays 5 foot contour intervals for the City of Winchester. Dataset is a subset of the 1 ft contours. Contours were generated during the 2023 aerial photography project that was contracted by…
Updated Nov 5, 2026
Loudoun County
The Big Tree Registry is a list representing some of the largest trees in Loudoun County. Candidates for the Big Tree Registry qualify based upon three characteristics: Tree Height Trunk Circumference 1/4 of the Average…
Updated Oct 10, 2026
Loudoun County
The Big Tree Registry is a list representing some of the largest trees in Loudoun County. Candidates for the Big Tree Registry qualify based upon three characteristics: Tree Height Trunk Circumference 1/4 of the Average…
Updated Oct 10, 2026
Loudoun County
Loudoun County, Virginia - Federal, State, County, Towns, Special and General Election Results - November 5, 2024 Election Results & Finance Reports Loudoun County, VA - Official Website
Updated Oct 10, 2026
Winchester
This data shows the locations of government services in the City of Winchester, Virginia, including City Hall, the Joint Judicial Center, Voter Registration, etc.
Updated Nov 5, 2026
Datathon 2025
This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…
Updated Oct 17, 2026
Virginia Department of Environmental Quality
Show all lakes and reservoirs identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Provide assessment summary details for all lacustrine waters…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Show all riverine waters (polylines) identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Provide assessment summary details for all estuarine and…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Show all riverine waters (polylines) identified in the 2024 Virginia 305(b)/303(d) Water Quality Assessment Integrated Report. Click Here to view Data Fact Sheet. Purpose is to provide assessment summary details for all…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Point layer of water quality monitoring stations included in the final 2022 305(b)/303(d) Integrated Report. Click Here to view Data Fact Sheet.
Updated Nov 4, 2026
Chesterfield GIS County
Polygon feature class of State Huc6 Watersheds in Chesterfield County, VA. HUC6 is the Hydrologic Unit Code with 6 digits that categorizes a watershed drainage area. Created by USGS.
Updated Nov 3, 2026
Chesterfield GIS County
Polygon feature class of 2012 FEMA Floodplain Grid in Chesterfield County, VA. The grid for the 2012 FEMA Digital Flood Insurance Rate Maps. Used to view the digital flood insurance rate map (DFIRM) of an area. Created…
Updated Nov 3, 2026
Chesterfield GIS County
Polygon feature class of 1983 FEMA Floodplain Grid in Chesterfield County, VA. The grid is for the 1983 FEMA flood insurance rate maps and used to view the flood insurance rate map (FIRM) of an area. Created by…
Updated Nov 3, 2026