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Datasets

446 datasets

Chesterfield GIS County

FEMAFloodplains2012 layer

Polygon feature class of 2012 FEMA Floodplains in Chesterfield County, VA. FEMA floodplains are the floodplains as designated by FEMA in support of the National Flood Insurance Program. Created by FEMA for the digital…

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Updated Nov 3, 2026

Chesterfield GIS County

FEMAFloodplains1983 layer

Polygon feature class of 1983 FEMA Floodplains in Chesterfield County, VA. FEMA floodplains are the floodplains as designated by FEMA in support of the National Flood Insurance Program. Created by Chesterfield County…

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Updated Nov 3, 2026

Chesterfield GIS County

Battlefields layer

Polygon Feature Class of American Battlefield Protection Program Study Sites in Chesterfield County, VA. There are five battlefields under this program: Port Walthall Junction, May 6th,7th 1864; Swift Creek, May 9th,…

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Updated Nov 3, 2026

City of Alexandria - GIS Portal

Libraries

Libraries

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Updated Nov 2, 2026

Fairfax County

Supplementary Planning Areas

This layer contains polygons defining the boundaries of several named “areas” which are described in the Comprehensive Plan text. RELATED LAYERS - Two other types of place: Suburban Neighborhoods and Low Density…

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Updated Oct 8, 2026

Fairfax County

Proffer Legislation Exempt Mixed Use Areas

For detailed information on "Proffer Legislation Exempt Mixed Use Areas" legislation contact the Director of the Planning Division, Fairfax County Department of Planning & Development, at 703-324-1380. Contact:…

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Updated Oct 8, 2026

Fairfax County

Inadequate Outfalls Pour Points

This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding…

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Updated Oct 8, 2026

Fairfax County

Inadequate Outfalls

This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding…

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Updated Oct 8, 2026

Fairfax County

Non DPWES Dam Break Inundation Zones

The Non-Department of Public Works and Environmental Services (DPWES) Dam Break Inundation Zones layer is maintained by Land Development Services (LDS). LDS will obtain the data from the Department of Emergency…

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Updated Oct 8, 2026

City of Staunton

Historic Districts

City of Staunton's Historic Districts

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Updated Oct 31, 2026

Fairfax County

Tree Canopy 2021 by 2020 Census Tract

This data represents detailed tree canopy cover in Fairfax County, Virginia. The data was derived from the 2021 Land Cover raster dataset which used remote sensing technologies on aerial imagery from the National…

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Updated Oct 8, 2026

Fairfax County

Building Additions

Building additions contains additions to building structures that would not be captured as part of the actual building structure. The original data capture of the data in this layer was completed in 2013 using stereo…

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Updated Oct 8, 2026

Fairfax County

Tree Canopy 2021

This data represents detailed tree canopy cover in Fairfax County, Virginia. The data was derived from the 2021 Land Cover raster dataset which used remote sensing technologies on aerial imagery from the National…

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Updated Oct 8, 2026

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…

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Updated Oct 8, 2026

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…

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Updated Oct 8, 2026

Fairfax County

Tax Map Grid

The Fairfax County tax map grid divides the county into approximately 444 tiles. This is the basis for the parcel numbering system in Fairfax County.

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Updated Oct 8, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov