Chesapeake Bay Watershed and Basins

Virginia Department of Environmental Quality

Updated Nov 4, 2026

About this dataset

Polygon layer representing the spatial extent of the Chesapeake Bay Watershed with major basins delineated.

HTML
ArcGIS Hub Dataset
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ArcGIS
ArcGIS GeoService
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CSV
CSV
Modified Nov 4, 2026Table and Data API available
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ZIP
Shapefile
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GeoJSON
GeoJSON
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KML
KML
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Prototype by Datopian · not an official government website · data from data.virginia.gov