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Format: ArcGIS GeoServices REST APIRemoveTag: BasinsRemoveClear all

Virginia Department of Environmental Quality

Chesapeake Bay Watershed and Basins

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

  • HTML
  • ArcGIS
  • CSV
  • ZIP
  • GeoJSON

Updated Nov 4, 2026

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