Search results for chesapeake
FiltersPDF
1 dataset for “chesapeake”
- Data.gov Catalog
Geologic-GIS Map of Chesapeake and Ohio Canal National Historical Park, Antietam National Battlefield, and Harpers Ferry National Historical Park and Vicinity, District of Columbia, Maryland, Virginia, and West Virginia
National Park ServiceUpdated 1 May 2026
The Digital Geologic-GIS Map of Chesapeake and Ohio Canal National Historical Park, Antietam National Battlefield, and Harpers …
- ZIP