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#1 Federal
Thickness of the Surficial Aquifer, Delmarva Peninsula, Maryland and Delaware
- Organization: Department of the Interior
- Dataset Last Updated: April 24, 2026 at 12:00 AM
A digital map of the thickness of the surficial unconfined aquifer, including from the land surface and unsaturated zone to the bottom of sediments of geologic units identified as part of the...
- xml
- xml
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 01, 2026 at 04:56 AM

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