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#1 Federal
Silurian Devonian aquifers
- Organization: Department of the Interior
- Updated: 2020-11-17T00:00:00Z
This data set represents the extent of the Silurian Devonian aquifers in the states of Michigan, Wisconsin, Illinois, Indiana, Ohio, Kentucky, and Tennessee.
- xml
- xml
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-07

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Silurian Devonian aquifers