Ohio Potentiometric Surface Maps
Statewide Production Status Map

NOTE: Additional counties are added periodically.
Please return if the county you want is not yet available.
Last Updated 6/29/2011


Note: Mapping of Lake Erie basin counties was partially funded by the National Oceanic and Atmospheric Administration,
U.S. Department of Commerce through the Ohio DNR Office of Coastal Management.


Alphabetical
County Download List
How to Read
and Use These Maps


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