Publications/Maps/Data Publications Fact Sheets (all topics) Newsletters & Reports Stream Management Guide Fact Sheets Nonpoint Source Pollution Investigations Maps ALL MAPS Potentiometric Surface Maps Statewide Aquifer Maps Pollution Potential Maps Ground Water Resource Maps Data Well Log Filing Well Logs Searches GIS Data Observation Well Data
NOTE: Choose List of Counties to easily find latest additions (Last Updated 10/22/07) OR click on a county from the below map.*
How to read these maps, their intended use, production methods and history.
You may also want to see:
State Aquifer Mapping Project (1998 to 2000). Ground Water Resources Maps Potentiometric Surface Maps
*NOTE: Additional counties added periodically. Please return if the county you want is not yet available.