Home About Soil & Water Well Log Search Well Log Filing Index Contact Us
Dams Floodplains Ground Water Water Inventory Water Planning Withdrawal Registration
 Ground Water
Horizontal Blue Rule
Potentiometric Surface Maps
Statewide Aquifer Maps
Pollution Potential Maps
   Ground Water Resources Maps
Technical Services
Well Log Filing
Well Log Searches
Request an Off-line Well Log Search
Nonpoint Source Pollution Investigations
Evaluation of Ground Water Availability
Special Investigation Services
Ground Water Conflict Resolution & Investigations
Related Laws
Ohio Law Related to this Program

Map-based Search

a service of the Earth Resources Information Network (ERIN)

This is an interactive map based search tool.
Records for this search were last updated: October 2011
NOTE: Creation of well location data is ongoing and is limited for several counties
and for approximately 50% of the individual records.

Zoom into your area of interest and select one or several wells with
the provided selection tools, or enter an address to zoom to that location.

View a video tutorial of how to use this tool.

Go to Well Log Search Map application now.

Please use this search along with the “Custom Data Search
to ensure the largest number of records are returned for your area of interest.  

List of counties with location data.
Find the coordinates for your area of interest here.