Latitude 41°10'25.5", Longitude 89°51'30.7" NAD83
Stark County, Illinois , Hydrologic Unit 07130005
Well depth: 77 feet Hole depth: 77 feet
Land surface altitude: 728
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer