Latitude 41°14'28", Longitude 88°23'48" NAD27
Grundy County, Illinois , Hydrologic Unit 07120005
Well depth: 26 feet Hole depth: 26 feet
Land surface altitude: 575
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer