Latitude 41°45'41", Longitude 89°42'01" NAD27
Whiteside County, Illinois , Hydrologic Unit 07090005
Well depth: 136 feet Land surface altitude: 641
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer