Latitude 41°51'42", Longitude 90°09'23" NAD27
Whiteside County, Illinois , Hydrologic Unit 07080101
Well depth: 276 feet Land surface altitude: 590
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer