Latitude 40°53'54.6", Longitude 87°49'55.0" NAD27
Iroquois County, Illinois , Hydrologic Unit 07120002
Well depth: 45 feet Hole depth: 45 feet
Land surface altitude: 620
feet above NAVD88.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer