Latitude 42°14'01", Longitude 88°15'31" NAD27
Mchenry County, Illinois , Hydrologic Unit 07120006
Well depth: 254 feet Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Devonian-Silurian System" (340DVSL) local aquifer