Douglas County, Illinois
Hydrologic Unit Code 05120112
Latitude 39°47'52", Longitude 88°16'06"
NAD27
Land-surface elevation 660 feet above NGVD29
The depth of the well is 450 feet below land surface.
The depth of the hole is 450 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Devonian-Silurian System (340DVSL) local aquifer.