Mercer County, Illinois
Hydrologic Unit Code 07080104
Latitude 41°06'06", Longitude 90°47'28"
NAD27
Land-surface elevation 620 feet above NGVD29
The depth of the well is 364 feet below land surface.
The depth of the hole is 373 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) local aquifer.