Dupage County, Illinois
Latitude 41°49'31", Longitude 88°14'32"
NAD27
Land-surface elevation 745 feet above NGVD29
The depth of the well is 220 feet below land surface.
The depth of the hole is 220 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.