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USGS 414045090193001 20N 2E-31.5g1
Well Site
DESCRIPTION:
Latitude 41°40'45", Longitude 90°19'30" NAD27
Rock Island County, Illinois , Hydrologic Unit 07080101
Well depth: 340 feet Land surface altitude: 605
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer