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USGS 404644090005601 9N 4E-11.5e1
Well Site
DESCRIPTION:
Latitude 40°46'44", Longitude 90°00'56" NAD27
Knox County, Illinois , Hydrologic Unit 07130005
Well depth: 1580 feet Land surface altitude: 670
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer