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DESCRIPTION:

Latitude 40°56'28",   Longitude 90°21'41"   NAD27
Knox County, Illinois   , Hydrologic Unit 07080104

Well depth: 2450 feet
Hole depth: 2450 feet
Land surface altitude: 777.5 feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1919-03-08	1919-03-08	1
Revisions	Loading...

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