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DESCRIPTION:

Latitude 40°56'48",   Longitude 90°23'06"   NAD27
Knox County, Illinois   , Hydrologic Unit 07080104

Well depth: 2414 feet
Land surface altitude: 760 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/Lab water-quality samples	1987-07-30	1987-07-30	2
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