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DESCRIPTION:

Latitude 42°07'26",   Longitude 87°56'30"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004

Well depth: 1350 feet
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer

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Data Type	Begin Date	End Date	Count
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