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DESCRIPTION:

Latitude 42°58'08",   Longitude 95°48'03"   NAD27
O'Brien County, Iowa   , Hydrologic Unit 10230003

Well depth: 638 feet
Hole depth: 638 feet
Land surface altitude: 1,440 feet above NGVD29.
Well completed in "Lower Cretaceous aquifers" (N300LCRTCS) national aquifer.
Well completed in "Dakota Group" (217DAKT) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1980-07-10	1996-02-05	60
Field/Lab water-quality samples	1980-06-30	1980-06-30	1
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