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DESCRIPTION:

Latitude 41°48'23",   Longitude 91°29'49"   NAD27
Johnson County, Iowa   , Hydrologic Unit 07080208

Well depth: 430 feet
Hole depth: 430 feet
Land surface altitude: 790.90 feet above NGVD29.
Well completed in "Silurian System" (350SLRN) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1945-01-01	2004-07-21	107
Field/Lab water-quality samples	1934-10-15	1976-10-28	7
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