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DESCRIPTION:

Latitude 42°19'03",   Longitude 92°11'25"   NAD27
Black Hawk County, Iowa   , Hydrologic Unit 07080205

Well depth: 250 feet
Hole depth: 250 feet
Land surface altitude: 812 feet above NGVD29.
Well completed in "Silurian System" (350SLRN) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1948-08-12	1980-05-13	3
Field/Lab water-quality samples	1957-06-25	1980-05-13	7
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