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DESCRIPTION:

Latitude 42°18'57",   Longitude 92°11'37"   NAD27

Black Hawk County, Iowa, Hydrologic Unit 07080205

Drainage area: 327 square miles

Datum of gage: 810 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1957-09-26	2003-09-23	23
Field/Lab water-quality samples	1970-07-07	2003-06-14	14
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