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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 423351092092801 090N11W33BCB 01287 1940Dunkerton 1

Black Hawk County, Iowa
Latitude  42°34'04", Longitude  92°09'34" NAD27
Land-surface elevation 987 feet above NGVD29
The depth of the well is 272 feet below land surface.
The depth of the hole is 272 feet below land surface.
This well is completed in the Niagaran Series (355NIGR) local aquifer.

Period of record
Begin Date End Date Levels
1940-01-01 1940-01-01 1

 
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