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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 422804092183801 088N13W01BAC

Black Hawk County, Iowa
Latitude  42°28'04", Longitude  92°18'38" NAD27
Land-surface elevation 895 feet above NGVD29
The depth of the well is 200 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Cedar Valley Limestone (344CDVL) local aquifer.

Period of record
Begin Date End Date Levels
1970-08-03 1970-08-03 1

 
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