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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 422457092125101 088N12W23CDB 04778 1951Gilbertville 1

Black Hawk County, Iowa
Latitude  42°25'00", Longitude  92°12'59" NAD27
Land-surface elevation 882 feet above NGVD29
The depth of the well is 200 feet below land surface.
The depth of the hole is 200 feet below land surface.
This well is completed in the Devonian System (340DVNN) local aquifer.

Period of record
Begin Date End Date Levels
1959-08-10 1959-08-10 1

 
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