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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 422804092165301 088N12W06AABD 1971Evansdale 4

Black Hawk County, Iowa
Latitude  42°28'05", Longitude  92°16'53" NAD27
Land-surface elevation 837.82 feet above NGVD29
The depth of the well is 305 feet below land surface.
The depth of the hole is 305 feet below land surface.
This well is completed in the Silurian System (350SLRN) local aquifer.

Period of record
Begin Date End Date Levels
1971-07-01 1999-02-25 7

 
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