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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 420030092555501 083N18W10DCC 04414 1950

Marshall County, Iowa
Latitude  42°00'30", Longitude  92°55'55" NAD27
Land-surface elevation 1,007 feet above NGVD29
The depth of the well is 668 feet below land surface.
This well is completed in the Cedar Valley Limestone (344CDVL) local aquifer.

Period of record
Begin Date End Date Levels
1950-10-12 1950-10-12 1

 
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