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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 414100091344701 079N06W06AAAC 22375 1970Coralville 3

Johnson County, Iowa
Latitude  41°41'00", Longitude  91°34'47" NAD27
Land-surface elevation 730 feet above NGVD29
The depth of the well is 70 feet below land surface.
The depth of the hole is 70 feet below land surface.
This well is completed in the Pleistocene Series (112PLSC) local aquifer.

Period of record
Begin Date End Date Levels
1970-01-01 1970-01-01 1

 
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