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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 411355095065201 074N37W09BBAA 1956Griswold 3

Cass County, Iowa
Latitude  41°13'55", Longitude  95°06'52" NAD27
Land-surface elevation 1,147 feet above NGVD29
The depth of the well is 99 feet below land surface.
The depth of the hole is 100 feet below land surface.
This well is completed in the Dakota Group (217DAKT) local aquifer.

Period of record
Begin Date End Date Levels
1955-10-25 1955-10-25 1

 
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