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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 412221093440401 076N25W21DAB 07417 1955Martensdale 1

Warren County, Iowa
Latitude  41°22'21", Longitude  93°44'04" NAD27
Land-surface elevation 828 feet above NGVD29
The depth of the well is 40 feet below land surface.
The depth of the hole is 40 feet below land surface.
This well is completed in the Holocene Alluvium (111ALVM) local aquifer.

Period of record
Begin Date End Date Levels
1955-10-16 1955-10-16 1

 
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