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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 430315091233001 095N05W11DDAC 00207 1922Monona 1

Clayton County, Iowa
Latitude  43°03'15", Longitude  91°23'30" NAD27
Land-surface elevation 1,216 feet above NGVD29
The depth of the well is 814 feet below land surface.
The depth of the hole is 814 feet below land surface.
This well is completed in the Ordovician-Cambrian Systems (360OVCB) local aquifer.

Period of record
Begin Date End Date Levels
1935-08-20 1937-03-29 2

 
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