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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 422901090471901 089N01E36ABC 02767 1947

Dubuque County, Iowa
Latitude  42°28'55", Longitude  90°47'19" NAD27
Land-surface elevation 889.00 feet above NGVD29
The depth of the well is 1,230 feet below land surface.
The depth of the hole is 1,230 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Dresbach Group (371DRBC) local aquifer.

Period of record
Begin Date End Date Levels
1947-04-10 2007-08-23 34

 
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