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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 420030091424601 083N07W07CCCB 1994USGS CRM-10

Linn County, Iowa
Latitude  42°00'30", Longitude  91°42'46" NAD27
Land-surface elevation 720.65 feet above NAVD88
The depth of the well is 38.5 feet below land surface.
The depth of the hole is 38.5 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Holocene Alluvium (111ALVM) local aquifer.

Period of record
Begin Date End Date Levels
1994-03-02 2012-12-04 19

 
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