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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 415805091394801 083N07W28DB 01396

Linn County, Iowa
Latitude  41°58'05", Longitude  91°39'48" NAD27
Land-surface elevation 713 feet above NGVD29
The depth of the well is 450 feet below land surface.
The depth of the hole is 450 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) local aquifer.

Period of record
Begin Date End Date Levels
1943-08-06 1993-07-15 2

 
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