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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 415637091383501 082N07W03ACAD 18974 1966

Linn County, Iowa
Latitude  41°56'37", Longitude  91°38'35" NAD27
Land-surface elevation 718 feet above NGVD29
The depth of the well is 439 feet below land surface.
The depth of the hole is 439 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Alexandrian Series (358ALXD) local aquifer.

Period of record
Begin Date End Date Levels
1966-09-16 1993-07-15 2

 
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