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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 420200091363003 083N07W01BADC 01333 1941Marion 1

Linn County, Iowa
Latitude  42°02'00", Longitude  91°36'38" NAD27
Land-surface elevation 785 feet above NGVD29
The depth of the well is 437.4 feet below land surface.
The depth of the hole is 438 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
1941-02-28 1941-02-28 1

 
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