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Groundwater levels for the Nation

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USGS 415840091395501 083N07W21DCC 03163 1948

Linn County, Iowa
Hydrologic Unit Code 07080205
Latitude  41°58'40", Longitude  91°39'55" NAD27
Land-surface elevation 729 feet above NGVD29
The depth of the well is 421 feet below land surface.
The depth of the hole is 421 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Gower Dolomite (355GOWRD) local aquifer.
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Graph of groundwater level data at USGS 415840091395501 083N07W21DCC 03163 1948
Breaks in the plot represent a gap of at least one year between field measurements.
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