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Groundwater levels for the Nation

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USGS 420406091481602 084N08W20DADC 1993 2

Linn County, Iowa
Hydrologic Unit Code 07080205
Latitude  42°04'06", Longitude  91°48'16" NAD27
Land-surface elevation 747.11 feet above NGVD29
The depth of the well is 17.5 feet below land surface.
The depth of the hole is 17.5 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 Quaternary System (110QRNR) local aquifer.
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Graph of groundwater level data at USGS 420406091481602 084N08W20DADC 1993 2
Breaks in the plot represent a gap of at least one year between field measurements.
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