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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 420838092085001 085N11W29DAAC 03239 1948Garrison 2

Benton County, Iowa
Hydrologic Unit Code 07080205
Latitude  42°08'38", Longitude  92°08'42" NAD27
Land-surface elevation 870 feet above NGVD29
The depth of the well is 1,622 feet below land surface.
The depth of the hole is 1,622 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Jordan Sandstone (371JRDN) local aquifer.
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Graph of groundwater level data at USGS 420838092085001 085N11W29DAAC 03239 1948Garrison 2
Breaks in the plot represent a gap of at least one year between field measurements.
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