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Groundwater levels for the Nation

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USGS 421752090411901 087N02E35DDB

Dubuque County, Iowa
Hydrologic Unit Code 07060006
Latitude  42°17'52", Longitude  90°41'19" NAD27
Land-surface elevation 894 feet above NGVD29
The depth of the well is 41 feet below land surface.
This well is completed in the Hopkinton Dolomite (355HOPK) local aquifer.
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Graph of groundwater level data at USGS 421752090411901 087N02E35DDB
Breaks in the plot represent a gap of at least one year between field measurements.
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