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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 420410092543801
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USGS 420410092543801 084N18W23DBAC 40766 1977Marshalltown 9

Marshall County, Iowa
Hydrologic Unit Code 07080208
Latitude  42°04'10", Longitude  92°54'36" NAD27
Land-surface elevation 867 feet above NGVD29
The depth of the well is 270 feet below land surface.
The depth of the hole is 270 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 Pleistocene Series (112PLSC) local aquifer.
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Graph of groundwater level data at USGS 420410092543801 084N18W23DBAC 40766 1977Marshalltown 9
Breaks in the plot represent a gap of at least one year between field measurements.
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