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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 420240092535001 084N18W36BDB 1996NAWQA City of Marshalltown

Marshall County, Iowa
Hydrologic Unit Code 07080208
Latitude  42°02'40.2", Longitude  92°53'50.7" NAD83
Land-surface elevation 875 feet above NGVD29
The depth of the well is 32.5 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 Holocene Alluvium (111ALVM) local aquifer.
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Graph of groundwater level data at USGS 420240092535001 084N18W36BDB 1996NAWQA City of Marshalltown
Breaks in the plot represent a gap of at least one year between field measurements.
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