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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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  • 422029091144302
Minimum number of levels = 1
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USGS 422029091144302 087N03W18CBCD 1905Hopkinton 1

Delaware County, Iowa
Hydrologic Unit Code 07060006
Latitude  42°20'36.8", Longitude  91°14'48.8" NAD27
Land-surface elevation 863 feet above NGVD29
The depth of the well is 86 feet below land surface.
The depth of the hole is 86 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) local aquifer.
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Graph of groundwater level data at USGS 422029091144302 087N03W18CBCD 1905Hopkinton 1
Breaks in the plot represent a gap of at least one year between field measurements.
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