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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 415513089041001 40N 1E-24.7a3

Ogle County, Illinois
Hydrologic Unit Code 07090005
Latitude  41°55'13", Longitude  89°04'10" NAD27
Land-surface elevation 802 feet above NGVD29
The depth of the well is 1,450 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Ordovician-Cambrian Systems (367OVCB) local aquifer.
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Graph of groundwater level data at USGS 415513089041001 40N 1E-24.7a3
Breaks in the plot represent a gap of at least one year between field measurements.
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