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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 384504090394701 46N3E-10.1a1

St. Charles County, Missouri
Hydrologic Unit Code 07110009
Latitude  38°45'03.7", Longitude  90°39'46.9" NAD83
Land-surface elevation 475 feet above NGVD29
The depth of the well is 22.9 feet below land surface.
The depth of the hole is 34.4 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 Quaternary System (110QRNR) local aquifer.
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Graph of groundwater level data at USGS 384504090394701 46N3E-10.1a1
Breaks in the plot represent a gap of at least one year between field measurements.
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