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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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  • 471451123034401
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USGS 471451123034401 20N/03W-04Q02D1

Mason County, Washington
Hydrologic Unit Code 17110019
Latitude  47°14'51.3", Longitude 123°03'44.5" NAD83
Land-surface elevation 213 feet above NAVD88
The depth of the well is 450 feet below land surface.
The depth of the hole is 450 feet below land surface.
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Graph of groundwater level data at USGS 471451123034401 20N/03W-04Q02D1
Breaks in the plot represent a gap of at least one year between field measurements.
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