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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 472454122503401 22N/01W-08D02

Mason County, Washington
Latitude  47°24'53.6", Longitude 122°50'34.1" NAD83
Land-surface elevation 299 feet above NAVD88
The depth of the well is 678 feet below land surface.
The depth of the hole is 684 feet below land surface.

Period of record
Begin Date End Date Levels
1982-06-28 2018-09-25 13

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