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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 471718123092301 21N/04W-23P01

Mason County, Washington
Latitude  47°17'18.2", Longitude 123°09'22.6" NAD83
Land-surface elevation 362 feet above NAVD88
The depth of the well is 240 feet below land surface.
The depth of the hole is 240 feet below land surface.

Period of record
Begin Date End Date Levels
2006-12-11 2006-12-11 1

 
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