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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 452039100380901 16N28E13DC

Dewey County, South Dakota
Latitude  45°20'39", Longitude 100°38'09" NAD27
Land-surface elevation 1,650 feet above NGVD29
The depth of the well is 50.1 feet below land surface.

Period of record
Begin Date End Date Levels
1949-09-21 1949-09-21 1

 
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