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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 390732121571901 015N001W27B001M

Colusa County, California
Latitude  39°07'32", Longitude 121°57'19" NAD27
Land-surface elevation 50 feet above NGVD29
This well is completed in the Central Valley aquifer system (S100CNRLVL) national aquifer.

Period of record
Begin Date End Date Levels
1977-07-19 1977-09-12 3

 
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