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Streamflow Measurements for the Nation

USGS 11303500 SAN JOAQUIN R NR VERNALIS CA

San Joaquin County, California
Hydrologic Unit Code 18040003
Latitude  37°40'34", Longitude 121°15'55" NAD27
Drainage area 13,539  square miles
Gage datum 25 feet above NGVD29

Period of record
Begin Date End Date Count
1988-09-19 2024-03-07 459

 
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