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Streamflow Measurements for the Nation

USGS 11078000 SANTA ANA R A SANTA ANA CA

Orange County, California
Hydrologic Unit Code 18070203
Latitude  33°45'04", Longitude 117°54'27" NAD27
Drainage area 1,700  square miles
Gage datum 66.18 feet above NAVD88

Period of record
Begin Date End Date Count
1988-11-25 2024-04-22 272

 
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