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USGS 11180500 DRY C A UNION CITY CA

  Stream Site

DESCRIPTION:
Latitude 37°36'22",   Longitude 122°01'22"   NAD27
Alameda County, California, Hydrologic Unit 18050004
Drainage area: 9.39 square miles
Datum of gage: 87.67 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-22  2026-01-22  
 Daily Data
    Discharge, cubic feet per second  1916-10-01  2026-01-21  25497 
 Daily Statistics 
    Discharge, cubic feet per second  1916-10-01  2025-09-30 25384 
 Monthly Statistics 
    Discharge, cubic feet per second  1916-10  2025-09  
 Annual Statistics 
    Discharge, cubic feet per second  1917  2025  
 Peak streamflow 1917-02-24  2024-02-07  69 
 Field measurements 1960-02-02  2026-01-07  274 
 Water-Year Summary 2005  2025  21 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries