Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 11181000 SAN LORENZO C A HAYWARD CA

  Stream Site

DESCRIPTION:
Latitude 37°41'08",   Longitude 122°03'48"   NAD27
Alameda County, California, Hydrologic Unit 18050004
Drainage area: 37.5 square miles
Datum of gage: 135.85 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1997-10-22  2024-11-22  
 Daily Data
    Discharge, cubic feet per second  1940-04-01  2024-11-21  23455 
 Daily Statistics 
    Discharge, cubic feet per second  1940-04-01  2024-10-27 23430 
 Monthly Statistics 
    Discharge, cubic feet per second  1940-04  2024-10  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2025  
 Peak streamflow 1940-02-27  2022-12-31  65 
 Field measurements 1940-01-04  2024-10-28  737 
 Field/Lab water-quality samples 1971-12-22  2017-05-14  20 
 Water-Year Summary 2005  2024  20 
 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