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DESCRIPTION:

Latitude 37°41'26",   Longitude 121°52'20"   NAD27

Alameda County, California, Hydrologic Unit 18050004

Drainage area: 142 square miles

Datum of gage: 335 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1962-09-01	2022-04-30	9796
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1980-10-16	1983-10-11	2762
Suspended sediment discharge, short tons per day	2017-04-30	2022-04-30	1062
Bedload sediment discharge, short tons per day	2016-12-01	2022-04-30	1212
Daily Statistics
Discharge, cubic feet per second	1962-09-01	2022-04-30	9796
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1980-10-16	1983-10-11	919
Suspended sediment discharge, short tons per day	2017-04-30	2022-04-30	1062
Bedload sediment discharge, short tons per day	2016-12-01	2022-04-30	1212
Monthly Statistics
Discharge, cubic feet per second	1962-09	2022-04
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1980-10	1983-10
Suspended sediment discharge, short tons per day	2017-04	2022-04
Bedload sediment discharge, short tons per day	2016-12	2022-04
Annual Statistics
Discharge, cubic feet per second	1962	2022
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1981	1984
Suspended sediment discharge, short tons per day	2017	2022
Bedload sediment discharge, short tons per day	2017	2022
Peak streamflow	1963-02-01	1985-02-08	23
Field measurements	2000-01-25	2017-02-22	3
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1970-11-28	2022-05-05	312
Water-Year Summary	2017	2022	6
Revisions	Loading...

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