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DESCRIPTION:

Latitude 33°53'00",   Longitude 117°38'40"   NAD27

Riverside County, California, Hydrologic Unit 18070203

Drainage area: 2,258 square miles

Contributing drainage area: 1,490 square miles,

Datum of gage: 449 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2019-10-18
Daily Data
Temperature, water, degrees Celsius	1968-02-02	2019-10-17	36034
Discharge, cubic feet per second	1940-09-30	2019-10-17	28872
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2019-10-17	41788
Chloride, water, filtered, milligrams per liter	1970-10-01	1971-09-29	91
Suspended sediment concentration, milligrams per liter	1973-10-01	1982-09-29	3285
Suspended sediment discharge, short tons per day	1973-10-01	1982-09-29	3285
Daily Statistics
Discharge, cubic feet per second	1940-09-30	2019-06-19	28752
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2018-10-23	5927
Chloride, water, filtered, milligrams per liter	1970-10-01	1971-09-29	91
Suspended sediment concentration, milligrams per liter	1973-10-01	1982-09-29	3285
Suspended sediment discharge, short tons per day	1973-10-01	1982-09-29	3285
Monthly Statistics
Discharge, cubic feet per second	1940-09	2019-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06	2018-10
Chloride, water, filtered, milligrams per liter	1970-10	1971-09
Suspended sediment concentration, milligrams per liter	1973-10	1982-09
Suspended sediment discharge, short tons per day	1973-10	1982-09
Annual Statistics
Discharge, cubic feet per second	1940	2019
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968	2019
Chloride, water, filtered, milligrams per liter	1971	1971
Suspended sediment concentration, milligrams per liter	1974	1982
Suspended sediment discharge, short tons per day	1974	1982
Peak streamflow	1938-03-02	2018-01-18	79
Field measurements	1982-03-19	2019-10-07	917
Field/Lab water-quality samples	1966-10-11	2019-10-07	2815
Water-Year Summary	2005	2018	14
Revisions	Loading...

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