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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: 451.58 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2024-10-09
Daily Data
Temperature, water, degrees Celsius	1968-02-02	2024-09-15	39194
Discharge, cubic feet per second	1940-09-30	2024-12-02	30745
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2024-09-15	46309
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	2024-11-05	30718
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06-25	2023-10-04	7538
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	2024-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968-06	2023-10
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	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1968	2024
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	2024-02-06	85
Field measurements	1982-03-19	2024-11-22	1060
Field/Lab water-quality samples	1966-10-11	2024-02-29	2999
Water-Year Summary	2005	2024	20
Revisions	Loading...

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