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DESCRIPTION:

Latitude 33°28'26",   Longitude 117°08'29"   NAD27

Riverside County, California, Hydrologic Unit 18070302

Drainage area: 588 square miles

Datum of gage: 955.88 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2025-05-22
Daily Data
Temperature, water, degrees Celsius	1999-12-15	2025-05-22	22436
Discharge, cubic feet per second	1923-02-01	2025-05-21	37366
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1999-12-15	2025-05-22	22474
Dissolved oxygen, water, unfiltered, milligrams per liter	1999-12-15	2025-05-22	21850
pH, water, unfiltered, field, standard units	1999-12-15	2025-05-22	22452
Daily Statistics
Temperature, water, degrees Celsius	2016-10-01	2025-03-03	3046
Discharge, cubic feet per second	1923-02-01	2024-10-10	37143
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016-10-01	2025-03-03	3044
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-10-01	2025-03-03	3014
Monthly Statistics
Temperature, water, degrees Celsius	2016-10	2025-03
Discharge, cubic feet per second	1923-02	2024-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016-10	2025-03
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-10	2025-03
Annual Statistics
Temperature, water, degrees Celsius	2017	2025
Discharge, cubic feet per second	1923	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2017	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2017	2025
Peak streamflow	1923-02-12	2024-02-06	101
Field measurements	1969-01-25	2025-05-07	556
Field/Lab water-quality samples	1973-04-04	2018-02-06	7
Water-Year Summary	2005	2024	20
Revisions	Loading...

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