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DESCRIPTION:

Latitude 33°58'58",   Longitude 117°35'55"   NAD27

San Bernardino County, California, Hydrologic Unit 18070203

Drainage area: 75.8 square miles

Datum of gage: 641.25 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-09-30	2025-07-08
Daily Data
Temperature, water, degrees Celsius	1998-10-21	2000-09-30	1359
Discharge, cubic feet per second	1968-02-01	2025-07-07	20469
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1998-10-21	2000-09-30	1339
Daily Statistics
Discharge, cubic feet per second	1968-02-01	2024-10-14	20203
Monthly Statistics
Discharge, cubic feet per second	1968-02	2024-10
Annual Statistics
Discharge, cubic feet per second	1968	2025
Peak streamflow	1969-01-25	2024-02-05	55
Field measurements	1988-10-05	2025-06-27	384
Field/Lab water-quality samples	1969-01-20	2001-08-16	95
Water-Year Summary	2005	2024	20
Revisions	Loading...

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