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DESCRIPTION:

Latitude 33°46'13",   Longitude 117°53'01"   NAD27

Orange County, California, Hydrologic Unit 18070203

Drainage area: 98.6 square miles

Datum of gage: 110.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2017-10-23
Daily Data
Discharge, cubic feet per second	1928-10-01	2017-10-21	32448
Daily Statistics
Discharge, cubic feet per second	1928-10-01	2017-06-28	32333
Monthly Statistics
Discharge, cubic feet per second	1928-10	2017-06
Annual Statistics
Discharge, cubic feet per second	1929	2017
Peak streamflow	1929	2016-01-06	88
Field measurements	1988-11-25	2017-10-03	180
Field/Lab water-quality samples	1974-01-04	1978-07-17	28
Water-Year Summary	2005	2016	12

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