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DESCRIPTION:

Latitude 33°17'32",   Longitude 117°27'21"   NAD27

San Diego County, California, Hydrologic Unit 18070301

Drainage area: 26.6 square miles

Datum of gage: 35.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1993-10-27	2017-07-22
Daily Data
Discharge, cubic feet per second	1951-10-01	2017-07-21	18189
Daily Statistics
Discharge, cubic feet per second	1951-10-01	2016-11-01	17927
Monthly Statistics
Discharge, cubic feet per second	1951-10	2016-11
Annual Statistics
Discharge, cubic feet per second	1952	2017
Peak streamflow	1952-01-16	2016-01-06	50
Field measurements	1993-10-26	2017-03-06	276
Field/Lab water-quality samples	1982-01-08	1982-04-01	7
Water-Year Summary	2005	2016	12
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1993-10-27	2007-09-30	467143

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Record for this site is maintained by the USGS California Water Science Center

Email questions about this site to California Water Science Center Water-Data Inquiries