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DESCRIPTION:

Latitude 32°56'35",   Longitude 117°07'15"   NAD27

San Diego County, California, Hydrologic Unit 18070304

Drainage area: 42.1 square miles

Datum of gage: 254.74 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2025-07-06
Daily Data
Discharge, cubic feet per second	1964-10-01	2025-07-05	22193
Daily Statistics
Discharge, cubic feet per second	1964-10-01	2024-09-30	21915
Monthly Statistics
Discharge, cubic feet per second	1964-10	2024-09
Annual Statistics
Discharge, cubic feet per second	1965	2024
Peak streamflow	1965-04-08	2024-01-22	60
Field measurements	1986-09-10	2025-06-23	479
Field/Lab water-quality samples	1985-03-20	2010-05-19	2
Water-Year Summary	2005	2024	20
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