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DESCRIPTION:

Latitude 33°14'16.1",   Longitude 117°23'43.1"   NAD83

San Diego County, California, Hydrologic Unit 18070302

Drainage area: 739 square miles

Datum of gage: -3.96 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-12-27
Daily Data
Temperature, water, degrees Celsius	1993-10-29	2010-10-20	11540
Gage height, feet	1988-10-01	2025-12-26	21579
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1993-10-29	2010-10-20	10979
Dissolved oxygen, water, unfiltered, milligrams per liter	1993-10-28	2010-09-30	10000
pH, water, unfiltered, field, standard units	1993-10-29	2010-10-20	11227
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2003-04-22	2003-04-22	1
Water-Year Summary	2005	2024	14
Revisions	Loading...

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