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DESCRIPTION:

Latitude 38°13'32",   Longitude 121°29'28"   NAD83

San Joaquin County, California, Hydrologic Unit 18040012

Datum of gage: 0 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-12-20	2025-06-11
Daily Data
Discharge, tidally filtered, cubic feet per second	2023-12-23	2025-06-08	530
Field measurements	2011-01-04	2025-05-20	575
Field/Lab water-quality samples	2010-12-15	2019-09-12	116
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