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DESCRIPTION:

Latitude 38°29'58",   Longitude 122°59'50"   NAD27

Sonoma County, California, Hydrologic Unit 18010110

Drainage area: 1,353 square miles

Datum of gage: 8.79 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-12-19	2025-03-02
Daily Data
Gage height, feet	1995-12-11	2025-03-01	12338
Field measurements	1997-01-09	2007-10-18	14
Field/Lab water-quality samples	1973-05-29	2010-10-14	204
Water-Year Summary	2005	2024	20
Revisions	Loading...

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