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DESCRIPTION:

Latitude 38°38'28",   Longitude 122°45'46"   NAD27

Sonoma County, California, Hydrologic Unit 18010110

Drainage area: 43.7 square miles

Datum of gage: 200 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2012-10-30	2023-09-21
Daily Data
Discharge, cubic feet per second	1961-01-01	2023-09-20	11309
Daily Statistics
Discharge, cubic feet per second	1961-01-01	2023-05-25	11191
Monthly Statistics
Discharge, cubic feet per second	1961-01	2023-05
Annual Statistics
Discharge, cubic feet per second	1961	2023
Peak streamflow	1961-01-31	2021-10-24	23
Field measurements	2012-10-29	2023-08-28	117
Field/Lab water-quality samples	1965-11-08	1967-09-08	23
Water-Year Summary	2013	2022	10
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