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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	2017-07-26
Daily Data
Discharge, cubic feet per second	1961-01-01	2017-07-25	9134
Daily Statistics
Discharge, cubic feet per second	1961-01-01	2016-10-18	8929
Monthly Statistics
Discharge, cubic feet per second	1961-01	2016-10
Annual Statistics
Discharge, cubic feet per second	1961	2017
Peak streamflow	1961-01-31	1980-12-03	20
Field measurements	2012-10-29	2017-07-20	56
Field/Lab water-quality samples	1965-11-08	1967-09-08	23
Water-Year Summary	2013	2016	4

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