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DESCRIPTION:

Latitude 38°42'18",   Longitude 123°25'19"   NAD27

Sonoma County, California, Hydrologic Unit 18010109

Drainage area: 161 square miles

Datum of gage: 70 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1950-10-01	1994-06-30	8720
Daily Statistics
Discharge, cubic feet per second	1950-10-01	1994-06-30	8720
Monthly Statistics
Discharge, cubic feet per second	1950-10	1994-06
Annual Statistics
Discharge, cubic feet per second	1951	1994
Peak streamflow	1950-12-03	1970-12-03	21
Field measurements	1991-05-22	1994-07-05	34
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1960-10-10	1966-09-09	64
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