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DESCRIPTION:

Latitude 39°10'14",   Longitude 123°40'01"   NAD27

Mendocino County, California, Hydrologic Unit 18010108

Drainage area: 303 square miles

Datum of gage: 9.22 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-09	2026-01-18
Daily Data
Temperature, water, degrees Celsius	1965-10-01	2003-08-13	6883
Discharge, cubic feet per second	1950-10-01	2026-01-17	27503
Suspended sediment concentration, milligrams per liter	1998-10-01	2003-06-01	1093
Suspended sediment discharge, short tons per day	1998-10-01	2003-06-01	1093
Daily Statistics
Discharge, cubic feet per second	1950-10-01	2025-12-03	27458
Suspended sediment concentration, milligrams per liter	1998-10-01	2003-06-01	1093
Suspended sediment discharge, short tons per day	1998-10-01	2003-06-01	1093
Monthly Statistics
Discharge, cubic feet per second	1950-10	2025-12
Suspended sediment concentration, milligrams per liter	1998-10	2003-06
Suspended sediment discharge, short tons per day	1998-10	2003-06
Annual Statistics
Discharge, cubic feet per second	1951	2026
Suspended sediment concentration, milligrams per liter	1999	2003
Suspended sediment discharge, short tons per day	1999	2003
Peak streamflow	1937-12	2025-02-04	76
Field measurements	1951-12-03	2026-01-07	386
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1960-10-10	2003-06-06	298
Water-Year Summary	2005	2025	21
Revisions	Loading...

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