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DESCRIPTION:

Latitude 40°47'20",   Longitude 123°26'20"   NAD27

Trinity County, California, Hydrologic Unit 18010211

Drainage area: 1,439 square miles

Datum of gage: 944.05 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2024-11-21
Daily Data
Temperature, water, degrees Celsius	1961-10-01	1983-09-29	12712
Discharge, cubic feet per second	1931-10-01	2024-11-20	28175
Daily Statistics
Discharge, cubic feet per second	1931-10-01	2024-10-28	28152
Monthly Statistics
Discharge, cubic feet per second	1931-10	2024-10
Annual Statistics
Discharge, cubic feet per second	1932	2025
Peak streamflow	1932-03-19	2024-02-20	78
Field measurements	1957-02-25	2024-10-29	356
Field/Lab water-quality samples	1960-10-13	1968-08-21	79
Water-Year Summary	2005	2023	19
Revisions	Loading...

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