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DESCRIPTION:

Latitude 46°16'30",   Longitude 122°54'48"   NAD27

Cowlitz County, Washington, Hydrologic Unit 17080005

Drainage area: 2,238 square miles

Datum of gage: 0.00 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1961-12-20	2024-04-19
Daily Data
Discharge, cubic feet per second	1926-12-10	2024-04-18	32833
Gage height, feet	1986-04-25	2011-09-30	4367
Suspended sediment concentration, milligrams per liter	1980-05-18	1984-09-26	735
Suspended sediment discharge, short tons per day	1980-05-18	1984-09-30	1597
Daily Statistics
Discharge, cubic feet per second	1926-12-10	2024-01-09	32733
Gage height, feet	1986-04-25	2011-09-30	4367
Suspended sediment concentration, milligrams per liter	1980-05-18	1984-09-26	735
Suspended sediment discharge, short tons per day	1980-05-18	1984-09-30	1597
Monthly Statistics
Discharge, cubic feet per second	1926-12	2024-01
Gage height, feet	1986-04	2011-09
Suspended sediment concentration, milligrams per liter	1980-05	1984-09
Suspended sediment discharge, short tons per day	1980-05	1984-09
Annual Statistics
Discharge, cubic feet per second	1927	2024
Gage height, feet	1986	2011
Suspended sediment concentration, milligrams per liter	1980	1984
Suspended sediment discharge, short tons per day	1980	1984
Peak streamflow	1927-01-03	2022-12-27	97
Field measurements	1946-12-14	2024-04-05	867
Field/Lab water-quality samples	1967-10-11	2024-01-11	2712
Water-Year Summary	2006	2023	18
Revisions	Loading...

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