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DESCRIPTION:

Latitude 47°51'08",   Longitude 121°57'29"   NAD27

Snohomish County, Washington, Hydrologic Unit 17110009

Drainage area: 834.00 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1966-10-01	1969-06-30	1004
Suspended sediment concentration, milligrams per liter	1966-11-30	1969-06-30	938
Suspended sediment discharge, short tons per day	1966-10-01	1969-06-30	1004
Daily Statistics
Discharge, cubic feet per second	1966-10-01	1969-06-30	1004
Suspended sediment concentration, milligrams per liter	1966-11-30	1969-06-30	938
Suspended sediment discharge, short tons per day	1966-10-01	1969-06-30	1004
Monthly Statistics
Discharge, cubic feet per second	1966-10	1969-06
Suspended sediment concentration, milligrams per liter	1966-11	1969-06
Suspended sediment discharge, short tons per day	1966-10	1969-06
Annual Statistics
Discharge, cubic feet per second	1967	1969
Suspended sediment concentration, milligrams per liter	1967	1969
Suspended sediment discharge, short tons per day	1967	1969
Peak streamflow	1921-12-12	1974-12-21	20
Field measurements	1955-06-20	2024-06-25	79
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1973-10-03	1980-06-09	91
Revisions	Loading...

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