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DESCRIPTION:

Latitude 47°49'52",   Longitude 122°02'50"   NAD27

Snohomish County, Washington, Hydrologic Unit 17110011

Drainage area: 1,537 square miles

Datum of gage: 17.05 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1989-10-01	2024-12-03
Daily Data
Discharge, cubic feet per second	1963-02-01	2024-12-02	22586
Gage height, feet	1997-10-01	2024-12-02	9787
Daily Statistics
Discharge, cubic feet per second	1963-02-01	2024-10-02	22525
Gage height, feet	1997-10-01	2024-10-02	9726
Monthly Statistics
Discharge, cubic feet per second	1963-02	2024-10
Gage height, feet	1997-10	2024-10
Annual Statistics
Discharge, cubic feet per second	1963	2025
Gage height, feet	1998	2025
Peak streamflow	1964-01-01	2023-12-06	61
Field measurements	1964-11-30	2024-10-29	255
Field/Lab water-quality samples	1974-12-21	1986-08-06	216
Water-Year Summary	2006	2024	19
Revisions	Loading...

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