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DESCRIPTION:

Latitude 47°29'10",   Longitude 121°38'48"   NAD27

King County, Washington, Hydrologic Unit 17110010

Drainage area: 154 square miles

Datum of gage: 784.61 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-07-16
Daily Data
Discharge, cubic feet per second	1961-02-01	2025-07-15	23175
Gage height, feet	1985-05-16	2025-07-15	13840
Daily Statistics
Discharge, cubic feet per second	1961-02-01	2025-01-16	22995
Gage height, feet	1985-05-16	2025-01-16	13660
Monthly Statistics
Discharge, cubic feet per second	1961-02	2025-01
Gage height, feet	1985-05	2025-01
Annual Statistics
Discharge, cubic feet per second	1961	2025
Gage height, feet	1985	2025
Peak streamflow	1961-02-21	2023-12-05	64
Field measurements	1959-11-23	2025-07-09	229
Water-Year Summary	2006	2024	19
Revisions	Loading...

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