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DESCRIPTION:

Latitude 47°33'09",   Longitude 122°02'48"   NAD27

King County, Washington, Hydrologic Unit 17110012

Drainage area: 56.6 square miles

Contributing drainage area: 56.60 square miles,

Datum of gage: 42.84 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2025-07-07
Daily Data
Discharge, cubic feet per second	1963-10-01	2025-07-06	22541
Gage height, feet	1988-09-30	2025-07-06	13273
Daily Statistics
Discharge, cubic feet per second	1963-10-01	2024-11-11	22323
Gage height, feet	1988-09-30	2024-11-10	13055
Monthly Statistics
Discharge, cubic feet per second	1963-10	2024-11
Gage height, feet	1988-09	2024-11
Annual Statistics
Discharge, cubic feet per second	1964	2025
Gage height, feet	1988	2025
Peak streamflow	1964-01-01	2023-12-05	61
Field measurements	1945-07-05	2025-05-07	374
Field/Lab water-quality samples	1964-11-17	2007-08-13	151
Water-Year Summary	2006	2024	19
Revisions	Loading...

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