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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: 35.99 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2021-02-26
Daily Data
Discharge, cubic feet per second	1963-10-01	2021-02-25	20968
Gage height, feet	1988-09-30	2021-02-25	11730
Daily Statistics
Discharge, cubic feet per second	1963-10-01	2020-12-01	20882
Gage height, feet	1988-09-30	2020-12-01	11644
Monthly Statistics
Discharge, cubic feet per second	1963-10	2020-12
Gage height, feet	1988-09	2020-12
Annual Statistics
Discharge, cubic feet per second	1964	2021
Gage height, feet	1988	2021
Peak streamflow	1964-01-01	2020-02-06	57
Field measurements	1945-07-06	2021-02-04	338
Field/Lab water-quality samples	1964-11-17	2007-08-13	151
Water-Year Summary	2006	2020	15
Revisions	Loading...

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