USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 47°42'39.75",   Longitude 121°21'38.64"   NAD83

King County, Washington, Hydrologic Unit 17110009

Drainage area: 243 square miles

Datum of gage: 900 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2016-10-01	2024-11-23
Daily Data
Discharge, cubic feet per second	2016-10-01	2024-11-22	2974
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2022-10-30	2024-11-22	1977
Daily Statistics
Discharge, cubic feet per second	2016-10-01	2024-04-08	2747
Monthly Statistics
Discharge, cubic feet per second	2016-10	2024-04
Annual Statistics
Discharge, cubic feet per second	2017	2024
Peak streamflow	2016-10-20	2022-11-05	7
Field measurements	2016-05-26	2024-10-01	73
Field/Lab water-quality samples	2023-01-13	2023-12-05	3
Water-Year Summary	2017	2023	7
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Washington Water Science Center

Email questions about this site to Washington Water Science Center Water-Data Inquiries