Location.--Latitude 47°30'01.82", Longitude
122°17'17.31" referenced to North American Datum of 1983, in
Section 10, Township 23 North, Range 4 East, in King County, Hydrologic Unit 17110013, on
right bank at bridge, 6.8 mi upstream from mouth. Drainage
area is 483 mi2. Datum of
gage is NAVD88.
Due to lapse in funding,
water temperature and salinity are discontinued as of Sept.
13, 2019. Please contact the USGS Western Washington Field
Office Chief with any questions or concerns at
This station managed by the Western Washington Field Office (Tacoma).