UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
Location.--Latitude 47°27'55", Longitude
122°14'50", in NW 1/4 SW 1/4 Section 23, Township 23 North,
Range 4 East, in King County, Hydrologic Unit 17110013, on
left bank under West Valley Freeway Bridge 0.6 mile southeast of
Tukwila, 1.4 miles upstream from Black River, and at river mile
area is 440 mi2. Datum of
gage is NGVD of 1929.