Snoqualmie River near Carnation

Last updated: Apr 2, 2025, 12:20 AM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 60 - the Snoqualmie River will cause severe near record flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
  • 58 - the Snoqualmie River will cause major flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
  • 56 - the Snoqualmie River will cause widespread flooding from Fall City downstream through Carnation and Duvall...inundating much of the farm land and numerous roads.

Gauge Info

Coordinates 47.6661, -121.924
RFC NWRFC
State WA
WFO SEW
County King
Data Provider(s)
US Geological Survey USGS--Water Resources of the United States
USGS 12149000

Gauge Location

Recent Crests

1. 57.48 ft on 12-06-2023 (P)
2. 56.90 ft on 11-05-2022 (P)
3. 59.14 ft on 03-02-2022 (P)
4. 57.01 ft on 01-13-2022 (P)
5. 54.00 ft on 01-07-2022 (P)

Historic Crests

1. 62.21 ft on 01-08-2009
2. 61.28 ft on 11-07-2006
3. 60.70 ft on 11-24-1990
4. 60.49 ft on 11-12-2008 (P)
5. 60.34 ft on 02-09-1996

Vertical Datum Table

type NAVD88 NGVD29
major Flooding 60.12 ft58.00 ft
moderate Flooding 58.12 ft56.00 ft
minor Flooding 56.12 ft54.00 ft
action 52.82 ft50.70 ft
Latest Value 49.36 ft47.24 ft
Gauge Zero 2.12 ft0.00 ft

Gauge Photos

No Images Found

Probability Information

Photo 1 of 3

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Seattle
7600 Sandpoint Way NE
Seattle, WA 98115-6349
Official Homepage