Snoqualmie River near Carnation
King County, Washington
The past week
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What floods at each level
- 60 ft
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 ft
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 ft
the Snoqualmie River will cause widespread flooding from Fall City downstream through Carnation and Duvall...inundating much of the farm land and numerous roads.
- 54 ft
the Snoqualmie River will flood much of the farm land and several roads from Fall City downstream through Carnation and Duvall.
- 51 ft
the Snoqualmie River will spill over its banks from Fall City downstream through Carnation and Duvall...with shallow water over some farm land and several roads.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jan 8, 2009 | 62.21 ft | 82,900 cfs |
| Dec 11, 2025 | 60.76 ft | 89,686 cfs |
More on Snoqualmie River
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