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Flash Flood in Asotin County, Washington

Flash Flood February 6, 2017 · Asotin County, Washington

$2K
Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Flooding occurred along Dreamz Road as a flood wave passed from a disintegrating ice jam farther upstream. Four feet of water was reported in the yard of a home and a small shed was floated and carried by the flood wave.

The wider storm

During the evening of February 6th an ice jam on the Grande Ronde River near Troy gave way and sent a flood wave down the Grande Ronde River. While most of the river runs through uninhabited territory, minor property damage was reported as the flood wave passed an isolated residence downstream. Eventually the flood wave emptied into the Snake River near Anatone, which absorbed the flood wave with little rise and no reported damage .

Began near Mountain View (46.0089, -117.3797).

Source: NOAA Storm Events Database, event 682192. Narratives are written by the National Weather Service forecast office that issued the report.

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