Flood — Ferry, Washington

2017-02-16 to 2017-02-19 · near West Fork, Ferry, Washington

Event narrative

Highway 20 through a mountainous area between Keller and Republic was closed with water, ice and snow blocking lanes between mileposts 130 and 150.

Wider weather episode

During the afternoon of February 15th and into the morning of February 16th an atmospheric river of moisture produced widespread heavy rain across eastern Washington. The Spokane airport received 1.18 inches of rainfall during this period, Harrington 1.27 inches and 1.55 inches of rain fell at Newport. Runoff from this rain along with low elevation snow melt produced widespread small stream and field flooding with damage to roads due to erosion and numerous road closures around the region due to high water and washouts and minor mud slides and debris flows across roads.

View location on OpenStreetMap → (48.3091, -118.8336)

Source: NOAA Storm Events Database, event_id 682523. Narrative written by the NWS forecast office that issued the report.