FloodZoneMap.org

Flash Flood — Stevens, WA

Aug 18, 2004

A persistent thunderstorm moved across the Colville area about 5 pm causing flash flooding and wind damage. One report had 2 1/2 inches of rain in 45 minutes. Numerous buildings were flooded including the local jail. Many trees were blown down. One automobile was reported destroyed and a barn damaged. 2000 customers lost had electrical outages.

Source: NOAA National Weather Service Storm Events Database (event 5418950). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Stevens, WA

This event is one of many recorded floods in Stevens County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Stevens County flood data →

More Flood Stories

Flood$1.6M damage

Stevens, WA · Mar 12, 2017

The month of March was a very wet period for eastern Washington. The Pullman COOP station reported a monthly total of 5.25 inches of precipitation, 2.75 inches above average for the month. The Spokane airport reported 4.11 inches which was 2.50 inches above average.

Read the full account →
Flood$800K damage

Stevens, WA · Apr 1, 2017

Saturated soil conditions across northeast Washington caused by periodic heavy rain and melting snow during the month of March and into early April produced numerous debris flows and areas of small stream and field flooding.

Read the full account →
Flood$100K damage

Stevens, WA · May 9, 2018

Run off from melting of near record snow pack in the British Columbia mountains promoted record flooding on the Kettle River during the second and third weeks of May. Bottom lands and parks along the river were extensively inundated as well as yards and outbuildings.

Read the full account →
Flash Flood$20K damage

Stevens, WA · Jul 9, 2000

Summary of events for July 9 2000:An upper level disturbance clipped the northern mountains of Washington, causing a broad area of thunderstorms to develop early on the afternoon of July 9 along the Cascade East Slopes and near the Okanogan Valley.

Read the full account →