Heavy Rain, Columbia
- When
- July 30, 4:45 PM PST to 5:30 PM PST
- Where
- Columbia County, Dayton
- Reported by
- TRAINED SPOTTER
- Coordinates
- 46.298, -117.908 (the zone’s center; the record gives no point)
Up to two inches of rain fell in 45 minutes. Flooding was reported along Patit Creek. Water washed out nearby roads and mudslides covered some roads with as much as three inches of mud. 1/2 inch hail also fell.