Flood in Umatilla County, Oregon
Flood April 10, 2019 – April 12, 2019 · Umatilla County, Oregon
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
A combination of high flows from rain and snow melt coming out of the Blue Mountains and record releases out of McKay Reservoir produced field and roadside flooding downstream of Pendleton through Echo, Hermiston and Umatilla. A footbridge at Umatilla was damaged by the high flows and erosion.
The wider storm
Snow water equivalents near 200% of normal in the Blue Mountains coupled with warm temperatures and near record rainfall totals for April produced significant river flooding across eastern Oregon.
Began near Pendleton (45.6629, -118.8357).
Source: NOAA Storm Events Database, event 818059. Narratives are written by the National Weather Service forecast office that issued the report.
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