Portland

Coordinated action critical to preventing flooding in Portland, Vancouver

Coordinated action critical to preventing flooding in Portland, Vancouver

Without careful coordination for flood risk management throughout the water year, the Columbia River would have hit a stage of 25 feet at Vancouver in June, a height not seen in the river in springtime since 1956. That level would be considered ‘major flood stage’, as determined by the National Weather Service. Evidence of the same storm’s power was seen further south in the damaging flooding along the Yellowstone River in northern Wyoming.