the Seattle teacher visited the University of Washington to see the U.S. Geological Survey’s new topographic map of the Quincy Basin, a large area on the west side of the Columbia Plateau.

Towering cliffs carved by the Missoula megafloods are found throughout the Channeled Scablands in eastern Washington. (Photo by Tamara Pico) The landforms on the Columbia Plateau in eastern Washington ...

The Grand Coulee Canyon is one of Washington state's most striking geological marvels. This large dry riverbed gorge runs for 50 miles through the Columbia Plateau — where America's oldest ...

A Columbia Plateau cactus, aka basalt cactus, pictured growing near Mitchell in eastern Oregon in 2021. This native Northwest cactus species could soon be the official cactus of Washington state.

CENTRAL WASHINGTON, WASHINGTON, UNITED STATES, August 13, 2024 /EINPresswire.com/ -- As the demand for sustainable and cost-effective roofing solutions continues to ...

WASHINGTON, UNITED STATES, August 13, 2024 /EINPresswire / -- As the demand for sustainable and cost-effective roofing solutions continues to rise, Columbia Plateau Roofing is proud to offer a new ...