تشمل مدن واشنطن التي تقع في هضبة كولومبيا:* Davenport* Kennewick* Moses Lake* Pasco* Pullman* Richland* Spokane* Walla Walla* Yakima** Goldendaleتشمل مدن أوريغون التي تقع في هضبة كولومبيا:* Hermiston* Hood River* Pendleton* The Dalles== انظر أيضًا ==* جراند كولي (Grand Coulee)* تشانيليد سكابلانز (Channeled scablands)* USGS Page on Columbia Plateau* Geology of Lake Roosevelt National Recreation Area (source of much of this page)* Guide to digital documents and photographs about the Columbia River area.
== Geography ==Washington cities in the Columbia Plateau include:* Davenport* Reardan* Kennewick* Moses Lake* Pasco* Pullman* Richland* Spokane* Walla Walla* Yakima** Goldendale* Deer parkOregon cities in the Columbia Plateau include:* Hermiston* Hood River* Pendleton* The Dalles== See also ==* Grand Coulee* Channeled scablands* Interior Plateau== References ==== External links ==* USGS Page on Columbia Plateau* Geology of Lake Roosevelt National Recreation Area (source of much of this page)* Guide to digital documents and photographs about the Columbia River area.