Category:Deserts of the Lower Colorado River Valley


 * The Deserts of the Lower Colorado River Valley geographic area and Lower Colorado River section — are within the Southwestern United States and Northwest Mexico. The valley region runs from from Hoover Dam, south to the Colorado River Delta at the Gulf of California,.


 * The deserts within the Lower Colorado River Valley region are the: Mojave Desert (California—Arizona—Nevada); Sonoran Desert (Arizona—California—Mexico), Colorado Desert and Yuha Desert (California); and the smaller Yuma Desert, Lechuguilla Desert, and Tule Desert (Arizona).
 * All but the Mojave Desert are sub-regions of the Sonoran Desert Ecoregion. They are distinguished in biogeography from the Mojave by latitude, elevation, climate and precipitation seasons, and native plant communities.