There are six dams on the Colorado river.
Hydroelectric power.
there are 4 major dams Sennar, Aswan High, Roseires and Owen Falls Dam
there are 6 dams: hoover dam, Davis dam, Parker dam, imperial dam, laguna dam, and glen canyon dam.
There are 256 dams in the Colorado River.
The Colorado River Water Supply
Visit the Hoover Dam in the United States
Fly Fishing in Glen Canyon Dam
Watering Lettuce Crops in Arizona