Hoover Dam The Hoover Dam on the Colorado River at the border of Nevada and Arizona demonstrates how natural resources of water can be harnessed for a variety of purposes, including human consumption, irrigation, and industry.

Oro Valley Water Utility Department | Oro Valley Water Utility Department 11000 N La Canada Dr, Oro Valley, AZ 85737-7016

Construction of the Central Arizona Project Aqueduct in Western Arizona in June, 1979. The canal supplies the Phoenix and Tucson metro areas with Colorado River water.

All living things, from tiny cyanobacteria to giant blue whales , need water to survive. Without water, life as we know it would not exist. And life exists wherever there is water. All organisms, like animals and plants, use water: salty or fresh, hot or cold, plenty of water or almost no water at all. They are adapted to all kinds of habitats , from sizzling deserts to the freezing, pitch ...

Established in 1974, the Town of Oro Valley Water Utility System is currently obtaining its supply from a blend of sources: ground water taken from the Canada del Oro Wash basin (primary source) and purchased surface water from the Central Arizona Project (CAP), which carries Colorado River water.