How the Desert Gets Water, Imperial Irrigation and Coachella Valley Water Districts

The Colorado River provides water to seven states in the western part of the country and serves about 40 million people, including Southern California.

But as of Tuesday, the Bureau of Reclamation is urging three major water districts, including the Imperial Irrigation and Coachella Valley Water Districts, to cut back by mid-August.

So, how does a desert even get its water in the first place?