Embedded Player In most of the country, when someone says they are going to Coachella it means they are going to a music festival. But for many who grew up in the Coachella Valley in California, their experience has nothing to do with music. Coachella is divided into two parts. On the west Side, there are beautiful homes with large front and backyards. On the east side, you find the mobile homes of the mostly immigrant Mexican and Mexican American communities. The differences between the two sides are stark but there is one difference that has a particularly harsh health impact: access to clean water.