Chris Elliott, water resource manager, Natural Resources and Environmental Affairs, educates local water authority officials and community members during a water conservation symposium at the Coachella Valley Water District, in Palm Desert, Calif., June 26, 2015. Water authority officials delivered eight presentations covering the different strategies being used by drought affected organizations. (Official Marine Corps photo by Pfc. Levi Schultz/Released) - Chris Elliott, water resource manager, Natural Resources and Environmental Affairs, educates local water authority officials and community members during a water conservation symposium at the Coachella Valley Water District, in Palm Desert, Calif., June 26, 2015. Water authority officials delivered eight presentations covering the different strategies being used by drought affected organizations. (Official Marine Corps photo by Pfc. Levi Schultz/Released)