A third of California is now clenched by exceptional drought—the most severe category
listed by the United States Drought Monitor. Radio ads and highway signs warn residents to conserve water, and this week the state announced $500 fines for water-wasters. But many residents continue to hope for the rain promised by a strong El Niño, says Molly Peterson, environment correspondent for Southern California Public Radio. Jay Famiglietti, senior water scientist at NASA’s Jet Propulsion Laboratory, and Indiana University's Shahzeen Attari join her to talk about what states and residents can do to weather the drought in the meantime.