Could California’s Drought Last 200 Years? Could California’s Drought last 200 years? National Geographic state’s ongoing drought crisis National Geographic National Geographic National Geographic 200-year droughts National Geographic arid National Geographic for decades suffering through a record drought National Geographic National Geographic since the medieval era National Geographic National Geographic Daily News National Geographic California is mostly arid National Geographic National Geographic “cataclysmic” National Geographic "cataclysmic" Could California’s Drought Last 200 Years? National Geographic Could California's Drought Last 200 Years? http://news.nationalgeographic.com “cataclysmic” “cataclysmic” National Geographic for decades Could California’s Drought Last 200 Years? Could California's Drought Last 200 Years? National Geographic, 13 Feb 2014 National Geographic National Geographic for decades for decades National Geographic National Geographic, 13 Feb 2014 ongoing California drought Could California's Drought Last 200 Years? for decades “cataclysmic” National Geographic Daily News National Geographic National Geographic National Geographic for decades National Geographic National Geographic National Geographic Could California’s Drought last 200 years?