In my last Hydrowonk post, I discussed how challenges moving water through the Delta has created even more scarce water supplies in parts of the Central Valley. Despite the fact that Lakes Shasta and Oroville are at 92% and 94% capacity, (Lake Oroville is within 18 feet of the crest – a reality unimaginable just a year ago when the reservoir looked like this) a series of factors is stopping the water stored north from flowing to parched farmers and cities in southern California. Many water pundits and industry leaders have pointed out how the drought has changed people’s mindsets about water use, and it has affected how water district managers view long-term supplies. For example, many managers did not believe that the Central Valley Project would get zero allocation for 2014 and 2015, and that the State Water Project would deliver a 5% allocation in 2014. As the Golden State enters into the fifth year of drought, unreliable water supplies are causing many districts to look for alternative sources. Continue reading →