ASO completed its April 1 California snow survey flights and successfully delivered data products for the Tuolumne, San Joaquin, Lakes, Lee Vining, and Rush Creek basins.  Fun fact: the sum total snow water equivalent (SWE) for the Tuolumne Basin in 2013, 2014, 2015, and 2016 is 92% of the 2017 snow water equivalent estimate.