After five years of drought, could California really have so much rain and snow there’s no room to store all the water?The answer – as the state’s water picture careens from bust to boom – is yes. One month into an exceptionally stormy 2017, river flows though the Sacramento-San Joaquin Delta have been so powerful that the massive pumps that ship north-state water to Southern California and the San Joaquin Valley have roared at full throttle for weeks.