Pace with the growing state. moving water from the snow-packed sierras to southern california. but that model no longer works. >> underground is the best place to store water long term. >> the state now plans to capture storm runoff but is decades behind. some 80% of the state's winter rain is wasted. billions of gallons a day drained into the pacific. enough experts say to supply every major california city for a year. >> the best bet for big expansion of storage is also going to be getting more water into the ground. >> so he the good news is aadam mentioned snow pack up here, reservoirs at ...