You jest, but there are serious (abstract) proposals[2][1] to build inter-regional water banking mechanisms, such as pumping water from flood years in the Misso

You jest, but there are serious (abstract) proposals[2][1] to build inter-regional water banking mechanisms, such as pumping water from flood years in the Missouri/Mississippi watershed to be stored in CA/NV aquifers, and vice versa. It's not a bad idea. [1] http://www.hcn.org/issues/47.4/the-water-czar-who-reshaped-colorado-river-politics http://www.hcn.org/issues/47.4/the-water-czar-who-reshaped-c... [2] https://www.reviewjournal.com/news/exit-interview-mulroy-talks-about-her-life-as-las-vegas-water-chief-2/ https://www.reviewjournal.com/news/exit-interview-mulroy-tal...