Its obviously not as dire (yet) but I think Texas will face something like this in the coming decades. Its the kind of problem that requires people at all levels of society to cooperate and sacrifice - farmers & businesses need to draw less, people need to use less and government needs intelligent and actionable policy, plus big investment into unsexy and invisble infrastructure upgrades - so basically we're screwed.
The American Southwest needs to get started on desalination. It’s the only long term answer we have now, know works, and is at least within shooting distance of cost-feasible.
So desalination only makes economic sense after removing all farms from an area.