Can't we figure that moving water to a place that didn't have water will miss up other areas. Look at the Owens lake and Mono lake problems, with LA stealing all of their water.
The trouble is America's population has doubled in the last 40 or so years.
And all but a fraction of that growth from illegal AND legal immigrants and their progeny.
We are increasingly running out of resources of all kinds.
But in a frenzy to pack even more immigrants in, they continually dream up new laws that FORCE us to conserve resources.