[combat_boots]

Megascale Desalination
The world’s largest and cheapest reverse-osmosis desalination plant is up and running in Israel.

http://www.technologyreview.com/featuredstory/534996/megascale-desalination/

[ansel12]

The Western Hemisphere’s largest desalination plant will be up and running next year, just outside of San Diego.

[grundle]

Thanks for the link.