http://www.physorg.com/news67975687.html
Two comments about using recycled water as potable water:
1. The SnowBowl, a ski resort on Humphrey"s Peak just north of Flagstaff AZ has been prohibited from using recycled water to make artificial snow. There was a question mentioned in a news report about just how much reprocessing was to have been done on the water. The Navajos regard Humphrey"s Peak as sacred, but the moneyed interests seem to be triumping religion.
2. A chap I know remarked that the first time he is threatened with drinking recycledwater is the time that he will trash a golf course (some of which are already ysing recycled water).