$WLT - S&P Places Water Energy (WLT) Ratings on CrediWatch Negative; Lowers Sec. Bank Facility to 'B+' http://www.streetinsider.com/Credit+Ratings/S%26P+Places+Water+Energy+%28WLT%29+Ratings+on+CrediWatch+Negative%3B+Lowers+Sec.+Bank+Facility+to+B%2B/8437041.html