Please checkout the 3/9/08 AP article entitled "Pharmaceuticals Found in Drinking Water, Affecting Wildlife and Maybe Humans." This powerful MAINSTREAM article by By JEFF DONN, MARTHA MENDOZA and JUSTIN PRITCHARD Associated Press Writers Mar 9, 2008 (AP) begins with this opening paragraph: A vast array of pharmaceuticals — including antibiotics, anti-convulsants, mood stabilizers and sex hormones — have been found in the drinking water supplies of at least 41 million Americans, an Associated Press investigation shows. This article is an eye-opener. I found it on ABC News website under US News - the link to it is http://abcnews.go.com/US/wireStory?id=4417484