Mark, I just posted a little new info on the PCT Water Reports. Some say it's not that bad, others that it is bad, I guess it depends on your experience and comfort level. Also, there's a fire near Apache Peak now, they hope to have it out soon, but be alert.
I keep a log of water conditions on the Pacific Crest Trail at
http://pct.4jeffrey.net . Updates are always appreciated.
AsABat