How do you combat dirty city water?

I just started going to college in the Pittsburgh, PA area and I have been told that the water here is very dirty. Supposedly it has a lot of chemicals and minerals in it and I have heard that it has a lot of estrogen. Does anyone know the best way to combat these things?
Most people at my school have mild-moderate acne because of the water (they have no acne when they are at home).
Thanks to the DKR I've managed to control breakouts pretty well, but it's very frustrating to still be breaking out when I wasn't at home...
Any suggestions from anyone who lives in or near an industrial city?

acne & steroids

Hi,
My neurologist suggested that I do a 6-week trial of Prednisone, and then possibly taking it for potentially the rest of my life, to treat a neuromuscular disease I have, and I was wondering just how much the steroids effect acne? Right now, thanks to the DKR, my mild acne has improved tremendously (I couldn't be more satisfied w/ the whole regimen, it's awesome) so I am hesitant to start steroids if it will make my skin a lot worse.
The effects of my disease aren't bad enough where I have to take the steroids, it's more of a personal choice. So, can anyone tell me if, typically, acne significantly worsens because of steroids? I know it's listed as one of the side-effects, but so is just about every other thing you could think of.
Thanks!!

Walgreen's 2.5% BP gel

I saw on the Walgreen's website that they sell BP gel and was wondering if anyone has ever tried it?

BP is balling up with AHA lotion...!

I just started using an AHA lotion [Neut. Healthy Skin to be exact] at night about 10+ minutes after I apply BP and it makes it ball up in some places.
How can I make this stop?! Should I apply the AHA first?
Thanks!-

Dry skin in eyebrows

For a while now [way before I started the DKR] I've had really dry, flaky skin in my eyebrows. By in, I mean that it's underneath the actual hairs [is that what you call them? haha]
I've tried rubbing moisturizer on but it hasn't helped a whole lot. For a week or so I've been using the baby brush on them but it doesn't really get down to my skin, I think.
Has anyone else had this problem??
I think that it may have gotten a lot worse when I started using the AcneFree system at the beginning of the summer, but I'm pretty sure it was already dry before then. And it's only gotten a little better since I switched to a gentle, non-medicated cleanser.
You can't see the dryness, but it bugs me knowing that it's there and isn't there a chance that it will clog my pores?
Any ideas??