GG, you probably *do* have chloramines in your water. Lots of municipal areas have switched to it because it lasts much longer in the lines than chlorine does. If you don't have a disinfectant in the water lines, they grow algae and fungus. People have died from water systems when the chlorination failed.
https://en.wikipedia.org/wiki/Chloramine(read the sections on USES IN WATER TREATMENT and REMOVING CHLORAMINES)
Basically, they're a bitch to get rid of, and some animals (including some humans like me and GG) are sensitive to them. I'm one of those "one in a thousand" kinds of guys, on some things "one in ten thousand". Yeah, it's great being 'special'.
The section mentioning boiling is fuckin' hilarious. Yeah, TRY boiling water for 27 hours to remove
half of the chloramines. After a few hours you have an empty pot and no water, but you still have half of the chloramines, and you're breathing the other half. Wonderful damned (pointless) suggestion.
BTW, don't pour bleach into a toilet that has urine in it. You can produce dangerous amounts of chloramines that way. Chloramines ARE toxic, and you can't really smell 'em over the odor of the bleach.
For anyone that missed the reference, the pic I posted initially is from Dr. Strangelove,
http://www.imdb.com/title/tt0057012/The crazy general is a nutter about drinking nothing but
pure spring water, and I flash on that scene every time I go off on a rant about water.
Hey, at least I'm honest about being nutty!
Realistically, most folks don't have a strong reaction to chloramines in drinking water, but I do. The stuff that comes out of me gives me a "WTF IS THAT GAWD AWFUL *SMELL*?!?" kind of response... it's WAY different than normal diarrhea... it smells like a chemical solvent. I've never smelled anything quite like it, so I can't tell what it's similar to, but it's a BAD thing. Anything that makes your body do weird freaky shit should be avoided; that's just common sense, or should be.