The general consensus on here seems to be that if your tap water smells and tastes fine, you're generally OK to use it for brewing. Being a new brewer, I thought I'd provide a bit of feedback on that front. I followed this advice, and used tap water for my first 5 or 6 batches. All of my brews turned out OK, but all seemed to have a very subtle taste to them - the best way I could describe the taste is a very slight, dry bitterness to them. Slight, but similar across all my brews.
So my last 2 kits I used bottled (reverse osmosis), and WOW. The taste is gone, and my first sample of the 3-week bottled Brewhouse Octoberfest and Cooper's IPA tasted fantastic and truly authentic.
Moral of the story - even if you have good tap water, it might not be providing optimal results. I live in Calgary, which is known to have fairly hard water, but also good quality and clean tasting. I live in a satellite community 10 min outside Calgary, in fact, and a bit of research reveals that satellite communities and suburbs often have much higher chlorine levels to keep the water cleaner throughout its much longer journeys through pipes.
So my last 2 kits I used bottled (reverse osmosis), and WOW. The taste is gone, and my first sample of the 3-week bottled Brewhouse Octoberfest and Cooper's IPA tasted fantastic and truly authentic.
Moral of the story - even if you have good tap water, it might not be providing optimal results. I live in Calgary, which is known to have fairly hard water, but also good quality and clean tasting. I live in a satellite community 10 min outside Calgary, in fact, and a bit of research reveals that satellite communities and suburbs often have much higher chlorine levels to keep the water cleaner throughout its much longer journeys through pipes.