About the right time to mention the associated Penn & Teller "Bullshit" episode.<p><a href="http://youtu.be/MHx6BX3HZJc" rel="nofollow">http://youtu.be/MHx6BX3HZJc</a><p>Yeah, water tastes different from different sources. I can tell that by drinking water from my well, then drinking from the city water source. However I am also not willing to pay for that difference.
I wonder if there are kits you can buy in the store to measure water quality like bacterial hard/soft etc. Would be nice if there was a built in mechanism to upload tap water data with GPS coords which would then show on an online map