One of our local news stations did this awhile back. They also tested school, and shopping mall water fountains.
The toilet water was cleanest-They also tested water bottles-Some people keep one store bought plastic bottle, and just refill it from the tap. Ugh, they were icky, too.
Guess our pets are onto something.
What is the point of buying bottled water & refilling it from the tap?
Why can't we get purified water direct from the tap? I have to put a filter on it.
The greatest nation in the world & we can't get drinkable water from our tap.
WE ARE DOOMED, DOOMED I TELL YOU!!!