I recall an old Dave Barry article about laws around water usage in toilets... Turns out it is super-regulated. What I found fascinating was this site claiming

I recall an old Dave Barry article about laws around water usage in toilets... Turns out it is super-regulated. What I found fascinating was this site claiming that,"it takes 635 gallons of water to make a hamburger, but only one to flush it." http://www.map-testing.com/ http://www.map-testing.com/