The real headline is "Municipalities can't make an end-run around Florida state law."

I'm not saying it's right, but you can imagine where this sort of thing can go sideways. And I'm not even saying it's clear-cut (e.g. see how the Supremacy Clause and 10A work when it comes to Federal/State).

Anyway, obviously people shouldn't be forced to drink crappy water, but methinks that 'right' would have to be applied top-down instead of bottom-up under the U.S. system.