How many U.S. states fluoridate their drinking water?



  1. 0 Votes

    Decision whether or not to fluoridate water is usually done on the local level, either by county or municipal governments, not by the state governments. That being the case every state has some percentage of fluoridated water in its borders from 2.2% in Utah to 99.6% in Kentucky or even 100% in Washington D.C.

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