score:13
According to Wikipedia, the Reedy Creek Improvement District provides water for WDW, and they do not add fluoride, but there is roughly 0.10 ppm of fluoride found in the water.
There are also reports that the water at WDW tastes horrible, so you may want to consider bottled water aside from the issue of fluoride.
As a general rule, when traveling, if you are concerned about fluoride, I suggest using a trusted source of bottled water.
Also, unless you or your family suffer from severe fluoride allergies, drinking fluoridated water for a couple days probably won't hurt that much. Even so, I understand the desire to avoid it.
Upvote:6
I've found out that the WDW water provider is Reedy Creek Improvement District and it doesn't seem to fluoridate but there is roughly 0.10 ppm of naturally occurring/residual fluoride in the water. Thanks to all that tried to help.