Telly I'm like you my water doesn't have any fluoride in it at all. I live on a mountain with NO neighbors so I've got no run off to worry about either. We can't get city water, wouldn't use it if we could LOL. We've got a very deep well that suits us just fine until we lose power ha ha, then we do without until the power is restored.
We've also got a spring on our property but for some reason I just can't bring myself to drink that water. When I go down there and watch all the bugs floating around in there it just grosses me out. We bought property in the middle of a forest and had to clear some for our house and yard. When the guy came with the bulldozer he would send my son down to the spring to fill up his cooler. He told me that was the best water I'd ever find to drink but I just couldn't bring myself to try it. I guess if worst came to worst I'd be able to do it LOL, I could fill up right where it comes out of the rocks I guess.