By D. A. (Midwested) on Monday, June 25, 2018 - 03:12 pm:
Donna,
The recent damage in Houghton county was due to an overloading of the storm water system. In many areas Fluoride is an additive to community drinking water. While it can also be found in some ground water systems, Fluoride is not a part of the storm water system and it never touches the storm water. Sanitary water sewer systems are separated from storm water drainage systems (although in some communities it is possible for the storm water to sometimes overflow into the sanitary system, thus creating a temporary but rare case of raw sewage escaping). Any Fluoride present in the fresh water system would be disposed of through the sanitary sewer so there is no way it could play any role in the storm water system.