Melbourne council votes to stop adding fluoride to city water

The Melbourne City Council voted 6-1 on Jan. 20 to stop adding supplemental fluoride to the city water supply immediately.

Council members debated for hours after a packed public comment period that included dentists, physicians, public-health researchers, parents and local residents who offered sharply divided views about the risks and benefits of community water fluoridation. Supporters said fluoridation prevents tooth decay in children and reduces expensive emergency dental care; opponents cited recent studies and guidance they said raise concerns about neurodevelopmental and endocrine effects and argued that mass medication without individual consent is inappropriate.

Council members heard repeated testimony that the recommended public-health concentration in U.S. systems is 0.7 parts per million; they also heard references to other studies reporting associations between higher fluoride exposures and lower childhood IQ, and to a recent statement by Florida’s surgeon general recommending against community water fluoridation. City staff told the council the city currently uses a commercially supplied fluoride feed (hydrofluorosilicic acid) and that an immediate stop would leave the city with several months’ supply already in inventory and require a disposal or transfer plan for that material.

Mayor Alfrey cast the deciding vote in favor of removing fluoride, joining Vice Mayor Newman and council members Bassett, Kennedy, Smith and LaRusso. Council member Hanley voted against the motion. After the vote staff said they would follow hazardous-materials procedures to stop new purchases and to handle the existing supply in accordance with state and federal rules.

The council did not adopt an alternative program tonight to replace fluoridation. Several council members asked staff to return at a future meeting with options for (a) how the city would notify customers, (b) impacts on public-health programs, (c) potential budget impacts of switching treatments and (d) whether additional community education or targeted clinic programs should be funded to support children lacking dental care.

The action immediately changes city practice; it does not change any state law. City staff said they will post a formal notice to customers and work with the county health department and local dental providers on outreach to populations that local advocates say may be most affected.

What happens next: staff will bring back a written plan describing how the city will stop purchases and handle existing inventory, how the decision will be communicated to customers and what resources the city can provide or coordinate for preventive dental care and school-based programs.