City of St. Petersburg Issues Updates on Water Fluoridation Following Enactment of Statewide Ban

City of St. Petersburg Issues Updates on Water Fluoridation Following Enactment of Statewide Ban

June 10, 2025 - As a result of Senate Bill 700 being signed into law, the City of St. Petersburg is statutorily required to cease the addition of fluoride to its public drinking water system by July 1, 2025. The City of St. Petersburg will implement these changes to its public drinking water system the week of June 16, 2025, as existing fluoride supplies are depleted. Amid this change, the City remains committed to maintaining the highest standards of drinking water quality and safety.

"The City is working to implement statutorily required changes to our water system by July and these changes will not impact the overall water quality and safety," said Mayor Kenneth T. Welch. "Despite these changes, my administration remains dedicated to public health and the benefits of optimal fluoridation. As we work with community partners to explore ways that help impacted residents maintain their dental health, we will continue to provide updates and resources."

St. Pete's water treatment processes continue to meet or exceed all federal and state guidelines, including those set by the U.S. Environmental Protection Agency (EPA) and the Florida Department of Health. Regular monitoring and rigorous testing ensure that the City's water is safe for consumption and of the highest quality.

For decades, St. Pete has adjusted fluoride levels in its water supply in alignment with federal recommendations for optimal dental health. However, under the new state law, municipalities are no longer permitted to add fluoride to public drinking water. It's important to note the legislation does not require the removal of naturally occurring fluoride, which is present in some water sources. Fluoride is found naturally in St. Pete's drinking water source and the City will continue to monitor these levels to ensure they remain within safe parameters.

While this change may raise questions about oral health, residents can continue to support their dental wellness in other ways. The City encourages the use of fluoride-containing toothpaste and mouth rinses, maintaining regular dental check-ups, limiting sugary foods and beverages, and consulting dental professionals about supplemental fluoride treatments if necessary.

For more information on St. Pete's water treatment practices and water quality, please visit https://www.stpete.org/WaterQuality.