Community Water Fluoridation

About Community Water Fluoridation

For 75 years, community water fluoridation (CWF) has been widely recognized as a safe and effective public health intervention to prevent tooth decay. Fluoride inhibits the breakdown of enamel and enhances its resistance to tooth decay. Communities across the United States, and worldwide, adjust the fluoride concentration in their public water supply to the optimal level of 0.7 ppm for tooth decay prevention as recommended by the U.S. Public Health Service.

Focusing on prevention is important for individuals to avoid oral disease. CWF is a safe and effective public health practice to provide the benefits of fluoride to all residents regardless of income, insurance status, and ability to access oral health care. Every major public health and medical organization, and over 2000 studies and peer-reviewed papers, support the benefits and safety of CWF in preventing tooth decay. This includes the American Dental Association, the American Academy of Pediatrics, the Centers for Disease Control and Prevention, and the past five U.S. Surgeon Generals.

PCOH strongly supports community water fluoridation as a safe, cost effective, and proven practice that promotes good oral health within our communities.

Fluoride Resources

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  • All
  • For Community Advocates
  • For Decision Makers
  • For Everyone
  • For Water Operators

All About Fluoride – American Dental Association (2020)

One Page fact sheet about fluoride and CWF | For Everyone
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Meet John & Joe – Centers for Disease Control and Prevention

Flyer expressing thanks to water operators | For Water Operators
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Leading Health Experts Agree – American Fluoridation Society

Compilation of statements from leading health organizations supporting community water fluoridation as safe and effective | For Water Operators
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Fluoridation Information to Help Answer Customer Questions A Resource for Water Utilities – American Academy of Pediatrics

Brief responses to common questions water utilities may receive about community water fluoridation. | For Water Operators
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Fluoridation Learning Online (FLO) – Centers for Disease Control and Prevention

Information about CDC's free online course desgined to build the capability of state fluoridation programs, and to help increase knowledge and refine skills to implement and maintain community water fluoridation. | For Water Operators
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CWF Equipment Grants 2020-2021 – PCOH

Request for Proposals for CWF Grants Round Two 2020-2021 | For Water Operators
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Fluoridation Status of Community Water Systems in PA Featuring County Lines – PCOH (2020)

Map of Pennsylvania water systems showing fluoridation status. | For Community Advocates
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Responses to Misconceptions About Community Water Fluoridation – American Dental Association (2012)

Provides brief, factual clarifications to common misonceptions about CWF, including fluorosis, infant formula, IQ, and more. | For Community Advocates
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What Critics Say & What the Facts Say – Children’s Dental Health Project

Provides examples of what critics say, followed up with what the facts say, including resourceful links. | For Community Advocates
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Communities Benefit from Community Water Fluoridation – Centers for Disease Control and Prevention

Colorful flyer illustrating that water is safe, effective, and saves communities money. | For Community Advocates
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Info Brief: Advocating for Community Water Fluoridation – PCOH (August 2020)

Informational brief | For Community Advocates
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Statewide Water Action Team (SWAT) – PCOH

Letter to join the Statewide Water Action Team (SWAT) to prevent CWF rollbacks. | For Community Advocates
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Consequences of community water fluoridation cessation for Medicaid-eligible children and adolescents in Juneau, Alaska – BMC Oral Health (2018)

Research article expanding our understanding of whether cessation of community water fluoridation increased oral health disparities, as measured by dental caries procedures and restoration costs for children and adolescents. | For Decision Makers
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Around the Globe, Researchers Recognize That Fluoridation Is a Safe – American Fluoridation Society

Excerpts from studies conducted around the world reaffirming that water fluoridation is safe and affective. | For Decision Makers
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Community Water Fluoridation Talking Points – Pennsylvania Dental Association

Brief talking points in support of CWF | For Decision Makers
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Fluoridation Facts – American Dental Association (2018)

Answers to frequently asked questions regarding community water fluoridation that are offered to assist policy makers and the general public in making informed decisions. | For Decision Makers
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10 Reasons to Fluoridate Public Water – American Dental Association (2013)

Brief talking points in support of CWF | For Decision Makers
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A State Official’s Guide to Science-Based Decision-Making – The Council of State Governments

This guide provides strategic guidance and includes recommendations and helpful tools for policymakers, regardless of background, to confidently assess the assumptions, conclusions and results found in state public hearing witness testimony and scientific studies. | For Decision Makers
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Department of Defense CWF Memo – United States Department of Defense (2013)

Memorandum directing DoD installations in the Unted States and territories that own or operate a potable water treatment facility serving 3,300 persons or more to provide optimally fluoridated water. Dental decay is a signifcant reason for military personnel to be classified as non-deployable. | For Decision Makers
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Policy on Use of Fluoride – American Academy of Pediatric Dentistry (2018)

The American Academy of Pediatric Dentistry (AAPD) affirms that the use of fluoride as an adjunct in the prevention of caries is safe and effective. The AAPD encourages dentist and other health care providers, public health officials, and parents/caregivers to optimize fluoride exposures to reduce the risk for caries and to enhance the remineralization of affected tooth structures. | For Decision Makers
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Protect Fluoride in Pennsylvania

Interested in advocating for community water fluoridation in your community? Contact [email protected] to learn more about advocating and joining the Community Water Fluoridation Workgroup.

Have you heard rumblings about initiating or discontinuing community water fluoridation in your community? The Statewide Water Action Team (SWAT) wants to hear from you! As a trusted supporter of community water fluoridation, we ask you to be a SWAT member to protect water fluoridation in Pennsylvania. We know we can count on you to assist us in looking out for potential threats to water fluoridation to keep fluoride in Pennsylvania.

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