As of May 2020, a total of 75 studies have investigated the relationship between fluoride and human intelligence. Fluoridation by Public Water Systems Is My Water Supply Fluoridated? If you have hard water in your Santa Monica home or place of business, we have a solution for you. Otay Water District For more information on this topic, click on the links below. San Diego The fluoridation of public water systems in California by two of its organizations: Reporting Requirements and Reporting Forms. Ventura CWWD No. DDW District Offices will issue a letter to each public water system practicing fluoridation by the end of May 2015 and initiate the water supply permit amendment process soon after. Fluoride is a naturally occurring mineral released from rocks into the soil, water, and air. This is the optimal level recommended by the California State Water Resources Control Board’s Division of Drinking Water (DDW) [1], with a control range of 0.6 ppm to 1.2 ppm. Studies consistently show that water fluoridation reduces tooth decay by 20 to 40 percent. The recommended optimal level of 0.7 mg/L currently corresponds with the existing California Water Fluoridation Standards control range of 0.6 mg/L to 1.2 mg/L. City of Oxnard After people became aware of the fact that the government puts it in our public water supplies, many wanted to know more about the full effects it has on our health. The change in the optimal level is a result of recent scientific evidence in four areas on the subject: This optimal target goal is aimed at providing the benefits of fluoridation while minimizing the chance that children develop dental fluorosis, a typically mild condition that causes a discoloration of teeth. To reflect CDC’s recommendation, DDW will be consulting with public water systems practicing fluoridation regarding amendments to their individual public water supply permits to reference the CDC's recommended optimal level of 0.7 mg/L. To support our work, please send a tax-deductible donation to: OCA, 6771 South Silver Hill Dr., Finland, MN 55603, Petition for Scientists, Lawyers, and Policy Experts, The Biosecurity Myth That Is Destroying Small Farming, Federal Court Declares Genetically Engineered Salmon Unlawful, Impossible Milk Could Be Coming To Your Cereal Bowl. Advertisement Other studies show the majority of bottled water is simply water, which means it undoubtedly contains fluoride ( 15 ). Optimally fluoridated water is the single most cost-effective strategy that a community can take to improve the oral health of its residents. DDW is responsible for regulating the activities of fluoridating public water systems in California. Sub-optimally or Partially Fluoridated Zip Codes in Santa Clara County: The drinking water is sub-optimally or partially fluoridated due to one of two reasons: 1. Bills that would allow municipalities to include fluoride in water were struck down in 1968 and 1975. Since beginning fluoridation of northeast Santa Clara County in 2016, Valley Water has supplemented the naturally-occurring fluoride in your drinking water to a target of 0.7 ppm. Fluid intake by children across various ambient air temperatures. Detailed information on the basis for this change is available via the Centers for Disease Control and Prevention's (CDC's) website. Your health care provider may ask you about the level of fluoride in your water. 6771 South Silver Hill Drive, Finland MN 55603, This material, provided for educational and informational purposes, constitutes a "fair use" of any copyrighted material as provided for in section 107 of the US Copyright Law. Yuima Municipal WD (IDA) Your health care provider may ask you about the level of fluoride in your water. The U.S. Department of Health and Human Services Agency (HHS) is recommending that water systems practicing fluoridation adjust their fluoride content to 0.7 mg/L (parts per million), as opposed to the previous temperature-dependent optimal levels ranging from 0.7 mg/L to 1.2 mg/L.