The fluoride status of Santa Teresa's public water supply, who decides, and how to check it yourself. Page last updated 6 November 2026.
One of 14 NT locations without added fluoride where fluoridation was being considered in 2020.
Without fluoridated water, dental guidelines put more weight on fluoride toothpaste, diet and regular check-ups. Some people prefer fluoride-free options.
Law: No Act. 2010 Health policy.
Who decides: Power and Water, by policy (towns over 600 people).
Coverage: about 70% added, plus ~9% natural (2012). First fluoridated: Darwin, 1972.
No. Fluoride is not added to Santa Teresa's water. One of 14 NT locations without added fluoride where fluoridation was being considered in 2020.
Power and Water, by policy (towns over 600 people).
Look up Power and Water's annual drinking water quality report, which lists fluoride in mg/L by supply zone. You can also ask the utility for monthly readings.
No. Boiling leaves the fluoride behind and slightly concentrates it. Reverse osmosis, distillation and activated alumina filters remove fluoride. Read more.