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Detailed report on fluoride levels detected in Buffalo's public drinking water supply. Last updated 2026-01-24.
Good news — Fluoride was not detected at concerning levels in Buffalo's water supply
Based on the most recent water quality testing data, fluoride was either not detected or found at levels well below EPA safety thresholds in Buffalo's drinking water.
Fluoride was not detected at reportable levels in Buffalo's most recent water quality testing. This is a positive indicator for the safety of the local water supply regarding this specific contaminant.
EPA MCL: 4.0 mg/L. The recommended level for dental health is 0.7 mg/L.
Even when a contaminant is not detected in routine testing, conditions can change. Aging infrastructure, seasonal variations, and changes in water source can all affect contaminant levels. Periodic home water testing provides an additional layer of assurance.
At recommended levels (0.7 mg/L), fluoride prevents tooth decay. At excessive levels, it can cause dental fluorosis (cosmetic tooth discoloration) and skeletal fluorosis (bone and joint problems).
Residents of Buffalo should be aware that while fluoride was not detected at concerning levels, understanding the risks is still valuable. Water quality conditions can change, and awareness helps you respond quickly if they do.
Certain groups face higher risks from fluoride exposure:
Fluoride is both naturally occurring in groundwater and intentionally added to many public water systems for dental health purposes. Whether to add fluoride remains debated.
Buffalo draws its drinking water from surface water sources (rivers, lakes, or reservoirs). The city is served by 1 water system, including BUFFALO WATER AUTHORITY.
Since fluoride was not detected at concerning levels in Buffalo's water, no immediate action is required. However, periodic home water testing is always wise, especially if you have older plumbing or are in a sensitive health category. Water quality can change over time due to infrastructure aging, source water changes, or seasonal fluctuations.
The following filtration methods are proven effective at reducing or removing fluoride from drinking water:
Reverse Osmosis
Activated Alumina
Distillation
When choosing a filter, look for NSF/ANSI certification specific to fluoride removal. Not all filters are equally effective, and certification ensures the product has been independently tested.
See Filter Recommendations for BuffaloBased on the most recent available testing data, fluoride was not detected at concerning levels in Buffalo, New York drinking water. This means either it was not present or it was found at levels below the reporting threshold. EPA MCL: 4.0 mg/L. The recommended level for dental health is 0.7 mg/L.
Fluoride was not detected at concerning levels in Buffalo's water, so there is no current danger from this contaminant. However, it is important to understand the potential risks: At recommended levels (0.7 mg/L), fluoride prevents tooth decay. At excessive levels, it can cause dental fluorosis (cosmetic tooth discoloration) and skeletal fluorosis (bone and joint problems). Regular testing helps ensure continued safety.
The most effective methods for removing fluoride from your drinking water are: Reverse Osmosis, Activated Alumina, Distillation. When purchasing a filter, look for NSF/ANSI certification that specifically covers fluoride removal. Installation of a point-of-use filter (at your kitchen faucet or as an under-sink system) provides targeted protection for drinking and cooking water. For whole-house protection, a point-of-entry system can treat all water entering your home.
Yes, Buffalo's water utility is required by the EPA to regularly test for fluoride as part of the Safe Drinking Water Act. The most recent testing did not find fluoride at concerning levels. These results are published in the city's annual Consumer Confidence Report (CCR), also known as a Water Quality Report. You can also request additional testing information directly from your local water utility or have your home's water independently tested for a more specific assessment.
Full Water Quality Report
Buffalo, New York — All contaminants, scores, and violations
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