Belief: Area Fluoride Sampling Defines Your Household’s Water Quality
It is often assumed that fluoride results from regional groundwater samples can be directly applied to your household’s water, especially when existing equipment to address fluoride has failed. However, U.S. Geological Survey (USGS) data for Miller County’s 110SFCL aquifer collected from two wells between 2011 and 2023 show median fluoride concentrations at 0.02 mg/L, ranging from 0.02 to 0.11 mg/L in depths of 31 to 69 feet. These figures characterize the general aquifer but do not specify your well’s fluoride level. Only a well-specific water test can determine the precise fluoride concentration your household receives.
Belief: Fluoride Levels Remain Constant Over Time
Some expect fluoride concentrations in groundwater to be stable year after year. The USGS record for Miller County’s 110SFCL aquifer shows small variation in fluoride detection over a 12-year span, with most samples detecting fluoride at low levels, and one sample below the reporting limit. This demonstrates that while fluoride presence is consistent, natural fluctuations occur and must be considered. Your own water source may experience different patterns depending on geological or seasonal factors, so monitoring over time is essential.
Belief: Adjacent County Fluoride Data Can Predict Miller County Fluoride Levels
Homeowners may look to neighboring counties’ fluoride reports for guidance. Although regional geology can be similar, the USGS stresses that these data sets reflect localized groundwater conditions. Miller County’s 110SFCL aquifer data should not be extrapolated to or from adjacent areas without caution. Variations in aquifer depth, composition, and other factors mean that neighboring county data provide limited insight into your specific fluoride situation.
Belief: All Household Fixtures and Appliances Are Equally Impacted by Fluoride
Fluoride’s effect does not uniformly impact every part of a household’s plumbing and appliances. Components exposed to untreated water before filtration, such as faucets, showerheads, and ice makers, may experience fluoride-related issues more noticeably. The C-Series Fluoride Filter addresses fluoride where it enters the home’s water supply line, protecting fixtures and appliances from fluoride concentrations present in the water. Identifying the first points of contact helps prioritize treatment and maintenance.
Belief: Public System Water Quality Data Reflect Private Well Conditions
Public water system reports are often consulted for water quality information. Miller County’s water system records do not indicate health-based fluoride exceedances, consistent with USGS findings in the 110SFCL aquifer area. However, private wells are not covered by these reports and may have different fluoride levels. A private well owner must conduct individual water testing to understand fluoride levels in their own supply because system-wide data do not establish private well quality.
Conclusion: What Not to Assume From Regional Fluoride Data
Area fluoride sampling provides valuable insight into general water quality trends in Miller County’s 110SFCL aquifer but does not substitute for specific well testing. A detection of fluoride in area samples is not a violation or an indication of unsafe water. To address fluoride concerns, especially after equipment failure, testing your own water is essential to determine the appropriate course of action. The C-Series Fluoride Filter ships ready to configure and is designed to reduce fluoride levels effectively once your household’s needs are confirmed by testing.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-09-12. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Fluoride in the 110SFCL aquifer (Miller County): 4 results from 2 wells, median 0.02 mg/L, range 0.02-0.11 mg/L; none above any federal threshold