Government groundwater sampling in Beauregard Parish's 112CHCT aquifer shows fluoride detected in most sampled wells, with median fluoride concentration measured at 0.045 mg/L. None of the nine samples taken from four wells, between depths of 90 to 197 feet, exceeded federal fluoride thresholds. This regional record provides a foundation for understanding fluoride presence but does not establish the fluoride level in your specific household water.
If you rely on public system records rather than private well testing
Public groundwater sampling gives an aggregated view of fluoride presence in an aquifer, useful for regional awareness. However, these samples do not replace private well testing, which is necessary to determine your exact household water fluoride concentration. Regional data may not capture localized variations or home plumbing effects. Public system data confirm that widespread fluoride concentrations in Beauregard Parish’s aquifer remain well within federal limits.
If your household is large, seasonal, or a secondary residence
Household size and water usage patterns affect how fluoride treatment technology should be approached. A large household uses more water, which demands treatment equipment capable of handling higher volumes. Seasonal or secondary homes may require different maintenance and filter capacity considerations, as intermittent water use can affect treatment effectiveness over time. Understanding your household’s unique use supports selecting appropriate water treatment solutions.
If you want to compare Beauregard Parish fluoride data with neighboring counties
Comparing fluoride sampling records across neighboring counties can highlight regional trends but should avoid overinterpretation. Differences in sampling depth, number of wells tested, and timing influence measured fluoride values. Beauregard Parish’s 112CHCT aquifer sampling shows consistently low fluoride levels, and comparing this to adjacent areas requires attention to these methodological factors rather than assuming arbitrary differences reflect water quality concerns.
If you are considering what 'detected', 'median', and 'range' mean for your water quality understanding
- Detected means fluoride was measured above a minimum level but does not imply a problem or violation.
- Median is the middle value of measured fluoride concentrations, providing a typical value from the sampled area.
- Range shows the lowest to highest fluoride values found, helping to understand variability across wells and samples.
In Beauregard Parish, fluoride was detected in 8 of 9 samples, with levels between 0.01 and 0.07 mg/L, all below federal thresholds for fluoride in drinking water.
If you want to know how to proceed from cheapest checks to definitive laboratory testing
- Begin with reviewing available regional public water quality data to understand typical fluoride levels in your aquifer.
- Exclude household factors such as plumbing materials or water source changes that could affect fluoride concentration locally.
- Order a comprehensive private well water test for fluoride concentration to determine your household’s actual level.
Only this test can confirm whether fluoride treatment is needed for your water supply.
If you wonder how many samples and wells back the fluoride figures and what sample size means
The fluoride data for Beauregard Parish’s 112CHCT aquifer come from 9 samples taken across 4 wells over nearly a decade. While this provides a helpful regional snapshot, the limited number of wells and samples means localized variations could exist. Small sample sizes call for cautious interpretation and reinforce the need for private water testing when making household treatment decisions.
To clearly settle your household’s fluoride situation, order a laboratory fluoride test of water from your own faucet or well. If the test confirms fluoride presence outside your desired range, water treatment options such as the Autotrol Fluoride Filter—designed to reduce fluoride efficiently—can be considered as a direct-purchase solution shipping ready to configure for your setup.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2020-12-09. 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 112CHCT aquifer (Beauregard Parish): 9 results from 4 wells, median 0.045 mg/L, range 0.01-0.07 mg/L; none above any federal threshold

