Autotrol Radon in Water Filter

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If your equipment failed, what does Garrett County radon data say about your water?

Government sampling of groundwater wells in Garrett County’s aquifer 321CNMG detected radon-222 in every sample collected from 2010 to 2015. Eight wells, ranging from 30 to 548 feet deep, showed radon levels from 7.0 to 1210 pCi/L, with a median of 39.0 pCi/L. These values represent measurements at a regional scale, not your specific well. No sample exceeded any federal radon threshold for water. This means the recorded radon presence is typical for this area but not a direct assessment of your household’s water. Only testing your water with a certified laboratory can reveal your well’s radon concentration and guide the correct response.

If radon concentrations differ by well depth or source, how should you weigh your test results?

The sampled wells varied widely in depth, from shallow (30 feet) to quite deep (548 feet), showing that radon concentrations can fluctuate considerably even within the same aquifer. Radon is a radioactive gas that naturally originates from uranium in underground rock formations and dissolves into groundwater at different levels depending on geology and flow paths. Consequently, your well’s depth and construction influence how much radon it might contain. Shallow wells may have different radon levels than deeper wells. This variability underscores why regional data cannot replace direct testing of your water. If your water test confirms radon presence at concerning levels, treatment should be considered regardless of the area’s median values.

If radon is detected in your water, how does the Autotrol Radon in Water Filter system treat it?

The Autotrol Radon in Water Filter system reduces radon concentration by filtering water at the point of entry. This system uses specialized media that adsorbs or neutralizes radon gas, lowering its presence before water reaches household taps. It ships ready to configure for home use, providing a documented solution for households seeking to mitigate radon contamination after testing confirms elevated levels or when existing equipment no longer performs effectively. While the government sampling offers insight into the typical radon range found in Garrett County, this technology directly addresses the radon that laboratory tests detect in your specific water supply.

If you want to compare radon levels in Garrett County with a neighboring county, what should you keep in mind?

Comparing groundwater radon in Garrett County with adjacent counties can reveal geological differences but should be done cautiously. Differences in aquifer composition, sampling methods, and well depths affect radon readings. A neighboring county may show a higher or lower median radon concentration, but this does not mean your well will behave the same. Both counties’ data represent samples from a selection of wells, not every well. Area-wide data are useful for understanding general trends but do not substitute for your own water test results or guarantee a particular risk level in your household water.

If your household shows certain symptoms, which ones suggest radon in water is the cause and which do not?

Radon in water does not cause changes in taste, odor, or appearance. Its primary concern is radioactive exposure from inhaling radon gas released into air during water use, such as showering. Symptoms like unusual odors, cloudiness, or staining are unrelated to radon and might indicate other water quality issues. Since radon is a gas, its health risk comes from inhalation rather than direct water consumption effects. If you experience health symptoms or water quality changes, do not assume radon is the cause without testing and professional evaluation. Radon’s presence is silent and detectable only through measurement.

What should you not conclude about your water from Garrett County’s radon sample data?

Do not conclude that your well water contains radon at the area median or within the sample range presented. The data reflect only the wells sampled, not your household supply. Detection of radon, even at higher readings, does not represent a violation or unsafe condition by itself. No results exceeded federal action thresholds in this sampling. Also, aesthetic water qualities like taste or color are unaffected by radon and cannot confirm or exclude its presence. The only reliable way to know your water’s radon level and decide on treatment is to have it tested by a certified laboratory. If your current radon treatment equipment has failed, consider the Autotrol Radon in Water Filter system as a direct solution to reduce radon levels confirmed by your test.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2015-08-18. 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 Radon-222 in the 321CNMG aquifer (Garrett County): 8 results from 8 wells, median 39.0 pCi/L, range 7.0-1210.0 pCi/L; none above any federal threshold