Area Sampling Overview
Number of samples and wells informing radon data
Government sampling in Cumberland County’s aquifer 121CKKD included 39 radon-222 measurements from 24 distinct wells between September 2022 and August 2024.
Depth range of sampled wells
The wells sampled range in depth from 11 to 171 feet, reflecting a variety of groundwater sources within the area.
Distribution of radon levels in the region
Radon-222 was detected in all 39 samples, with reported values ranging from 36.0 to 3900.0 pCi/L and a median value of 189.0 pCi/L.
Health and regulatory context of measurements
None of these results exceeded applicable federal radon thresholds, indicating that, for this set of wells, radon concentrations remain within established regulatory boundaries.
How the Autotrol System Addresses Radon
Removal mechanism of radon from household water
The Autotrol Radon in Water Filter uses a physical filtration process designed to reduce radon concentration in water by trapping radon gas before it reaches household taps.
Effectiveness for household use
This system targets typical radon levels found in regional groundwater, helping households manage radon content regardless of individual well testing results.
Household Indicators and Considerations
Symptoms that may suggest radon in water
Radon presence rarely produces noticeable changes such as taste or odor in water; however, signs of radon exposure more commonly relate to indoor air quality rather than water alone.
Indicators unrelated to radon
Issues such as discoloration or mineral taste stem from other water constituents and should not be attributed to radon based solely on sampling data.
Maintaining the Autotrol Radon in Water Filter
Regular replacement of filtration media
To sustain radon reduction, the filter media typically requires changing after a manufacturer-specified usage period or volume of treated water.
Visual and performance checks
Households should monitor the filter housing and water flow for any irregularities signaling maintenance needs.
Preparing for Further Radon Water Treatment Advice
Record local sampling data
Document the median and range of radon levels found in the Cumberland County aquifer 121CKKD as a reference point when discussing water treatment options.
Obtain a certified test of your well water
Since area data do not determine your well’s radon concentration, a precise lab analysis of your household water is essential for tailored treatment recommendations.
Assessing Autotrol System Capacity for Your Household
Match filter capacity to daily water use
Consider your household’s average daily water consumption when selecting the appropriate filter size to ensure effective radon reduction without limiting flow.
Consider water pressure and system flow rate
Optimal performance depends on compatibility with household plumbing pressure and water demand patterns.
Clarifications on Area Sampling Interpretation
Area-wide radon results provide a useful overview but do not predict individual well conditions. Detection of radon is normal in this aquifer and does not alone indicate a safety violation or immediate health risk. Only testing your property’s water can confirm specific radon levels and inform appropriate treatment decisions.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2024-08-13. 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 121CKKD aquifer (Cumberland County): 39 results from 24 wells, median 189.0 pCi/L, range 36.0-3900.0 pCi/L; none above any federal threshold