Fleck Radon in Water Filter

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Understanding 'Detected,' 'Median,' and 'Range' in Radon Sampling Results

When you see radon data for Pottawatomie County's aquifer 310WLNG, such as the U.S. Geological Survey's 2011 sampling of 13 wells, certain terms always appear: detected means radon was measured in every sampled well, but not that any level is unsafe. The median of 270 pCi/L represents the middle value of all samples, giving a typical concentration sightline without indicating your specific water. The range from 95 to 3600 pCi/L shows the variation across wells in the county. These readings help understand regional radon presence but cannot be used to define your household’s water quality without individual testing.

Steps to Rule Out Sources Before Lab Testing

Before pursuing radon testing through a certified lab, start with simpler checks to avoid unnecessary costs. Confirm whether your water source is a private well or connected to a public system. For private wells, ensure your water system components such as pressure tanks and water lines are intact and free from disturbances that might affect radon levels. Also, check indoor air quality since radon can enter homes through soil gas, creating background levels unrelated to water. Only after these initial checks proceed to obtain a laboratory measurement of radon in your water to understand your specific situation.

Differences Between Public System Records and Private-Well Testing

Water supply records for public systems in Pottawatomie County may include radon sampling results, but they represent averaged data and compliance over time, not household-specific conditions. Private well testing is the only way to establish the radon concentration in your own water supply because local variations in geology and well depth cause substantial differences. Public system data helps frame expectations but does not replace direct measurement of your tap water.

Additional Considerations for Commercial or Industrial Operations

While households focus on radon’s presence and potential health implications, commercial and industrial users must also evaluate radon’s impact on operational processes, regulatory compliance, and workplace safety. They may require more frequent testing, detailed risk assessments, and adherence to industry-specific standards. Unlike household testing, these additional questions affect treatment selection, system design, and monitoring frequency, reflecting the greater complexity of commercial water use.

Information to Collect Before Seeking Treatment Recommendations

Gathering detailed data will streamline treatment planning. Record your water source type, well depth if known, and date of your latest radon water test with certified lab results. Note whether radon is present in your indoor air and any known water treatment already in place. Also, document the radon concentrations in Pottawatomie County’s aquifer 310WLNG as a reference point, specifically the median of 270 pCi/L and the range observed by the U.S. Geological Survey. Sharing this information will help identify the appropriate class of treatment to address your water’s radon level effectively.

When you have established your radon measurement, the Fleck Radon in Water Filter ships ready to configure for household use and is documented to reduce radon concentrations efficiently based on demand. Choosing the right treatment class depends on your specific radon levels as revealed by your certified test.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2011-10-12. 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 Radon-222 in the 310WLNG aquifer (Pottawatomie County): 13 results from 13 wells, median 270.0 pCi/L, range 95.0-3600.0 pCi/L; none above any federal threshold