Fleck Radon in Water Filter

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Interpreting Laboratory Reports of Radon in Well Water

When you receive a laboratory test report for radon-222 in your household water, it typically lists the concentration in picocuries per liter (pCi/L). This number represents how much radioactive radon gas was measured in a sample taken. However, understanding what that figure means requires context about typical regional levels and federal guidance.

Long-Term Effects of Untreated Radon in Water

Radon in water itself does not cause immediate or visible changes such as taste or staining. Over many years, however, radon gas can escape from water into indoor air during showers, dishwashing, and other water uses, potentially contributing to airborne radon exposure. While inhalation of radon is a known health concern linked with lung cancer risk, radon in water is a lesser but noteworthy contributor. The impact depends on concentration and home water usage patterns, emphasizing the need for considered action when elevated radon is suspected.

Seasonal and Multi-Year Variation in Regional Radon Levels

Data collected from 14 wells sampled in an Arizona aquifer between June 2013 and August 2017 show radon-222 concentrations ranging from 91.0 to 1140.0 pCi/L, with a median value of 540.0 pCi/L. This range demonstrates that radon levels can vary significantly across wells and over time within the same aquifer system. Seasonal factors, geology, and water table fluctuations may influence these variations, so a single test at one time may not capture the full picture.

Distinguishing Radon from Similar Water Quality Issues

Radon should not be confused with other naturally occurring water quality concerns such as dissolved solids or other radioactive elements. Unlike aesthetic factors that affect taste or smell, radon is a radioactive gas and requires specific testing to identify. It does not cause water discoloration or odor. Moreover, federal testing protocols specifically measure radon-222, distinguishing it from other isotopes or contaminants that might prompt separate treatment considerations.

Understanding the Radon Range Against Federal Guidelines

Federal standards provide recommended guidance on radon in water to help assess potential exposure risks. The sampling record for this Arizona aquifer shows all results are below federal thresholds for radon-222 in water. This indicates that while radon is routinely detected in the area, none of the measured concentrations in this data set surpass regulatory guidance levels, a distinction important when weighing treatment options.

How a Fleck Radon in Water Filter Addresses This Problem

The Fleck Radon in Water Filter is designed to reduce radon levels in household water supplies. Using a filtration process proven to remove radon efficiently, this system ships ready to configure within existing water supply lines. It does not add chemicals or change water taste, focusing exclusively on reducing radon gas dissolved in water before it enters your fixtures.

The Test to Confirm Your Household's Radon Level

Because regional data cannot determine your specific well’s radon concentration, the essential step is a direct laboratory test of your household water. This test should measure radon-222 precisely, and a confirmed result above federal guidelines would justify treatment. Only your own water test can settle whether a treatment system like the Fleck Radon in Water Filter is necessary or beneficial.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2017-08-22. 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 aquifer (FIPS ): 14 results from 14 wells, median 540.0 pCi/L, range 91.0-1140.0 pCi/L; none above any federal threshold