How Well Depth and Source Type Influence Expected Radon Levels
Radon-222 in groundwater arises naturally from uranium decay in rock and soil. Its concentration can vary significantly with well depth and the aquifer tapped. The U.S. Geological Survey sampled wells in Union County’s aquifer 111CPLN, all about 680 feet deep, measuring radon levels between 890 and 1040 pCi/L with a median of 960 pCi/L. This provides an indication of typical radon concentrations at similar depths, but individual well results can differ based on local geology, construction, and water pathways.
While these measurements inform area trends, they do not reflect any one household's water. Testing your own water source is necessary to determine your radon level and decide on an appropriate treatment class.
How the C-Series System Removes Radon from Household Water
Radon gas in water can be addressed with specialized treatment systems designed to reduce its concentration before water reaches household taps. The C-Series Radon in Water Filter uses technology that reduces radon through water contact with media that adsorbs or facilitates the escape of radon gas. The system ships ready to configure for residential use, adapting to the household's water usage and radon concentrations.
This treatment can lower radon levels in water, helping mitigate concerns related to inhalation or ingestion through household water use.
Distinguishing Radon from Other Commonly Confused Water Issues
Radon in water should not be confused with contaminants that affect taste, odor, or appearance, such as iron, sulfur, or manganese. Unlike these, radon is a radioactive gas without aesthetic impact but with different health considerations. It differs also from standard disinfectant byproducts or microbial contamination that require other treatment methods.
Understanding this difference helps clarify why a targeted radon-specific water filter is necessary rather than a general filtration or softening system.
Sample Size, Well Quantity, and Their Impact on Data Reliability
The radon data for Union County’s aquifer 111CPLN is based on 7 samples taken from a single well over several months in 2020. While this provides a snapshot of radon presence at that specific location and depth, the small sample size and limited well count mean variability in nearby or shallower/deeper wells might not be represented. Therefore, these figures serve as a regional baseline but require corroboration from testing one’s own water source for treatment decisions.
How Water Treated with the C-Series System Differs at the Tap
Once water passes through the C-Series Radon in Water Filter, radon concentrations reduce, resulting in a safer water profile concerning radon gas. Homeowners may notice no change in water taste or appearance since radon is odorless and tasteless. The treatment focuses on reducing the radioactive gas itself rather than altering aesthetic properties.
This means water remains visually and sensorily consistent while delivering lower radon exposure via ingestion or volatilization during household use.
Fixtures and Appliances That Experience Radon Reduction First
Radon reduction affects all water outlets generally, but fixtures with higher water use or those that aerosolize water first demonstrate the greatest impact. Showers, baths, and kitchen taps are primary points where reduced radon levels help limit airborne exposure, as radon gas can be released into indoor air during water use.
Other uses such as laundry and dishwashing benefit as well, though changes are less perceptible. Early treatment of water entering the home ensures consistent reduction before water reaches any appliance or faucet.
In closing, the radon data comes from U.S. Geological Survey groundwater sampling in Union County’s aquifer 111CPLN, based on a single well sampled 7 times in 2020. While it outlines a typical range at a depth near 680 feet, individual water sources may vary. For precise assessment, testing your own water is essential. More details and official data are available through the U.S. Geological Survey water data portal.
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 Radon-222 in the 111CPLN aquifer (Union County): 7 results from 1 wells, median 960.0 pCi/L, range 890.0-1040.0 pCi/L; none above any federal threshold