If you notice changes in your tap water after adding the Fleck Radon in Water Filter
Once the Fleck Radon in Water Filter is ready to configure and put into use, the radon concentration in your household water typically decreases. This can reduce radon gas release into indoor air during water use, such as showering or cooking, potentially lowering your overall radon exposure inside the home. The taste and odor of the water should remain unchanged since radon itself is odorless and tasteless. Your water will still meet usual physical and chemical water quality characteristics but with lower radon levels, which may be undetectable depending on initial concentration.
If you want to understand how radon enters the groundwater supply in Kent County’s aquifer 125RCCS
Radon-222 is a naturally occurring radioactive gas formed during the decay of uranium and thorium present in underground rocks and soil. In Kent County, Delaware, government sampling of aquifer 125RCCS between July and August 2015 found radon in all 12 wells tested, from 180 to 380 feet deep. The median concentration was 400 picocuries per liter (pCi/L), with a range from 126 to 640 pCi/L. These measurements show that radon naturally dissolves from underground formations into groundwater, which then flows into wells and potentially into household water. This process is consistent for the area but varies at each well based on geology and depth.
If you are preparing to seek advice or solutions about radon in your home water
Before consulting about radon treatment, gather specific information about your water source and test results. First, perform a water test specifically for radon concentration at your household tap, as area-level data cannot determine your exact water conditions. Note the well depth, if known, and the date of the test. Also record any current household water treatment or filtration systems. Having this detailed, location-specific radon reading will enable tailored recommendations. Without your own test, regional USGS data for Kent County aquifer 125RCCS provide background context but no definitive household status.
If you observe symptoms like unusual water odor or staining but no radon test results
Radon itself is odorless, tasteless, and colorless, so these symptoms do not indicate radon presence. If water has a strange odor, taste, or causes staining, other causes should be considered. Symptoms such as corrosion or plumbing damage might be related to water chemistry but are not linked to radon. Radon concerns focus on gas release from water and potential indoor air exposure, which cannot be detected by sensory changes in water alone. Testing is the only way to confirm radon levels in water.
If you want to interpret the meaning of 'detected', 'median', and 'range' in the regional radon data
In the US Geological Survey data for Kent County aquifer 125RCCS, 'detected' means instruments measured radon in all 12 sampled wells; none were below the reporting limit. The 'median' of 400 pCi/L indicates the middle value of these samples, and the 'range' from 126 to 640 pCi/L reflects the lowest and highest measured concentrations. None of these results exceed federal radon in water thresholds, indicating no regulatory violation at this regional scale. It is important to remember these numbers describe the area’s aquifer samples, not your own well or tap water.
If you want to understand plumbing and home systems’ role in radon presence
Radon concentration in water primarily depends on the underground source rather than plumbing materials or system age. However, older or leaky plumbing does not create or increase radon in water but can affect water loss or air intrusion in other ways. Plastic, copper, or galvanized pipes do not alter radon dissolved in the water. The key factor is how water from the well or supply is aerated or agitated indoors, which can release radon gas into household air. Treatment with the Fleck Radon in Water Filter addresses radon dissolved in water at the source before it reaches taps.
What not to conclude from Kent County regional data: Area sampling shows natural radon is present in groundwater but does not establish that your household water has the same radon level. Detection in the aquifer does not indicate a violation or unsafe condition by itself. Only a test of your own water can confirm radon concentration and whether treatment is appropriate. Regional figures provide context but not individual risk or compliance status.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2015-08-20. 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 125RCCS aquifer (Kent County): 12 results from 12 wells, median 400.0 pCi/L, range 126.0-640.0 pCi/L; none above any federal threshold
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