Beaver County, Utah
Radon Levels in Beaver, Utah
41.4
pCi/L avg
127
tests analyzed
15.3×
WHO threshold
Risk level
41.4
Beaver average
32.7
Beaver County avg(+27%)
4.4
Utah statewide avg(+841%)
Beaver radon levels decreased 0% year over year
The average moved from 48.5 pCi/L to 41.4 pCi/L (0 pCi/L) as the dataset expanded to 127 total tests.
What 41.4 pCi/L Means for Beaver Homeowners
Extremely High — 21.0+ pCi/L
This area has some of the highest radon concentrations recorded in Utah — above 21.0 pCi/L. These levels represent a serious long-term health risk. Any home in this area should be tested immediately, and mitigation should be pursued if results confirm elevated levels.
The 41.4 pCi/L average for Beaver is based on 127 pre-mitigation test results from real homes in the area, analyzed by Alpha Energy Laboratories — the independent EPA-certified lab that processes the majority of Utah radon tests. This is not a modeled estimate or a projection — it reflects actual measurements.
That said, averages don't capture the full picture. In any city, some homes test at 2 pCi/L while others in the same neighborhood test at 15 pCi/L or higher. Foundation type (basement vs. crawl space vs. slab), soil porosity, construction materials, and ventilation all affect how much radon enters from the soil. A home on one street can test very differently from a home on the adjacent block.
There is no safe level of radon. Radon is a Class A carcinogen — the same classification as asbestos and benzene. Long-term exposure is responsible for approximately 21,000 lung cancer deaths in the US each year. Unlike many home hazards, radon exposure is completely invisible and odorless, making testing the only way to know your risk.
Should You Test Your Beaver Home?
Yes — regardless of whether your home is brand new or decades old. Radon enters through cracks in foundations, construction joints, and gaps around pipes. Both new and older homes can have high radon levels, and a home that tested low previously may have changed as settling, renovations, or soil shifts have occurred.
The EPA and WHO recommend testing every home at least once, and retesting after major renovations, if a mitigation system has been installed, or if you move into a previously untested property. In Beaver County, where the average is 32.7 pCi/L, testing is especially important.
Utah Radon provides free certified test kits to any Utah homeowner. The short-term test takes 48–96 hours and is placed in the lowest livable level of your home. You mail it back in the prepaid envelope, and Alpha Energy Laboratories returns results within 2–3 weeks. There is no cost.
Beaver Radon — Frequently Asked Questions
What is the average radon level in Beaver, Utah?
Beaver has an average indoor radon level of 41.4 pCi/L based on 127 pre-mitigation tests analyzed by Alpha Energy Laboratories from 2015 through August 2025. This is 15.3× the WHO's recommended mitigation threshold of 2.7 pCi/L. For comparison, Utah's statewide average is 4.4 pCi/L and the US national average is 1.3 pCi/L.
Is Beaver a high-radon area?
Beaver is classified as extremely high. This area has some of the highest radon concentrations recorded in Utah — above 21.0 pCi/L. These levels represent a serious long-term health risk. Any home in this area should be tested immediately, and mitigation should be pursued if results confirm elevated levels. The most important thing to know is that city averages reflect the mean of many homes — individual properties can test significantly higher or lower than the area average. The only way to know your home's radon level is to test it directly.
How does Beaver's radon compare to Beaver County and Utah overall?
Beaver's average of 41.4 pCi/L is 27% higher than Beaver County's average of 32.7 pCi/L, and 841% higher than Utah's statewide average of 4.4 pCi/L. This data is drawn from 115,601 total Utah tests in the Alpha Energy Laboratories dataset.
How do I get a radon test in Beaver, Utah?
Utah Radon provides free certified radon test kits to all Utah homeowners, including those in Beaver. Request a free kit at utahradon.org/free-test-kit — it's mailed directly to your home. You place the test according to the instructions (typically 48–96 hours in the lowest livable level of your home), mail it back to Alpha Energy Laboratories in the prepaid envelope, and receive your results within 2–3 weeks. The kit, shipping, and lab analysis are all free.
What should I do if my Beaver home tests high for radon?
If your home tests between 2.0–2.6 pCi/L (Elevated), mitigation is worth considering per EPA guidance. At 2.7 pCi/L or above (High), mitigation is recommended by the World Health Organization. Radon mitigation systems — typically a sub-slab depressurization system — are installed by certified NRPP contractors and can reduce indoor radon levels by 80–99%. Most systems cost between $800 and $2,500 to install and last for the life of the home with minimal maintenance.
Know your radon level in Beaver
With Beaver averaging 41.4 pCi/L — 15.3× the WHO mitigation threshold — testing your specific home is the only way to know your family's true exposure.
Request your free test kit