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Ogden, UT Radon Levels

Check local Ogden radon levels and find certified testing and mitigation professionals to keep your home safe


Ogden, UT Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Weber County, UT
Zip Code 84401
Avg. User Level 10.00 pCi/L
User Tests 1

Nestled in Weber County within the Ogden Metro area along the Wasatch Front, Ogden shows concerning radon levels with readings averaging 10.0 pCi/L that significantly exceed the EPA action level. The city's diverse housing stock includes historic homes and modern construction built on alluvial fan deposits from the nearby mountains, creating variable foundation conditions. Residents across all Ogden zip codes should conduct professional radon testing and strongly consider mitigation systems to protect against these elevated exposure levels.

10.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Ogden, UT. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Ogden, UT Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Ogden, UT Radon Levels

User-submitted radon test readings from homes in the Ogden area.

Radon LevelCityHome AgeFoundation
10 pCi/L Ogden, UT 0-20 Years Full Basement

Have a radon test result for Ogden? Submit your reading to help other homeowners.

Radon FAQ for Ogden, UT

What is the average radon level in Ogden, UT?
Based on 1 user-submitted test, the average radon level in Ogden is 10.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Ogden in?
Ogden and the 84401 zip code are in Weber County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Ogden?
Radon mitigation in Ogden typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Ogden?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Utah

Cities in Utah with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Vernal 8.60 pCi/L 5
Logan 8.00 pCi/L 5
Smithfield 12.00 pCi/L 4
Bountiful 6.75 pCi/L 4
Cedar City 4.50 pCi/L 4
Eagle Mountain 10.67 pCi/L 3
Heber City 5.00 pCi/L 3
Brigham City 9.00 pCi/L 1
Lehi 7.00 pCi/L 1
Saint George No submissions 0