Call For A Free Quote: 1-800-299-3578 (toll free)

      Clarion, IA Radon Levels

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

      Clarion, IA Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Wright County, IA
      Zip Code 50525
      Avg. User Level 18.00 pCi/L
      User Tests 1

      Located in north-central Iowa's Wright County, Clarion has recorded an average radon level of 18.0 pCi/L, significantly exceeding the EPA's 4.0 pCi/L action threshold. This reading from zip code 50525 reflects the region's EPA Zone 1 status and Iowa's glacial geology that promotes radon accumulation in residential foundations. Given this elevated reading, area homeowners should prioritize testing and consider mitigation systems for properties showing similar concentrations.

      18.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Clarion, IA Radon Mitigation

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

      Need Radon Mitigation or Testing in Clarion?

      • 100% Free, No-Obligation Quotes
      • Matches You with State-Licensed Wright County Pros
      1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

      Clarion, IA Radon Levels

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

      Radon LevelCityHome AgeFoundation
      18 pCi/L Clarion, IA 0-20 Years Full Basement

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

      Radon FAQ for Clarion, IA

      What is the average radon level in Clarion, IA?
      Based on 1 user-submitted test, the average radon level in Clarion is 18.00 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 Clarion in?
      Clarion and the 50525 zip code are in Wright County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
      How much does radon mitigation cost in Clarion?
      Radon mitigation in Clarion 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 Clarion?
      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 Iowa

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

      CityAvg User Radon LevelSubmissions
      Waterloo 8.50 pCi/L 4
      Ames 9.67 pCi/L 3
      Fairfield 14.00 pCi/L 2
      Mount Pleasant 12.00 pCi/L 2
      Ottumwa 5.50 pCi/L 2
      Iowa City 7.00 pCi/L 1
      Muscatine No submissions 0

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required