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      Montezuma, IA Radon Levels

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

      Montezuma, IA Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Poweshiek County, IA
      Zip Code 50171
      Avg. User Level 8.00 pCi/L
      User Tests 1

      Montezuma in Poweshiek County demonstrates Iowa's significant radon challenge, with local testing showing an average level of 8.0 pCi/L — double the EPA's 4.0 pCi/L action threshold. The town's location on glacial till deposits over limestone bedrock creates ideal conditions for radon production and accumulation in homes. Residents of zip code 50171 should prioritize testing and mitigation, particularly in homes with basements common to Iowa construction.

      8.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Montezuma, IA Radon Mitigation

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

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      Montezuma, IA Radon Levels

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

      Radon LevelCityHome AgeFoundation
      8 pCi/L Montezuma, IA 21-50 Years Full Basement

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

      Radon FAQ for Montezuma, IA

      What is the average radon level in Montezuma, IA?
      Based on 1 user-submitted test, the average radon level in Montezuma is 8.00 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 Montezuma in?
      Montezuma and the 50171 zip code are in Poweshiek 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 Montezuma?
      Radon mitigation in Montezuma 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 Montezuma?
      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

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      Free Radon Mitigation Quote

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

      A licensed contractor will contact you immediately.

      * Required