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      Ames, IA Radon Levels

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

      Ames, IA Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Story County, IA
      Zip Code 50010
      Avg. User Level 9.70 pCi/L
      User Tests 3

      Home to Iowa State University in Story County, Ames records elevated radon levels with an average of 9.67 pCi/L. These readings significantly exceed the EPA action level, reflecting Iowa's high radon potential from glacial till over limestone bedrock. Properties in zip codes 50010 and 50014 should prioritize testing and mitigation given these concerning levels.

      9.70
      pCi/L average
      Above EPA Action Level

      Based on 3 user-submitted radon tests for homes in Ames, IA. The EPA recommends taking action at or above 4.0 pCi/L.

      0
      4.0 EPA
      10+

      Ames, IA Radon Mitigation

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      Ames, IA Radon Levels

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

      Radon LevelCityHome AgeFoundation
      7 pCi/L Ames, IA 0-20 Years —
      16 pCi/L Ames, IA 21-50 Years Full Basement
      6 pCi/L Ames, IA 51-99 Years —

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

      Radon FAQ for Ames, IA

      What is the average radon level in Ames, IA?
      Based on 3 user-submitted tests, the average radon level in Ames is 9.70 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 Ames in?
      Ames and the 50010 zip code are in Story 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 Ames?
      Radon mitigation in Ames 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 Ames?
      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