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      West Union, IA Radon Levels

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

      West Union, IA Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Fayette County, IA
      Zip Code 52175
      Avg. User Level 8.00 pCi/L
      User Tests 1

      Located in Fayette County, West Union reports a concerning average radon level of 8.0 pCi/L, which significantly exceeds EPA recommendations. This northeastern Iowa community sits atop Paleozoic limestone and shale formations beneath glacial deposits, creating ideal conditions for radon production. Homes in zip code 52175, particularly those with basement foundations typical of the region, should prioritize radon mitigation systems.

      8.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      West Union, IA Radon Mitigation

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      West Union, IA Radon Levels

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

      Radon LevelCityHome AgeFoundation
      8 pCi/L West Union, IA 51-99 Years Full Basement

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

      Radon FAQ for West Union, IA

      What is the average radon level in West Union, IA?
      Based on 1 user-submitted test, the average radon level in West Union 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 West Union in?
      West Union and the 52175 zip code are in Fayette 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 West Union?
      Radon mitigation in West Union 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 West Union?
      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