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      Valley City, ND Radon Levels

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

      Valley City, ND Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Barnes County, ND
      Zip Code 58072
      Avg. User Level 9.00 pCi/L
      User Tests 1

      Located in Barnes County in southeastern North Dakota, Valley City has recorded an average radon level of 9.0 pCi/L from available testing, which significantly exceeds the EPA action threshold of 4.0 pCi/L. This elevated reading reflects the area's glacial till deposits over uranium-bearing shale formations that create high radon potential. Given these concerning levels, all residents should prioritize radon testing and consider mitigation systems if elevated readings are confirmed.

      9.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Valley City, ND 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 Valley City?

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      Valley City, ND Radon Levels

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

      Radon LevelCityHome AgeFoundation
      9 pCi/L Valley City, ND 51-99 Years Full Basement

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

      Radon FAQ for Valley City, ND

      What is the average radon level in Valley City, ND?
      Based on 1 user-submitted test, the average radon level in Valley City is 9.00 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 Valley City in?
      Valley City and the 58072 zip code are in Barnes 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 Valley City?
      Radon mitigation in Valley City 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 Valley City?
      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 North Dakota

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

      CityAvg User Radon LevelSubmissions
      Grand Forks 13.50 pCi/L 8
      Grafton 7.67 pCi/L 3
      Dickinson 6.00 pCi/L 3
      Watford City 5.50 pCi/L 2
      Bismarck 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