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      Gaston, OR Radon Levels

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

      Gaston, OR Radon Facts

      EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
      County Washington County, OR
      Zip Code 97119
      Avg. User Level 6.00 pCi/L
      User Tests 1

      Gaston in Washington County within the Portland Metro area shows an average radon level of 6.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. This EPA Zone 2 community's reading, based on one test, indicates that homes in the 97119 zip code should prioritize radon testing and mitigation. The area's diverse geology and typical Oregon construction methods require individual assessment for each property.

      6.00
      pCi/L average
      Above EPA Action Level

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

      0
      4.0 EPA
      10+

      Gaston, OR Radon Mitigation

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

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      Gaston, OR Radon Levels

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

      Radon LevelCityHome AgeFoundation
      6 pCi/L Gaston, OR 21-50 Years Partial Basement

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

      Radon FAQ for Gaston, OR

      What is the average radon level in Gaston, OR?
      Based on 1 user-submitted test, the average radon level in Gaston is 6.00 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 Gaston in?
      Gaston and the 97119 zip code are in Washington County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
      How much does radon mitigation cost in Gaston?
      Radon mitigation in Gaston 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 Gaston?
      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 Oregon

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

      CityAvg User Radon LevelSubmissions
      Corvallis 5.60 pCi/L 5
      Astoria 9.25 pCi/L 4
      La Grande 10.67 pCi/L 3
      Bend 3.33 pCi/L 3
      Salem 9.00 pCi/L 2
      Eugene 7.00 pCi/L 2
      Medford 7.00 pCi/L 1
      Dundee 6.00 pCi/L 1
      Ashland 4.00 pCi/L 1
      Portland 4.00 pCi/L 1

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 503-308-8909

      A licensed contractor will contact you immediately.

      * Required