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Bonanza, OR Radon Levels

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


Bonanza, OR Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Klamath County, OR
Zip Code 97623

Located in Klamath County in south-central Oregon, Bonanza sits in the high desert region where volcanic soils and pumice deposits can create variable radon conditions. With testing data for zip code 97623 currently unavailable, residents should conduct individual home assessments. The area's rural character and diverse soil types from ancient volcanic activity mean radon levels can vary significantly between properties.

Bonanza, OR Radon Mitigation

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

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Radon FAQ for Bonanza, OR

What EPA Radon Zone is Bonanza in?
Bonanza and the 97623 zip code are in Klamath 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 Bonanza?
Radon mitigation in Bonanza 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 Bonanza?
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