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Floyd, IA Radon Levels

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


Floyd, IA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Floyd County, IA
Zip Code 50435

County seat of Floyd County in north-central Iowa, Floyd sits on deep glacial deposits over limestone and shale bedrock formations. Current radon testing data is limited for this 50435 community, making individual testing crucial. Iowa's geological conditions, particularly the combination of glacial till and underlying Paleozoic bedrock, frequently create radon levels that exceed EPA recommendations.

Floyd, IA 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 Floyd, IA

What EPA Radon Zone is Floyd in?
Floyd and the 50435 zip code are in Floyd 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 Floyd?
Radon mitigation in Floyd 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 Floyd?
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