Clarksville, IA Radon Levels
Check local Clarksville radon levels and find certified testing and mitigation professionals to keep your home safe
Clarksville, IA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Butler County, IA
Zip Code
50619
Nestled in Butler County in north-central Iowa, Clarksville lies within EPA Zone 1, indicating the highest radon potential in the region. The area's glacial till soils over limestone bedrock create conditions favorable for radon accumulation in homes. Though specific local testing data is limited for zip code 50619, Iowa's geology suggests residents should prioritize radon testing in their basements and lower living areas.
Clarksville, 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 Clarksville, IA
What EPA Radon Zone is Clarksville in?
Clarksville and the 50619 zip code are in Butler 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 Clarksville?
Radon mitigation in Clarksville 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 Clarksville?
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.