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Clarks, NE Radon Levels

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


Clarks, NE Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Merrick County, NE
Zip Code 68628

This small Merrick County community in central Nebraska's agricultural belt sits atop glacial till deposits that can contribute to radon accumulation in homes. Testing data for the 68628 area is currently limited, making professional radon testing particularly important for local homeowners to understand their property's specific risk level.

Clarks, NE 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 Clarks, NE

What EPA Radon Zone is Clarks in?
Clarks and the 68628 zip code are in Merrick 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 Clarks?
Radon mitigation in Clarks 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 Clarks?
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 Nebraska

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

CityAvg User Radon LevelSubmissions
Chadron 8.20 pCi/L 5
Lincoln 9.67 pCi/L 3
Beatrice 7.50 pCi/L 2
Seward No submissions 0