Tonkawa, OK Radon Levels
Check local Tonkawa radon levels and find certified testing and mitigation professionals to keep your home safe
Tonkawa, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Kay County, OK
Zip Code
74653
Located in Kay County within Oklahoma's north-central region, Tonkawa sits on sedimentary formations that can produce moderate to elevated radon levels. With limited testing data available for this 74653 zip code community, professional radon testing provides crucial information for homeowners. The area's mix of older residential properties and agricultural community housing requires individual assessment to determine accurate radon exposure risks.
Tonkawa, OK Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Tonkawa?
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Radon FAQ for Tonkawa, OK
What EPA Radon Zone is Tonkawa in?
Tonkawa and the 74653 zip code are in Kay County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Tonkawa?
Radon mitigation in Tonkawa 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 Tonkawa?
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 Oklahoma
Cities in Oklahoma with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Tulsa | 8.14 pCi/L | 7 |
| Oklahoma City | 7.00 pCi/L | 1 |
| Edmond | 5.00 pCi/L | 1 |