Kansas, OK Radon Levels
Check local Kansas radon levels and find certified testing and mitigation professionals to keep your home safe
Kansas, OK Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Delaware County, OK
Zip Code
74347
Northeastern Oklahoma community Kansas in Delaware County sits in the Ozark foothills where underlying limestone and chert formations can influence radon levels. Testing data for zip code 74347 remains limited, making individual home testing crucial for residents. The area's varied geology and mix of housing types, from historic homes to newer construction, means radon potential differs significantly throughout this rural community.
Kansas, OK 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 Kansas, OK
What EPA Radon Zone is Kansas in?
Kansas and the 74347 zip code are in Delaware 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 Kansas?
Radon mitigation in Kansas 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 Kansas?
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 |