Quapaw, OK Radon Levels
Check local Quapaw radon levels and find certified testing and mitigation professionals to keep your home safe
Quapaw, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Ottawa County, OK
Zip Code
74363
Situated in northeastern Oklahoma's Ottawa County, Quapaw lies within the Tri-State mining district where historical lead and zinc operations have influenced local geology. With limited radon testing data available for zip code 74363, residents should consider independent testing given the area's complex geological history. The community's mix of older mining-era homes and newer construction presents varying foundation types that warrant individual radon assessment.
Quapaw, 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 Quapaw?
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Radon FAQ for Quapaw, OK
What EPA Radon Zone is Quapaw in?
Quapaw and the 74363 zip code are in Ottawa 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 Quapaw?
Radon mitigation in Quapaw 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 Quapaw?
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 |