Ponca City, OK Radon Levels

Q: What is the average radon level in Ponca City, OK?

Based on 2 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Ponca City in?

Ponca City is in Kay County, EPA Zone 3.

Q: How much does radon mitigation cost in Ponca City?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Ponca City, OK Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Kay County, OK

Zip Code 74601

Avg. User Level 4.00 pCi/L

User Tests 2

Located in Kay County in north-central Oklahoma, this community shows an average radon level of 4.0 pCi/L, precisely meeting the EPA action threshold that requires mitigation consideration. The underlying Permian-era limestone and sandstone geology of the area can produce moderate radon levels, particularly in homes with basements or crawl spaces. Recent testing in zip code 74601 confirms the importance of radon awareness in this region where geological conditions support gas migration into residential structures.

4.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Ponca City, OK. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Ponca City, OK Radon Mitigation

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Ponca City, OK Radon Levels

User-submitted radon test readings from homes in the Ponca City area.

Radon Level	City	Home Age	Foundation
5 pCi/L	Ponca City, OK	21-50 Years	No Basement/All Slab
3 pCi/L	Ponca City, OK	—	—

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Radon FAQ for Ponca City, OK

What is the average radon level in Ponca City, OK?

Based on 2 user-submitted tests, the average radon level in Ponca City is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Ponca City in?

Ponca City and the 74601 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 Ponca City?

Radon mitigation in Ponca City 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 Ponca City?

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

Ponca City, OK Radon Levels

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

Ponca City, OK Radon Facts

Ponca City, OK Radon Mitigation

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Ponca City, OK Radon Levels

Radon FAQ for Ponca City, OK

Most Active Radon Markets in Oklahoma

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