Wellsville, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Wellsville in?

Wellsville is in Franklin County, EPA Zone 2.

Q: How much does radon mitigation cost in Wellsville?

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

Franklin County

EPA Zone 2

Located in Franklin County within the Kansas City Metro area, Wellsville sits on Pennsylvanian limestone and shale formations that create moderate radon potential across eastern Kansas. Testing data for zip code 66092 remains limited for local assessment. Given the area's geological conditions and proximity to higher-radon regions, homeowners should prioritize professional testing.

Wellsville, KS Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Wellsville, KS Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Wellsville Radon Facts

Key details about the radon risk profile for Wellsville and the 66092 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Franklin County, KS

Zip Code

66092

Predicted Screening Level

2–4 pCi/L (Zone 2)

Wellsville and the 66092 zip code are located in Franklin County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Wellsville, KS

What EPA Radon Zone is Wellsville in?

Wellsville and the 66092 zip code are in Franklin 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 Wellsville?

Radon mitigation in Wellsville 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 Wellsville?

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 Kansas

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0