Welda, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Welda in?

Welda is in Anderson County, EPA Zone 2.

Q: How much does radon mitigation cost in Welda?

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

Anderson County

EPA Zone 2

Located in Anderson County in southeastern Kansas, Welda sits in an area with sedimentary limestone bedrock that can contribute to radon gas formation. The community features rural residential properties, many with partial basements or crawl spaces typical of early-to-mid 20th century construction. Since radon testing data for zip code 66091 is currently limited, local homeowners should conduct their own testing to determine potential exposure levels.

Welda, KS Radon Mitigation

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

Welda, KS Radon Testing

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

Welda Radon Facts

Key details about the radon risk profile for Welda and the 66091 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Anderson County, KS

Zip Code

66091

Predicted Screening Level

2–4 pCi/L (Zone 2)

Welda and the 66091 zip code are located in Anderson 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 Welda, KS

What EPA Radon Zone is Welda in?

Welda and the 66091 zip code are in Anderson 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 Welda?

Radon mitigation in Welda 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 Welda?

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