Dudley, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Dudley in?

Dudley is in Stoddard County, EPA Zone 3.

Q: How much does radon mitigation cost in Dudley?

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

Stoddard County

EPA Zone 3

Located in southeastern Missouri's Stoddard County, Dudley sits on sedimentary formations that generally produce lower radon levels characteristic of EPA Zone 3 areas. Rural housing in the region typically includes older farmhouses and newer ranch-style homes, many with partial basements or slab foundations. While comprehensive radon testing data isn't available for Dudley, homeowners should still consider testing to establish their property's baseline radon profile.

Dudley, MO Radon Mitigation

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

Dudley, MO Radon Testing

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

Dudley Radon Facts

Key details about the radon risk profile for Dudley and the 63936 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Stoddard County, MO

Zip Code

63936

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Dudley and the 63936 zip code are located in Stoddard County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Dudley, MO

What EPA Radon Zone is Dudley in?

Dudley and the 63936 zip code are in Stoddard 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 Dudley?

Radon mitigation in Dudley 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 Dudley?

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 Missouri

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

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0