Clitherall, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Clitherall in?

Clitherall is in Otter Tail County, EPA Zone 1.

Q: How much does radon mitigation cost in Clitherall?

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

Otter Tail County

EPA Zone 1

Small Clitherall in Otter Tail County (56524) lies within Minnesota's lake-rich region, where glacial deposits over various bedrock types create diverse radon potential. Testing data is currently limited for this rural community, making individual home testing important for residents. The area's glacial till soils and mixed geology typical of west-central Minnesota require property-specific radon evaluation.

Clitherall, MN Radon Mitigation

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

Clitherall, MN Radon Testing

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

Clitherall Radon Facts

Key details about the radon risk profile for Clitherall and the 56524 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Otter Tail County, MN

Zip Code

56524

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Clitherall and the 56524 zip code are located in Otter Tail County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Clitherall, MN

What EPA Radon Zone is Clitherall in?

Clitherall and the 56524 zip code are in Otter Tail County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Clitherall?

Radon mitigation in Clitherall 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 Clitherall?

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 Minnesota

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

City	Avg User Radon Level	Submissions
Savage	5.00 pCi/L	3
Faribault	10.00 pCi/L	2
Shakopee	6.50 pCi/L	2
Minneapolis	5.00 pCi/L	2
Lakeville	6.00 pCi/L	1
Delano	5.00 pCi/L	1
Montgomery	5.00 pCi/L	1
Rosemount	No submissions	0