Clarkfield, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Clarkfield in?

Clarkfield is in Yellow Medicine County, EPA Zone 1.

Q: How much does radon mitigation cost in Clarkfield?

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

Yellow Medicine County

EPA Zone 1

Western Minnesota's Yellow Medicine County community sits on glacial drift deposits that contribute to the state's EPA Zone 1 radon classification. Testing data for zip code 56223 isn't currently available, though Minnesota's prairie geology and limestone bedrock create conditions favorable for radon accumulation in residential basements. Agricultural area residents should prioritize home testing, especially given the region's typical full-basement construction designed for Minnesota's harsh winters.

Clarkfield, MN Radon Mitigation

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

Clarkfield, MN Radon Testing

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

Clarkfield Radon Facts

Key details about the radon risk profile for Clarkfield and the 56223 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Yellow Medicine County, MN

Zip Code

56223

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Clarkfield and the 56223 zip code are located in Yellow Medicine 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 Clarkfield, MN

What EPA Radon Zone is Clarkfield in?

Clarkfield and the 56223 zip code are in Yellow Medicine 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 Clarkfield?

Radon mitigation in Clarkfield 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 Clarkfield?

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