Nelson, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Nelson in?

Nelson is in Douglas County, EPA Zone 1.

Q: How much does radon mitigation cost in Nelson?

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

Douglas County

EPA Zone 1

This small community in Douglas County sits within Minnesota's lake country, where glacial deposits over Precambrian bedrock create conditions that can support radon accumulation. Testing data for zip code 56355 is currently limited, making it difficult to establish community-wide radon patterns. Residents should test their homes given the state's generally elevated radon potential, particularly in properties with basements extending into the glacial till.

Nelson, MN Radon Mitigation

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

Nelson, MN Radon Testing

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

Nelson Radon Facts

Key details about the radon risk profile for Nelson and the 56355 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Douglas County, MN

Zip Code

56355

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Nelson and the 56355 zip code are located in Douglas 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 Nelson, MN

What EPA Radon Zone is Nelson in?

Nelson and the 56355 zip code are in Douglas 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 Nelson?

Radon mitigation in Nelson 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 Nelson?

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