Springfield, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Springfield in?

Springfield is in Brown County, EPA Zone 1.

Q: How much does radon mitigation cost in Springfield?

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

Brown County

EPA Zone 1

Springfield in Brown County occupies the Minnesota River valley, where glacial deposits over sedimentary bedrock create moderate radon potential across this rural farming community. The town's housing mix includes both historic farmsteads and modern residential development, each presenting different foundation characteristics that influence radon entry rates. Since testing data for the 56087 area is currently limited, local homeowners should prioritize radon testing to understand their individual exposure levels.

Springfield, MN Radon Mitigation

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

Springfield, MN Radon Testing

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

Springfield Radon Facts

Key details about the radon risk profile for Springfield and the 56087 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Brown County, MN

Zip Code

56087

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Springfield and the 56087 zip code are located in Brown 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 Springfield, MN

What EPA Radon Zone is Springfield in?

Springfield and the 56087 zip code are in Brown 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 Springfield?

Radon mitigation in Springfield 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 Springfield?

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