Ostrander, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Ostrander in?

Ostrander is in Fillmore County, EPA Zone 1.

Q: How much does radon mitigation cost in Ostrander?

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

Fillmore County

EPA Zone 1

This small community in Fillmore County lies within Minnesota's karst region, where limestone bedrock and underground cave systems can influence radon gas movement patterns. Testing data for zip code 55961 remains limited, making individual home testing essential for residents. Given the area's geological characteristics and EPA Zone 1 classification, homeowners should conduct radon testing to establish baseline readings for their properties.

Ostrander, MN Radon Mitigation

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

Ostrander, MN Radon Testing

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

Ostrander Radon Facts

Key details about the radon risk profile for Ostrander and the 55961 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Fillmore County, MN

Zip Code

55961

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Ostrander and the 55961 zip code are located in Fillmore 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 Ostrander, MN

What EPA Radon Zone is Ostrander in?

Ostrander and the 55961 zip code are in Fillmore 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 Ostrander?

Radon mitigation in Ostrander 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 Ostrander?

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