Heron Lake, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Heron Lake in?

Heron Lake is in Jackson County, EPA Zone 1.

Q: How much does radon mitigation cost in Heron Lake?

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

Jackson County

EPA Zone 1

This Jackson County community sits in southwestern Minnesota's glacial till region, where dense clay deposits over limestone bedrock create favorable conditions for radon accumulation. Testing data for the 56137 area remains limited, emphasizing the need for professional radon measurements. EPA Zone 1 designation indicates high radon potential, making testing particularly important for homes with basements.

Heron Lake, MN Radon Mitigation

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

Heron Lake, MN Radon Testing

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

Heron Lake Radon Facts

Key details about the radon risk profile for Heron Lake and the 56137 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Jackson County, MN

Zip Code

56137

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Heron Lake and the 56137 zip code are located in Jackson 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 Heron Lake, MN

What EPA Radon Zone is Heron Lake in?

Heron Lake and the 56137 zip code are in Jackson 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 Heron Lake?

Radon mitigation in Heron Lake 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 Heron Lake?

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