Millville, MN Radon Levels

Q: What EPA Radon Zone is Millville in?

Millville is in Wabasha County, EPA Zone 1.

Q: How much does radon mitigation cost in Millville?

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

Check local Millville radon levels and find certified testing and mitigation professionals to keep your home safe

Millville, MN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Wabasha County, MN

Zip Code 55957

Positioned in Wabasha County within the Rochester Metro area, Millville sits atop limestone bedrock that can contribute to elevated radon levels throughout southeastern Minnesota. Current testing data for zip code 55957 remains limited, though the region's geological conditions warrant careful attention. Professional radon testing helps homeowners understand their specific property's risk profile.

6.71

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.71 pCi/L, based on 7 tests from 5 nearby cities. No readings have been submitted for Millville yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Millville, MN Radon Mitigation

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

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Radon Readings Near Millville, MN

No homeowner tests have been submitted for Millville yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Minnesota City	28.1 mi	7.00 pCi/L	1
Winona	31.5 mi	10.00 pCi/L	1
Hastings	44.2 mi	8.50 pCi/L	2
Blooming Prairie	45.8 mi	4.00 pCi/L	1
Northfield	47.0 mi	4.50 pCi/L	2

Wabasha County Radon Profile

Because of its underlying geology, Wabasha County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Direct test data for Wabasha County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Wabasha County home regardless of zone or a neighbor's results.

Radon FAQ for Millville, MN

What EPA Radon Zone is Millville in?

Millville and the 55957 zip code are in Wabasha 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.

Why are radon readings shown from areas near Millville?

No homeowner radon tests have been submitted for Millville yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Wabasha County average—are the best available indicator of local conditions until Millville homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Millville?

Radon mitigation in Millville 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 Millville?

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.