Lanesboro, MN Radon Levels

Q: What EPA Radon Zone is Lanesboro in?

Lanesboro is in Fillmore County, EPA Zone 1.

Q: How much does radon mitigation cost in Lanesboro?

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

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

Lanesboro, MN Radon Facts

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

County Fillmore County, MN

Zip Code 55949

Nestled in Fillmore County within the Rochester Metro area, Lanesboro sits atop karst limestone terrain that can create significant radon potential throughout southeastern Minnesota. Testing data for the 55949 area is limited, but the county's geology suggests homeowners should conduct radon testing. The limestone bedrock and area's historic building stock make professional assessment essential for resident safety.

7.17

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.17 pCi/L, based on 6 tests from 5 nearby cities. No readings have been submitted for Lanesboro 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+

Lanesboro, 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 Lanesboro, MN

No homeowner tests have been submitted for Lanesboro 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
Winona	25.9 mi	10.00 pCi/L	1
Minnesota City	28.1 mi	7.00 pCi/L	1
Le Roy	29.0 mi	8.00 pCi/L	1
La Crescent	33.9 mi	7.50 pCi/L	2
Lyle	49.0 mi	3.00 pCi/L	1

Fillmore County Radon Profile

Because of its underlying geology, Fillmore 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 Fillmore 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 Fillmore County home regardless of zone or a neighbor's results.

Radon FAQ for Lanesboro, MN

What EPA Radon Zone is Lanesboro in?

Lanesboro and the 55949 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.

Why are radon readings shown from areas near Lanesboro?

No homeowner radon tests have been submitted for Lanesboro yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Fillmore County average—are the best available indicator of local conditions until Lanesboro 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 Lanesboro?

Radon mitigation in Lanesboro 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 Lanesboro?

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.