Twin Lakes, MN Radon Levels

Q: What EPA Radon Zone is Twin Lakes in?

Twin Lakes is in Freeborn County, EPA Zone 1.

Q: How much does radon mitigation cost in Twin Lakes?

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

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

Twin Lakes, MN Radon Facts

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

County Freeborn County, MN

Zip Code 56089

Located in southern Minnesota's Freeborn County, Twin Lakes currently lacks comprehensive radon testing data for ZIP 56089. The area's glacial till deposits and agricultural soils can contribute to moderate radon potential throughout the region. Minnesota homeowners should test their properties, particularly those with basements, as the state's geology and construction patterns create favorable conditions for radon accumulation in residential properties.

7.00

pCi/L area average

Above EPA Action Level

Freeborn County average: 7.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Twin Lakes itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Twin Lakes, 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 Twin Lakes, MN

No homeowner tests have been submitted for Twin Lakes 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
Albert Lea	7.0 mi	7.00 pCi/L	1
Wells	20.1 mi	6.00 pCi/L	1
Lyle	24.5 mi	3.00 pCi/L	1
Blooming Prairie	29.5 mi	4.00 pCi/L	1
Blue Earth	34.1 mi	7.00 pCi/L	1
Le Roy	45.8 mi	8.00 pCi/L	1

Freeborn County Radon Profile

Freeborn County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Freeborn County average 7.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Freeborn County to test, as levels can differ between neighboring homes.

Radon FAQ for Twin Lakes, MN

What EPA Radon Zone is Twin Lakes in?

Twin Lakes and the 56089 zip code are in Freeborn 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 Twin Lakes?

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

Radon mitigation in Twin Lakes 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 Twin Lakes?

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.