Hartland, MN Radon Levels

Q: What EPA Radon Zone is Hartland in?

Hartland is in Freeborn County, EPA Zone 1.

Q: How much does radon mitigation cost in Hartland?

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

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

Hartland, MN Radon Facts

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

County Freeborn County, MN

Zip Code 56042

This community in Freeborn County sits on glacial till deposits over limestone bedrock in southern Minnesota's high radon potential region. Hartland's residential areas feature primarily single-family homes built throughout the 20th century, with full basements standard in Minnesota construction where radon can concentrate. Given limited testing data for zip code 56042 and the area's EPA Zone 1 status, homeowners should prioritize professional radon assessment.

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 Hartland 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+

Hartland, 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 Hartland, MN

No homeowner tests have been submitted for Hartland 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	11.7 mi	7.00 pCi/L	1
Wells	13.4 mi	6.00 pCi/L	1
Blooming Prairie	21.7 mi	4.00 pCi/L	1
Blue Earth	32.8 mi	7.00 pCi/L	1
Lyle	33.1 mi	3.00 pCi/L	1
Faribault	35.2 mi	10.00 pCi/L	2
Mankato	38.6 mi	14.00 pCi/L	1
Montgomery	43.9 mi	5.00 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 Hartland, MN

What EPA Radon Zone is Hartland in?

Hartland and the 56042 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 Hartland?

No homeowner radon tests have been submitted for Hartland 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 Hartland 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 Hartland?

Radon mitigation in Hartland 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 Hartland?

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.