Audubon, MN Radon Levels

Q: What EPA Radon Zone is Audubon in?

Audubon is in Becker County, EPA Zone 1.

Q: How much does radon mitigation cost in Audubon?

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

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

Audubon, MN Radon Facts

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

County Becker County, MN

Zip Code 56511

Located in rural Becker County, Audubon sits within Minnesota's lake country where glacial deposits over granite bedrock create EPA Zone 1 conditions with high radon potential. Testing data for the 56511 area remains limited, making individual home assessment crucial for residents. Minnesota's geological formations consistently produce elevated radon levels, particularly in homes with the full basements common to cold climate construction.

5.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.00 pCi/L, based on 2 tests from 1 nearby city. No readings have been submitted for Audubon 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+

Audubon, 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 Audubon, MN

No homeowner tests have been submitted for Audubon 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
Fergus Falls	41.5 mi	5.00 pCi/L	2

Becker County Radon Profile

Becker 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. Few homeowner tests have been logged inside Becker County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Becker County to test, as levels can differ between neighboring homes.

Radon FAQ for Audubon, MN

What EPA Radon Zone is Audubon in?

Audubon and the 56511 zip code are in Becker 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 Audubon?

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

Radon mitigation in Audubon 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 Audubon?

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.