Merrifield, MN Radon Levels

Q: What EPA Radon Zone is Merrifield in?

Merrifield is in Crow Wing County, EPA Zone 2.

Q: How much does radon mitigation cost in Merrifield?

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

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

Merrifield, MN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Crow Wing County, MN

Zip Code 56465

Deep in Minnesota's lake country, Merrifield sits in Crow Wing County where glacial deposits over Precambrian bedrock create conditions favorable for radon accumulation in zip code 56465. Testing data for this northern Minnesota community is currently limited, underscoring the need for homeowner-initiated testing. The combination of granite bedrock, dense glacial till, and the prevalence of basement homes in this climate makes professional radon testing particularly important for area residents.

9.25

pCi/L area average

Above EPA Action Level

Crow Wing County average: 9.25 pCi/L, based on 4 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Merrifield 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+

Merrifield, 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 Merrifield, MN

No homeowner tests have been submitted for Merrifield 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
Nisswa	8.4 mi	4.00 pCi/L	1
Pequot Lakes	8.7 mi	8.00 pCi/L	1
Crosslake	9.6 mi	9.00 pCi/L	1
Deerwood	13.6 mi	16.00 pCi/L	1
Aitkin	23.6 mi	8.00 pCi/L	1
Motley	26.8 mi	7.00 pCi/L	1
Longville	33.7 mi	7.50 pCi/L	2
Hackensack	35.6 mi	4.00 pCi/L	2

Crow Wing County Radon Profile

Crow Wing County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 4 cities in Crow Wing County average 9.25 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Crow Wing County.

Radon FAQ for Merrifield, MN

What EPA Radon Zone is Merrifield in?

Merrifield and the 56465 zip code are in Crow Wing County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Merrifield?

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

Radon mitigation in Merrifield 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 Merrifield?

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.