Campbell, MN Radon Levels

Q: What EPA Radon Zone is Campbell in?

Campbell is in Wilkin County, EPA Zone 1.

Q: How much does radon mitigation cost in Campbell?

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

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

Campbell, MN Radon Facts

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

County Wilkin County, MN

Zip Code 56522

Situated in western Minnesota's Wilkin County near the North Dakota border, Campbell sits on glacial lake deposits and prairie soils characteristic of the Red River Valley region. The area's agricultural community in zip code 56522 features scattered rural homes with varying foundation types adapted to the flat terrain. Since local radon testing data is currently limited, residents should conduct individual testing to understand potential exposure levels in this area.

7.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.33 pCi/L, based on 3 tests from 2 nearby cities. No readings have been submitted for Campbell 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+

Campbell, 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 Campbell, MN

No homeowner tests have been submitted for Campbell 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	19.3 mi	5.00 pCi/L	2
Morris	45.6 mi	12.00 pCi/L	1

Wilkin County Radon Profile

The bedrock and soils beneath Wilkin County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. User-submitted readings are still sparse within Wilkin County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Wilkin County.

Radon FAQ for Campbell, MN

What EPA Radon Zone is Campbell in?

Campbell and the 56522 zip code are in Wilkin 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 Campbell?

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

Radon mitigation in Campbell 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 Campbell?

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.