Nashua, MN Radon Levels

Q: What EPA Radon Zone is Nashua in?

Nashua is in Wilkin County, EPA Zone 1.

Q: Why are radon readings shown from areas near Nashua?

No homeowner radon tests have been submitted for Nashua yet, so readings from the closest cities and the Wilkin County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Nashua?

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

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

Nashua, MN Radon Facts

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

County Wilkin County, MN

Zip Code 56565

Located in Wilkin County along the Minnesota-North Dakota border, Nashua sits within the Red River Valley where glacial lake deposits create unique soil conditions. Testing data for this rural farming community in zip code 56565 remains limited, making individual home testing particularly important. Residents should conduct radon measurements, especially in homes with full basements common in Minnesota's harsh climate zone.

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 Nashua 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+

Nashua, 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 Nashua, MN

No homeowner tests have been submitted for Nashua 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	18.8 mi	5.00 pCi/L	2
Morris	37.2 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 Nashua, MN

What EPA Radon Zone is Nashua in?

Nashua and the 56565 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 Nashua?

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

Radon mitigation in Nashua 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 Nashua?

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.