Bena, MN Radon Levels

Q: What EPA Radon Zone is Bena in?

Bena is in Cass County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Bena yet, so readings from the closest cities and the Cass 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 Bena?

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

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

Bena, MN Radon Facts

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

County Cass County, MN

Zip Code 56626

Nestled in Cass County within Minnesota's lake country, Bena experiences the typical radon conditions associated with glacial till soils over granite bedrock common to northern Minnesota. Testing data for this small community remains limited, making individual home testing particularly important. Given the area's geological setting and seasonal cabin usage patterns typical of the region, year-round residents and seasonal occupants alike should prioritize radon testing.

5.67

pCi/L area average

Above EPA Action Level

Cass County average: 5.67 pCi/L, based on 6 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Bena 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+

Bena, 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 Bena, MN

No homeowner tests have been submitted for Bena 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
Deer River	19.0 mi	10.00 pCi/L	1
Longville	22.5 mi	7.50 pCi/L	2
Walker	23.8 mi	4.00 pCi/L	1
Laporte	25.8 mi	4.00 pCi/L	1
Hackensack	27.5 mi	4.00 pCi/L	2
Nevis	40.1 mi	4.00 pCi/L	1
Crosslake	46.8 mi	9.00 pCi/L	1
Pequot Lakes	49.9 mi	8.00 pCi/L	1

Cass County Radon Profile

EPA mapping assigns Cass County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 4 cities in Cass County average 5.67 pCi/L across 6 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Cass County home regardless of zone or a neighbor's results.

Radon FAQ for Bena, MN

What EPA Radon Zone is Bena in?

Bena and the 56626 zip code are in Cass 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 Bena?

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

Radon mitigation in Bena 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 Bena?

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.