Blackduck, MN Radon Levels

Q: What EPA Radon Zone is Blackduck in?

Blackduck is in Beltrami County, EPA Zone 2.

Q: How much does radon mitigation cost in Blackduck?

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

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

Blackduck, MN Radon Facts

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

County Beltrami County, MN

Zip Code 56630

Found in Beltrami County in northern Minnesota, Blackduck sits in EPA Zone 2, reflecting moderate radon potential from the region's glacial soils and underlying bedrock. With testing data currently unavailable for zip code 56630, homeowners should prioritize radon testing to understand their individual risk. Minnesota's diverse geology means radon levels can vary significantly, even in areas with moderate regional classifications.

6.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.00 pCi/L, based on 3 tests from 3 nearby cities. No readings have been submitted for Blackduck 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+

Blackduck, 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 Blackduck, MN

No homeowner tests have been submitted for Blackduck 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
Laporte	37.0 mi	4.00 pCi/L	1
Deer River	38.9 mi	10.00 pCi/L	1
Walker	45.1 mi	4.00 pCi/L	1

Beltrami County Radon Profile

EPA mapping assigns Beltrami County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Direct test data for Beltrami County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Beltrami County home regardless of zone or a neighbor's results.

Radon FAQ for Blackduck, MN

What EPA Radon Zone is Blackduck in?

Blackduck and the 56630 zip code are in Beltrami 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 Blackduck?

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

Radon mitigation in Blackduck 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 Blackduck?

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.