Lamoure, ND Radon Levels

Q: What EPA Radon Zone is Lamoure in?

Lamoure is in Lamoure County, EPA Zone 1.

Q: How much does radon mitigation cost in Lamoure?

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

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

Lamoure, ND Radon Facts

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

County Lamoure County, ND

Zip Code 58458

Serving as the Lamoure County seat in North Dakota's James River valley, this agricultural community sits over glacial lake deposits and Pierre shale formations that create high radon potential. Although testing data for zip code 58458 remains limited, the geological setting suggests homeowners should prioritize radon testing. Traditional prairie homes with full basements may be particularly susceptible to radon accumulation in this region.

Lamoure, ND Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Lamoure, ND

What EPA Radon Zone is Lamoure in?

Lamoure and the 58458 zip code are in Lamoure 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.

How much does radon mitigation cost in Lamoure?

Radon mitigation in Lamoure 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 Lamoure?

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.

Most Active Radon Markets in North Dakota

Cities in North Dakota with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Grand Forks	13.50 pCi/L	8
Grafton	7.67 pCi/L	3
Dickinson	6.00 pCi/L	3
Watford City	5.50 pCi/L	2
Bismarck	No submissions	0