Wishek, ND Radon Levels

Q: What EPA Radon Zone is Wishek in?

Wishek is in McIntosh County, EPA Zone 1.

Q: How much does radon mitigation cost in Wishek?

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

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

Wishek, ND Radon Facts

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

County McIntosh County, ND

Zip Code 58495

Situated in south-central McIntosh County, Wishek exemplifies North Dakota's German-Russian heritage communities built across the prairie's glacial till landscape. Radon testing data for the 58495 area remains unavailable, despite North Dakota's EPA Zone 1 high-risk classification throughout much of the state. Prairie residents should prioritize testing, especially given the area's rich soils over uranium-bearing shale formations that commonly produce elevated radon levels.

Wishek, 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 Wishek, ND

What EPA Radon Zone is Wishek in?

Wishek and the 58495 zip code are in McIntosh 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 Wishek?

Radon mitigation in Wishek 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 Wishek?

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