Keene, ND Radon Levels

Q: What EPA Radon Zone is Keene in?

Keene is in McKenzie County, EPA Zone 1.

Q: How much does radon mitigation cost in Keene?

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

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

Keene, ND Radon Facts

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

County McKenzie County, ND

Zip Code 58847

Positioned in western North Dakota's McKenzie County, Keene sits within the Williston Basin where sedimentary rock formations can influence radon levels. While testing data for zip code 58847 is currently limited, the region's geology and housing characteristics warrant professional assessment. North Dakota's variable radon potential across different geological zones makes individual property testing advisable for accurate readings.

Keene, 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 Keene, ND

What EPA Radon Zone is Keene in?

Keene and the 58847 zip code are in McKenzie 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 Keene?

Radon mitigation in Keene 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 Keene?

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