Dahlen, ND Radon Levels
Check local Dahlen radon levels and find certified testing and mitigation professionals to keep your home safe
Dahlen, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Nelson County, ND
Zip Code
58224
Located in Nelson County in east-central North Dakota, Dahlen sits on glacial till deposits that can produce elevated radon levels throughout the region. With testing data limited for ZIP code 58224, homeowners should prioritize professional radon assessment given North Dakota's high radon potential. The area's continental climate and typical basement construction create ideal conditions for radon accumulation during heating seasons.
Dahlen, ND Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Dahlen?
- 100% Free, No-Obligation Quotes
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1-800-299-3578
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Radon FAQ for Dahlen, ND
What EPA Radon Zone is Dahlen in?
Dahlen and the 58224 zip code are in Nelson 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 Dahlen?
Radon mitigation in Dahlen 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 Dahlen?
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 |