Mott, ND Radon Levels
Check local Mott radon levels and find certified testing and mitigation professionals to keep your home safe
Mott, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Hettinger County, ND
Zip Code
58646
Southwestern North Dakota's Hettinger County sits on sedimentary bedrock including lignite coal deposits that can produce elevated radon levels. Testing data for zip code 58646 remains limited, but North Dakota consistently ranks among states with high radon potential. Rural homeowners should prioritize testing, as the area's uranium-bearing shale formations and long, cold winters that reduce natural ventilation create conditions favorable for radon accumulation.
Mott, 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 Mott?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Hettinger County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Mott, ND
What EPA Radon Zone is Mott in?
Mott and the 58646 zip code are in Hettinger 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 Mott?
Radon mitigation in Mott 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 Mott?
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 |