Mohall, ND Radon Levels
Check local Mohall radon levels and find certified testing and mitigation professionals to keep your home safe
Mohall, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Renville County, ND
Zip Code
58761
Located in northwestern North Dakota's Renville County, Mohall sits within EPA Zone 1 where glacial deposits over Pierre Shale create significant radon potential. Testing data for the 58761 area remains limited, though the geological context strongly encourages professional radon measurement for all residents. Rural properties with varied foundation types may experience different radon accumulation patterns.
Mohall, 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 Mohall?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Renville County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Mohall, ND
What EPA Radon Zone is Mohall in?
Mohall and the 58761 zip code are in Renville 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 Mohall?
Radon mitigation in Mohall 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 Mohall?
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 |