Souris, ND Radon Levels
Check local Souris radon levels and find certified testing and mitigation professionals to keep your home safe
Souris, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Bottineau County, ND
Zip Code
58783
Located in Bottineau County in north-central North Dakota near the Canadian border, Souris sits where glacial till deposits can create significant radon potential. The community in zip code 58783 has limited testing data, but North Dakota's position in EPA Zone 1 reflects serious statewide radon risk. Prairie soils over uranium-bearing bedrock frequently produce elevated readings, making testing crucial for all residents.
Souris, 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 Souris?
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1-800-299-3578
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Radon FAQ for Souris, ND
What EPA Radon Zone is Souris in?
Souris and the 58783 zip code are in Bottineau 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 Souris?
Radon mitigation in Souris 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 Souris?
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 |