Wahpeton, ND Radon Levels
Check local Wahpeton radon levels and find certified testing and mitigation professionals to keep your home safe
Wahpeton, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Richland County, ND
Zip Code
58075
Positioned in Richland County along the Red River valley, Wahpeton sits on glacial lake deposits and clay soils that create very high radon potential typical of eastern North Dakota. With testing data limited for zip code 58075, the geological conditions strongly suggest homeowners should test their properties. Both older downtown buildings and newer residential areas warrant radon assessment.
Wahpeton, 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 Wahpeton?
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1-800-299-3578
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Radon FAQ for Wahpeton, ND
What EPA Radon Zone is Wahpeton in?
Wahpeton and the 58075 zip code are in Richland 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 Wahpeton?
Radon mitigation in Wahpeton 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 Wahpeton?
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 |