Mobridge, SD Radon Levels
Check local Mobridge radon levels and find certified testing and mitigation professionals to keep your home safe
Mobridge, SD Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Walworth County, SD
Zip Code
57601
Situated along the Missouri River in Walworth County, this northern South Dakota community sits in an EPA Zone 1 high radon potential area where glacial deposits over Pierre Shale create favorable conditions for radon accumulation. With limited testing data currently available, homeowners in the 57601 zip code are strongly encouraged to test their homes.
Mobridge, SD 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 Mobridge?
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1-800-299-3578
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Radon FAQ for Mobridge, SD
What EPA Radon Zone is Mobridge in?
Mobridge and the 57601 zip code are in Walworth 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 Mobridge?
Radon mitigation in Mobridge 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 Mobridge?
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 South Dakota
Cities in South Dakota with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Spearfish | 7.75 pCi/L | 4 |
| Rapid City | 10.50 pCi/L | 2 |
| Aberdeen | 8.50 pCi/L | 2 |
| Sioux Falls | 6.00 pCi/L | 2 |
| Watertown | 6.00 pCi/L | 2 |