Hampden, ND Radon Levels
Check local Hampden radon levels and find certified testing and mitigation professionals to keep your home safe
Hampden, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Ramsey County, ND
Zip Code
58338
Rural Ramsey County contains Hampden (58338) in EPA Zone 1, where radon testing data is currently unavailable. North Dakota's prairie geology and harsh winters create conditions that can lead to elevated indoor radon concentrations. Professional radon testing is particularly important for rural homeowners where limited local data makes individual property assessment essential.
Hampden, 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 Hampden?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Ramsey County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Hampden, ND
What EPA Radon Zone is Hampden in?
Hampden and the 58338 zip code are in Ramsey 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 Hampden?
Radon mitigation in Hampden 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 Hampden?
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 |