Penn, ND Radon Levels
Check local Penn radon levels and find certified testing and mitigation professionals to keep your home safe
Penn, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Ramsey County, ND
Zip Code
58362
This rural Ramsey County community sits in north-central North Dakota's glacial lake plain, where till deposits can create localized radon accumulation in basement areas. The area's housing stock includes older farmsteads alongside manufactured homes. With testing data limited for zip code 58362, homeowners should conduct radon testing given North Dakota's high radon potential throughout much of the state.
Penn, 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 Penn?
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Radon FAQ for Penn, ND
What EPA Radon Zone is Penn in?
Penn and the 58362 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 Penn?
Radon mitigation in Penn 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 Penn?
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 |