Horace, ND Radon Levels
Check local Horace radon levels and find certified testing and mitigation professionals to keep your home safe
Horace, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Cass County, ND
Zip Code
58047
This growing Cass County suburb in the Fargo Metro area sits on Red River Valley clay over glacial deposits that can influence radon levels throughout eastern North Dakota. Horace features predominantly newer residential development with full basements typical of northern climates, where radon can accumulate during heating seasons. Testing data for zip code 58047 remains limited, making radon assessment recommended for homeowners in this rapidly developing community.
Horace, 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 Horace?
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Radon FAQ for Horace, ND
What EPA Radon Zone is Horace in?
Horace and the 58047 zip code are in Cass 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 Horace?
Radon mitigation in Horace 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 Horace?
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 |