Cooperstown, ND Radon Levels
Check local Cooperstown radon levels and find certified testing and mitigation professionals to keep your home safe
Cooperstown, ND Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Griggs County, ND
Zip Code
58425
Located in Griggs County within EPA Zone 1, Cooperstown sits in an area with high radon potential according to federal assessments. Radon testing data for this community remains limited, making individual home testing crucial for residents. North Dakota's glacial geology and prairie soil conditions can contribute to elevated radon levels in homes with basements and crawl spaces.
Cooperstown, 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 Cooperstown?
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Radon FAQ for Cooperstown, ND
What EPA Radon Zone is Cooperstown in?
Cooperstown and the 58425 zip code are in Griggs 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 Cooperstown?
Radon mitigation in Cooperstown 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 Cooperstown?
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 |