Castle Dale, UT Radon Levels
Check local Castle Dale radon levels and find certified testing and mitigation professionals to keep your home safe
Castle Dale, UT Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Emery County, UT
Zip Code
84513
Located in Emery County in Utah's Castle Country, Castle Dale sits in a high desert valley where sedimentary rock formations can produce moderate radon levels. The community's housing reflects typical rural Utah construction, with many homes built on concrete slab foundations due to the arid climate. Testing data for zip code 84513 remains limited, so homeowners should conduct individual radon testing to determine their specific exposure risk.
Castle Dale, UT Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Castle Dale, UT
What EPA Radon Zone is Castle Dale in?
Castle Dale and the 84513 zip code are in Emery County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Castle Dale?
Radon mitigation in Castle Dale 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 Castle Dale?
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 Utah
Cities in Utah with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Vernal | 8.60 pCi/L | 5 |
| Logan | 8.00 pCi/L | 5 |
| Smithfield | 12.00 pCi/L | 4 |
| Bountiful | 6.75 pCi/L | 4 |
| Cedar City | 4.50 pCi/L | 4 |
| Eagle Mountain | 10.67 pCi/L | 3 |
| Heber City | 5.00 pCi/L | 3 |
| Brigham City | 9.00 pCi/L | 1 |
| Lehi | 7.00 pCi/L | 1 |
| Saint George | No submissions | 0 |