Dayton, NV Radon Levels
Check local Dayton radon levels and find certified testing and mitigation professionals to keep your home safe
Dayton, NV Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Lyon County, NV
Zip Code
89403
Located in Lyon County within the Reno metropolitan area, Dayton sits in Nevada's high desert terrain where radon levels can be influenced by local geological formations. With sparse testing data for zip code 89403, individual home testing becomes particularly important. The community's mix of desert-adapted construction and varying soil conditions creates unique radon risk factors.
Dayton, NV 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 Dayton?
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Radon FAQ for Dayton, NV
What EPA Radon Zone is Dayton in?
Dayton and the 89403 zip code are in Lyon 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 Dayton?
Radon mitigation in Dayton 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 Dayton?
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 Nevada
Cities in Nevada with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Henderson | 9.70 pCi/L | 10 |
| Reno | 5.17 pCi/L | 6 |
| Carson City | 6.75 pCi/L | 4 |
| Gardnerville | 6.33 pCi/L | 3 |
| Spring Creek | 3.50 pCi/L | 2 |
| Las Vegas | 3.00 pCi/L | 1 |