Selma, AL Radon Levels
Check local Selma radon levels and find certified testing and mitigation professionals to keep your home safe
Selma, AL Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Dallas County, AL
Zip Code
36701
Positioned in Dallas County along Alabama's Black Belt region, Selma sits over Cretaceous chalk and marl formations that generally produce low to moderate radon levels. Current testing data for zip codes 36701 and 36703 is limited, though the area's geology typically results in readings below EPA action thresholds. Local housing includes both historic structures and newer construction, with crawl space foundations being common throughout the region.
Selma, AL Radon Mitigation
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Radon FAQ for Selma, AL
What EPA Radon Zone is Selma in?
Selma and the 36701 zip code are in Dallas 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 Selma?
Radon mitigation in Selma 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 Selma?
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 Alabama
Cities in Alabama with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Huntsville | 9.00 pCi/L | 2 |
| Birmingham | 7.00 pCi/L | 2 |
| Madison | 4.00 pCi/L | 1 |