Thorndale, TX Radon Levels
Check local Thorndale radon levels and find certified testing and mitigation professionals to keep your home safe
Thorndale, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Milam County, TX
Zip Code
76577
Located in Milam County within the Austin Metro area, Thorndale sits on Cretaceous limestone and clay formations typical of the Texas Blackland Prairie region. The small community's housing includes both historic properties and newer rural developments, primarily featuring slab-on-grade foundations common to central Texas construction. Given the lack of testing data for zip code 76577, homeowners should consider radon testing as limestone bedrock can occasionally produce elevated readings.
Thorndale, TX 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 Thorndale?
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Radon FAQ for Thorndale, TX
What EPA Radon Zone is Thorndale in?
Thorndale and the 76577 zip code are in Milam County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Thorndale?
Radon mitigation in Thorndale 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 Thorndale?
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 Texas
Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Lubbock | 12.70 pCi/L | 10 |
| San Antonio | 6.57 pCi/L | 7 |
| Austin | 6.14 pCi/L | 7 |
| Dallas | 8.00 pCi/L | 5 |
| Abilene | 4.50 pCi/L | 2 |
| Houston | 3.50 pCi/L | 2 |
| Plano | 6.00 pCi/L | 1 |
| Frisco | 3.00 pCi/L | 1 |
| Nacogdoches | No submissions | 0 |