Rainbow, TX Radon Levels
Check local Rainbow radon levels and find certified testing and mitigation professionals to keep your home safe
Rainbow, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Somervell County, TX
Zip Code
76077
Located in Somervell County along the Brazos River valley, Rainbow sits atop limestone and sandstone formations characteristic of the Texas Hill Country region. Testing data for zip code 76077 is currently limited, making professional radon assessment important for area homeowners. The underlying geology can create pockets of elevated radon, though most Texas communities typically see readings below EPA action levels.
Rainbow, 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 Rainbow?
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Radon FAQ for Rainbow, TX
What EPA Radon Zone is Rainbow in?
Rainbow and the 76077 zip code are in Somervell 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 Rainbow?
Radon mitigation in Rainbow 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 Rainbow?
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 |