Waldo, AR Radon Levels
Check local Waldo radon levels and find certified testing and mitigation professionals to keep your home safe
Waldo, AR Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Columbia County, AR
Zip Code
71770
Positioned in Columbia County within Arkansas's Coastal Plain region, Waldo sits above sedimentary deposits and sandstone formations that typically produce lower radon levels. The area's Zone 3 EPA classification reflects generally reduced radon risk compared to northern regions. However, with limited testing data available for zip code 71770, local residents should still consider radon testing, particularly in homes with basement or crawl space foundations.
Waldo, AR 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 Waldo?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Columbia County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Waldo, AR
What EPA Radon Zone is Waldo in?
Waldo and the 71770 zip code are in Columbia 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 Waldo?
Radon mitigation in Waldo 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 Waldo?
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 Arkansas
Cities in Arkansas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Hot Springs Village | 11.60 pCi/L | 5 |
| Bentonville | 4.00 pCi/L | 4 |
| Bella Vista | 13.67 pCi/L | 3 |
| Little Rock | 7.00 pCi/L | 1 |