Colony, OK Radon Levels
Check local Colony radon levels and find certified testing and mitigation professionals to keep your home safe
Colony, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Washita County, OK
Zip Code
73021
Located in Washita County in west-central Oklahoma, Colony sits within Permian-era sedimentary formations that generally correlate with lower radon production potential. While testing data for zip code 73021 is currently unavailable, homeowners should still consider professional radon measurement as part of comprehensive home safety practices. Local geological variations and housing construction factors can occasionally create unexpected radon accumulation requiring professional attention.
Colony, OK 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 Colony?
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Radon FAQ for Colony, OK
What EPA Radon Zone is Colony in?
Colony and the 73021 zip code are in Washita 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 Colony?
Radon mitigation in Colony 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 Colony?
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 Oklahoma
Cities in Oklahoma with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Tulsa | 8.14 pCi/L | 7 |
| Oklahoma City | 7.00 pCi/L | 1 |
| Edmond | 5.00 pCi/L | 1 |