Odessa, WA Radon Levels
Check local Odessa radon levels and find certified testing and mitigation professionals to keep your home safe
Odessa, WA Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Lincoln County, WA
Zip Code
99159
Nestled in Lincoln County within eastern Washington's agricultural heartland, Odessa is built on Columbia River basalt formations that typically yield lower radon concentrations. The community features a mix of early-to-mid 20th century farmhouses and newer residential construction, many with partial basements or crawl space foundations. Testing data for zip code 99159 is currently limited, making individual home testing essential for residents to understand their radon exposure levels.
Odessa, WA 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 Odessa?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Lincoln County Pros
Radon FAQ for Odessa, WA
What EPA Radon Zone is Odessa in?
Odessa and the 99159 zip code are in Lincoln 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 Odessa?
Radon mitigation in Odessa 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 Odessa?
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 Washington
Cities in Washington with the most user-submitted radon test data, ranked by number of submissions.