Lamont, WA Radon Levels
Check local Lamont radon levels and find certified testing and mitigation professionals to keep your home safe
Lamont, WA Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Whitman County, WA
Zip Code
99017
Positioned in Whitman County within Washington's Palouse agricultural region, Lamont sits over loess deposits and Columbia River basalt that create moderate radon potential. Testing data for zip code 99017 is currently limited, emphasizing the need for individual home testing. The area's rural homes with varying foundation styles built over the region's unique wind-deposited soils may experience different radon levels depending on construction methods.
Lamont, WA Radon Mitigation
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Radon FAQ for Lamont, WA
What EPA Radon Zone is Lamont in?
Lamont and the 99017 zip code are in Whitman 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 Lamont?
Radon mitigation in Lamont 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 Lamont?
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.