Canyon Dam, CA Radon Levels
Check local Canyon Dam radon levels and find certified testing and mitigation professionals to keep your home safe
Canyon Dam, CA Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Plumas County, CA
Zip Code
95923
Nestled in the Sierra Nevada foothills of Plumas County, Canyon Dam sits on granitic and volcanic geology that can produce variable radon levels depending on local rock composition. The mountain community features primarily single-story homes and cabins typical of Sierra Nevada residential construction. Testing data for zip code 95923 remains limited, making individual home testing important for residents in this geologically diverse region.
Canyon Dam, CA 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 Canyon Dam?
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Radon FAQ for Canyon Dam, CA
What EPA Radon Zone is Canyon Dam in?
Canyon Dam and the 95923 zip code are in Plumas 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 Canyon Dam?
Radon mitigation in Canyon Dam 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 Canyon Dam?
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 California
Cities in California with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Los Angeles | 7.83 pCi/L | 6 |
| Mammoth Lakes | 10.80 pCi/L | 5 |
| San Jose | 4.20 pCi/L | 5 |
| Rancho Palos Verdes | 8.00 pCi/L | 4 |
| Bishop | 6.25 pCi/L | 4 |
| Oakland | 5.00 pCi/L | 4 |
| Woodland Hills | 7.67 pCi/L | 3 |
| South Lake Tahoe | 6.33 pCi/L | 3 |
| Palos Verdes Peninsula | 6.00 pCi/L | 3 |
| Sacramento | 4.33 pCi/L | 3 |