Malaga, WA Radon Mitigation and Testing

Q: What EPA Radon Zone is Malaga in?

Malaga is in Chelan County, EPA Zone 3.

Q: How much does radon mitigation cost in Malaga?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Chelan County

EPA Zone 3

Situated in Chelan County within Washington's Columbia River valley, Malaga sits among orchard country where volcanic soils and underlying basalt can create variable radon conditions. Local testing data remains limited for this agricultural community in zip code 98828, making professional radon testing essential for homeowners. Given the area's geological composition, residents should prioritize testing to establish baseline radon levels in their homes.

Malaga, WA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Malaga, WA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Malaga Radon Facts

Key details about the radon risk profile for Malaga and the 98828 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Chelan County, WA

Zip Code

98828

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Malaga and the 98828 zip code are located in Chelan County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Malaga, WA

What EPA Radon Zone is Malaga in?

Malaga and the 98828 zip code are in Chelan 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 Malaga?

Radon mitigation in Malaga 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 Malaga?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Vancouver	6.56 pCi/L	9
Kent	3.60 pCi/L	5
Seattle	5.25 pCi/L	4
Olympia	5.00 pCi/L	4
Bellevue	3.75 pCi/L	4
Spokane	11.67 pCi/L	3
Camas	8.00 pCi/L	3
Centralia	7.00 pCi/L	3
Bellingham	4.50 pCi/L	2
Kirkland	4.50 pCi/L	2
Washougal	8.00 pCi/L	1
Ridgefield	5.00 pCi/L	1
Moses Lake	No submissions	0