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Aumsville, OR Radon Levels

Check local Aumsville radon levels and find certified testing and mitigation professionals to keep your home safe


Aumsville, OR Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Marion County, OR
Zip Code 97325
Avg. User Level 4.50 pCi/L
User Tests 2

Aumsville in Marion County shows an average radon level of 4.5 pCi/L based on limited testing data, which slightly exceeds the EPA action level. Located within the Salem Metro area in EPA Zone 3, the community sits in Oregon's Willamette Valley where volcanic soils over basalt bedrock can produce moderate radon levels. Homeowners in zip code 97325 should consider radon testing and mitigation, particularly in homes with basements or those built in areas with different geological conditions.

4.50
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Aumsville, OR. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Aumsville, OR Radon Mitigation

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Aumsville, OR Radon Levels

User-submitted radon test readings from homes in the Aumsville area.

Radon LevelCityHome AgeFoundation
4 pCi/L Aumsville, OR 100+ Years No Basement/All Crawl Space
5 pCi/L Aumsville, OR 100+ Years Full Basement

Have a radon test result for Aumsville? Submit your reading to help other homeowners.

Radon FAQ for Aumsville, OR

What is the average radon level in Aumsville, OR?
Based on 2 user-submitted tests, the average radon level in Aumsville is 4.50 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Aumsville in?
Aumsville and the 97325 zip code are in Marion 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 Aumsville?
Radon mitigation in Aumsville 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 Aumsville?
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 Oregon

Cities in Oregon with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Corvallis 5.60 pCi/L 5
Astoria 9.25 pCi/L 4
La Grande 10.67 pCi/L 3
Bend 3.33 pCi/L 3
Salem 9.00 pCi/L 2
Eugene 7.00 pCi/L 2
Medford 7.00 pCi/L 1
Dundee 6.00 pCi/L 1
Ashland 4.00 pCi/L 1
Portland 4.00 pCi/L 1