Springfield, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Springfield in?

Springfield is in Lane County, EPA Zone 3.

Q: How much does radon mitigation cost in Springfield?

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

Lane County

EPA Zone 3

Situated in Lane County as part of the Eugene Metro area, Springfield rests in the Willamette Valley where volcanic soils typically produce lower radon levels. The community features a mix of mid-century ranch homes and newer construction, many built on crawl space foundations common to the Pacific Northwest. While comprehensive testing data is currently limited for Springfield, homeowners should still conduct radon testing as individual readings can vary significantly based on construction details and soil conditions.

Springfield, OR Radon Mitigation

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

Springfield, OR Radon Testing

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

Springfield Radon Facts

Key details about the radon risk profile for Springfield and the 97477 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Lane County, OR

Zip Code

97477

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Springfield and the 97477 zip code are located in Lane 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 Springfield, OR

What EPA Radon Zone is Springfield in?

Springfield and the 97477 zip code are in Lane 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 Springfield?

Radon mitigation in Springfield 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 Springfield?

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

City	Avg User Radon Level	Submissions
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
Lincoln City	No submissions	0
West Linn	No submissions	0