Spray, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Spray in?

Spray is in Wheeler County, EPA Zone 2.

Q: How much does radon mitigation cost in Spray?

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

Wheeler County

EPA Zone 2

High in Wheeler County's remote eastern Oregon landscape, Spray sits among the state's high desert terrain where volcanic and sedimentary geology creates varied radon potential. The small community's scattered residential properties reflect typical rural Oregon housing patterns. Given the absence of local radon testing data, homeowners in zip code 97874 are encouraged to test their properties to establish individual radon levels.

Spray, OR Radon Mitigation

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

Spray, OR Radon Testing

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

Spray Radon Facts

Key details about the radon risk profile for Spray and the 97874 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Wheeler County, OR

Zip Code

97874

Predicted Screening Level

2–4 pCi/L (Zone 2)

Spray and the 97874 zip code are located in Wheeler County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Spray, OR

What EPA Radon Zone is Spray in?

Spray and the 97874 zip code are in Wheeler 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 Spray?

Radon mitigation in Spray 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 Spray?

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