Drewsey, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Drewsey in?

Drewsey is in Harney County, EPA Zone 2.

Q: How much does radon mitigation cost in Drewsey?

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

Harney County

EPA Zone 2

This remote community in Harney County sits in Oregon's high desert region, where volcanic bedrock and sparse population create unique radon conditions. Testing data remains unavailable for zip code 97904, but the area's EPA Zone 2 designation indicates moderate potential for radon accumulation. Ranch-style homes and properties with basements should prioritize professional radon testing.

Drewsey, OR Radon Mitigation

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

Drewsey, OR Radon Testing

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

Drewsey Radon Facts

Key details about the radon risk profile for Drewsey and the 97904 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Harney County, OR

Zip Code

97904

Predicted Screening Level

2–4 pCi/L (Zone 2)

Drewsey and the 97904 zip code are located in Harney 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 Drewsey, OR

What EPA Radon Zone is Drewsey in?

Drewsey and the 97904 zip code are in Harney 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 Drewsey?

Radon mitigation in Drewsey 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 Drewsey?

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