Pilot Rock, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Pilot Rock in?

Pilot Rock is in Umatilla County, EPA Zone 2.

Q: How much does radon mitigation cost in Pilot Rock?

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

Umatilla County

EPA Zone 2

Positioned in Umatilla County's eastern Oregon landscape, Pilot Rock represents a rural community in ZIP 97868 within EPA Zone 2. Available radon testing data for this area remains sparse, encouraging homeowners to pursue individual assessment. The region's volcanic and sedimentary geology can create variable radon conditions that depend heavily on local soil composition and home construction characteristics.

Pilot Rock, OR Radon Mitigation

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

Pilot Rock, OR Radon Testing

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

Pilot Rock Radon Facts

Key details about the radon risk profile for Pilot Rock and the 97868 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Umatilla County, OR

Zip Code

97868

Predicted Screening Level

2–4 pCi/L (Zone 2)

Pilot Rock and the 97868 zip code are located in Umatilla 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 Pilot Rock, OR

What EPA Radon Zone is Pilot Rock in?

Pilot Rock and the 97868 zip code are in Umatilla 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 Pilot Rock?

Radon mitigation in Pilot Rock 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 Pilot Rock?

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