Tygh Valley, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Tygh Valley in?

Tygh Valley is in Wasco County, EPA Zone 2.

Q: How much does radon mitigation cost in Tygh Valley?

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

Wasco County

EPA Zone 2

Nestled in Wasco County within Oregon's Columbia River Gorge region, Tygh Valley sits over volcanic bedrock and alluvial deposits that create variable radon conditions throughout the area. The rural valley community features a mix of ranch homes and rural properties, many with partial basements or crawl spaces typical of the region's construction patterns. Since comprehensive radon testing data for zip code 97063 is not available, residents should test their homes to understand potential radon exposure in this unique geological setting.

Tygh Valley, OR Radon Mitigation

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

Tygh Valley, OR Radon Testing

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

Tygh Valley Radon Facts

Key details about the radon risk profile for Tygh Valley and the 97063 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Wasco County, OR

Zip Code

97063

Predicted Screening Level

2–4 pCi/L (Zone 2)

Tygh Valley and the 97063 zip code are located in Wasco 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 Tygh Valley, OR

What EPA Radon Zone is Tygh Valley in?

Tygh Valley and the 97063 zip code are in Wasco 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 Tygh Valley?

Radon mitigation in Tygh Valley 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 Tygh Valley?

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