Moro, OR Radon Mitigation and Testing

Q: What EPA Radon Zone is Moro in?

Moro is in Sherman County, EPA Zone 2.

Q: How much does radon mitigation cost in Moro?

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

Sherman County

EPA Zone 2

Located in rural Sherman County along the Columbia River plateau, Moro sits on basalt formations that generally produce lower radon levels. With testing data currently limited for the 97039 area, residents should establish baseline measurements for their properties. The community's high desert location and volcanic bedrock typically result in minimal radon accumulation, though individual testing remains the only reliable assessment method.

Moro, OR Radon Mitigation

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

Moro, OR Radon Testing

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

Moro Radon Facts

Key details about the radon risk profile for Moro and the 97039 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Sherman County, OR

Zip Code

97039

Predicted Screening Level

2–4 pCi/L (Zone 2)

Moro and the 97039 zip code are located in Sherman 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 Moro, OR

What EPA Radon Zone is Moro in?

Moro and the 97039 zip code are in Sherman 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 Moro?

Radon mitigation in Moro 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 Moro?

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