Ramona, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Ramona in?

Ramona is in Washington County, EPA Zone 3.

Q: How much does radon mitigation cost in Ramona?

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

Washington County

EPA Zone 3

Small Washington County communities like Ramona sit within Oklahoma's Osage Plains region, where Pennsylvanian limestone and shale create variable radon potential across the landscape. Testing data for zip code 74061 remains limited, preventing accurate local assessment. Given northeastern Oklahoma's complex geological conditions and the variability of radon levels across the region, professional home testing provides essential safety evaluation.

Ramona, OK Radon Mitigation

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

Ramona, OK Radon Testing

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

Ramona Radon Facts

Key details about the radon risk profile for Ramona and the 74061 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Washington County, OK

Zip Code

74061

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Ramona and the 74061 zip code are located in Washington County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Ramona, OK

What EPA Radon Zone is Ramona in?

Ramona and the 74061 zip code are in Washington County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Ramona?

Radon mitigation in Ramona 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 Ramona?

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 Oklahoma

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Tulsa	8.14 pCi/L	7
Oklahoma City	7.00 pCi/L	1
Edmond	5.00 pCi/L	1