Spokane, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Spokane in?

Spokane is in Christian County, EPA Zone 2.

Q: How much does radon mitigation cost in Spokane?

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

Christian County

EPA Zone 2

Located in Christian County within the Springfield Metro area, this small Missouri community sits in zip code 65754. Testing data for radon levels remains limited in this area, making professional radon testing essential for homeowners. Given the variable geology across Missouri, residents should conduct baseline radon measurements to ensure their homes maintain safe indoor air quality.

Spokane, MO Radon Mitigation

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

Spokane, MO Radon Testing

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

Spokane Radon Facts

Key details about the radon risk profile for Spokane and the 65754 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Christian County, MO

Zip Code

65754

Predicted Screening Level

2–4 pCi/L (Zone 2)

Spokane and the 65754 zip code are located in Christian 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 Spokane, MO

What EPA Radon Zone is Spokane in?

Spokane and the 65754 zip code are in Christian 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 Spokane?

Radon mitigation in Spokane 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 Spokane?

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 Missouri

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

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0