Gorham, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Gorham in?

Gorham is in Russell County, EPA Zone 1.

Q: How much does radon mitigation cost in Gorham?

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

Russell County

EPA Zone 1

Situated in Russell County in central Kansas, Gorham sits over sedimentary rock formations typical of the Great Plains region. Testing data for this rural 67640 zip code community remains limited, making professional radon evaluation valuable for homeowners. Kansas geology varies across the state, and individual home characteristics can significantly influence indoor radon levels.

Gorham, KS Radon Mitigation

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

Gorham, KS Radon Testing

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

Gorham Radon Facts

Key details about the radon risk profile for Gorham and the 67640 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Russell County, KS

Zip Code

67640

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Gorham and the 67640 zip code are located in Russell County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Gorham, KS

What EPA Radon Zone is Gorham in?

Gorham and the 67640 zip code are in Russell County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Gorham?

Radon mitigation in Gorham 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 Gorham?

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 Kansas

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

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0