Lost Springs, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Lost Springs in?

Lost Springs is in Marion County, EPA Zone 1.

Q: How much does radon mitigation cost in Lost Springs?

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

Marion County

EPA Zone 1

Found in central Kansas's Marion County, Lost Springs sits in the Great Plains region where limestone bedrock can contribute to radon production. With testing data for this small community in zip code 66859 currently limited, homeowners should consider professional radon evaluation. The area's agricultural character and older housing stock, including many homes with partial basements, may provide pathways for radon gas to enter living spaces.

Lost Springs, KS Radon Mitigation

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

Lost Springs, KS Radon Testing

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

Lost Springs Radon Facts

Key details about the radon risk profile for Lost Springs and the 66859 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Marion County, KS

Zip Code

66859

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lost Springs and the 66859 zip code are located in Marion 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 Lost Springs, KS

What EPA Radon Zone is Lost Springs in?

Lost Springs and the 66859 zip code are in Marion 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 Lost Springs?

Radon mitigation in Lost Springs 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 Lost Springs?

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