Ogden, KS Radon Levels

Q: What EPA Radon Zone is Ogden in?

Ogden is in Riley County, EPA Zone 1.

Q: How much does radon mitigation cost in Ogden?

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

Check local Ogden radon levels and find certified testing and mitigation professionals to keep your home safe

Ogden, KS Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Riley County, KS

Zip Code 66517

Located in Riley County within the Flint Hills region of east-central Kansas, Ogden sits atop limestone and shale formations that can produce elevated radon levels across the area. The community's housing stock includes a mix of historic homes and newer residential development, many with full basements built into the region's characteristic limestone bedrock. While specific testing data for zip code 66517 remains limited, homeowners should prioritize radon testing given the geological conditions that favor radon production.

Ogden, KS Radon Mitigation

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

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Radon FAQ for Ogden, KS

What EPA Radon Zone is Ogden in?

Ogden and the 66517 zip code are in Riley 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 Ogden?

Radon mitigation in Ogden 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 Ogden?

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 in Kansas with the most user-submitted radon test data, ranked by number of submissions.

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