Haddam, KS Radon Levels
Check local Haddam radon levels and find certified testing and mitigation professionals to keep your home safe
Haddam, KS Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Washington County, KS
Zip Code
66944
Current radon testing data for Haddam in Washington County remains sparse, underscoring the value of individual home assessment for this rural Kansas community. The area's prairie soils and traditional housing construction can influence radon entry and accumulation patterns in residential properties. Homeowners in zip code 66944 should prioritize testing to understand their specific exposure risk.
Haddam, 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 Haddam, KS
What EPA Radon Zone is Haddam in?
Haddam and the 66944 zip code are in Washington 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 Haddam?
Radon mitigation in Haddam 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 Haddam?
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 |