Call For A Free Quote: 1-800-299-3578 (toll free) | 316-854-1058 (local)

El Dorado, KS Radon Levels

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


El Dorado, KS Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Butler County, KS
Zip Code 67042
Avg. User Level 5.00 pCi/L
User Tests 1

Located in Butler County within the Wichita Metro area, El Dorado sits atop Permian limestone and shale formations that contribute to elevated radon potential across south-central Kansas. Recent testing data shows an average radon level of 5.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. The community's mix of older homes with full basements and newer construction provides various pathways for radon entry, making testing and mitigation particularly important for local residents.

5.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in El Dorado, KS. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

El Dorado, KS Radon Mitigation

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

Need Radon Mitigation or Testing in El Dorado?

  • 100% Free, No-Obligation Quotes
  • Matches You with State-Licensed Butler County Pros
1-800-299-3578 316-854-1058 (local) Toll-free · Mon–Fri 8am–6pm ET

El Dorado, KS Radon Levels

User-submitted radon test readings from homes in the El Dorado area.

Radon LevelCityHome AgeFoundation
5 pCi/L El Dorado, KS 51-99 Years No Basement/All Crawl Space

Have a radon test result for El Dorado? Submit your reading to help other homeowners.

Radon FAQ for El Dorado, KS

What is the average radon level in El Dorado, KS?
Based on 1 user-submitted test, the average radon level in El Dorado is 5.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is El Dorado in?
El Dorado and the 67042 zip code are in Butler 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 El Dorado?
Radon mitigation in El Dorado 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 El Dorado?
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.

CityAvg User Radon LevelSubmissions
Topeka 6.00 pCi/L 1
Overland Park No submissions 0