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Washington Court House, OH Radon Levels

Check local Washington Court House radon levels and find certified testing and mitigation professionals to keep your home safe


Washington Court House, OH Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Fayette County, OH
Zip Code 43160
Avg. User Level 8.00 pCi/L
User Tests 1

Positioned in Fayette County in south-central Ohio, this community shows an average radon level of 8.0 pCi/L based on limited testing data. This reading significantly exceeds the EPA action level of 4.0 pCi/L, indicating residents in zip code 43160 should prioritize radon testing and mitigation. The area's glacial till deposits over shale bedrock create favorable conditions for radon gas production and accumulation in homes.

8.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Washington Court House, OH. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Washington Court House, OH Radon Mitigation

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Washington Court House, OH Radon Levels

User-submitted radon test readings from homes in the Washington Court House area.

Radon LevelCityHome AgeFoundation
8 pCi/L Washington Court House, OH 51-99 Years No Basement/All Crawl Space

Have a radon test result for Washington Court House? Submit your reading to help other homeowners.

Radon FAQ for Washington Court House, OH

What is the average radon level in Washington Court House, OH?
Based on 1 user-submitted test, the average radon level in Washington Court House is 8.00 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 Washington Court House in?
Washington Court House and the 43160 zip code are in Fayette 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 Washington Court House?
Radon mitigation in Washington Court House 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 Washington Court House?
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 Ohio

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

CityAvg User Radon LevelSubmissions
Marietta 8.00 pCi/L 5
Cincinnati 5.20 pCi/L 5
Hilliard 11.75 pCi/L 4
Wilmington 5.25 pCi/L 4
Newark 15.00 pCi/L 3
Athens 11.33 pCi/L 3
Findlay 10.33 pCi/L 3
Perrysburg 9.67 pCi/L 3
Powell 8.33 pCi/L 3
Columbus 6.00 pCi/L 3