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Mooresville, IN Radon Levels

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


Mooresville, IN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Morgan County, IN
Zip Code 46158
Avg. User Level 10.00 pCi/L
User Tests 2

Located southwest of Indianapolis in Morgan County, Mooresville sits atop glacial till deposits that contribute to elevated radon potential across central Indiana. Testing data from zip code 46158 shows an average radon level of 10.0 pCi/L, which exceeds the EPA action level of 4.0 pCi/L. Homes in this area, many built with full basements typical of the Indianapolis metro region, should prioritize radon testing and mitigation.

10.00
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Mooresville, IN. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Mooresville, IN Radon Mitigation

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Mooresville, IN Radon Levels

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

Radon LevelCityHome AgeFoundation
13 pCi/L Mooresville, IN 0-20 Years Full Basement
7 pCi/L Mooresville, IN 21-50 Years Full Basement

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

Radon FAQ for Mooresville, IN

What is the average radon level in Mooresville, IN?
Based on 2 user-submitted tests, the average radon level in Mooresville is 10.00 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 Mooresville in?
Mooresville and the 46158 zip code are in Morgan 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 Mooresville?
Radon mitigation in Mooresville 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 Mooresville?
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 Indiana

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

CityAvg User Radon LevelSubmissions
Bloomington 8.14 pCi/L 7
Kokomo 7.40 pCi/L 5
Lafayette 15.00 pCi/L 3
Valparaiso 10.00 pCi/L 3
Westfield 6.33 pCi/L 3
Avon 6.00 pCi/L 3
West Lafayette 10.50 pCi/L 2
Dyer 9.50 pCi/L 2
Columbus 7.50 pCi/L 2
Noblesville 7.00 pCi/L 2