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Rochester, IN Radon Levels

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


Rochester, IN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Fulton County, IN
Zip Code 46975
Avg. User Level 16.00 pCi/L
User Tests 1

Situated in north-central Indiana's Fulton County, Rochester shows an average radon level of 16.0 pCi/L based on available data. This reading substantially exceeds the EPA action level, reflecting Indiana's glacial till geology and typical Midwest housing with full basements that readily accumulate radon gas. Residents in zip code 46975 should prioritize radon testing and mitigation given these significantly elevated levels.

16.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Rochester, IN Radon Mitigation

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

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Rochester, IN Radon Levels

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

Radon LevelCityHome AgeFoundation
16 pCi/L Rochester, IN 21-50 Years Full Basement

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

Radon FAQ for Rochester, IN

What is the average radon level in Rochester, IN?
Based on 1 user-submitted test, the average radon level in Rochester is 16.00 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 Rochester in?
Rochester and the 46975 zip code are in Fulton 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 Rochester?
Radon mitigation in Rochester 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 Rochester?
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