Cayuga, IN Radon Levels

Q: What is the average radon level in Cayuga, IN?

Based on 2 user-submitted tests, the average radon level is 13.50 pCi/L.

Q: What EPA Radon Zone is Cayuga in?

Cayuga is in Vermillion County, EPA Zone 1.

Q: How much does radon mitigation cost in Cayuga?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Cayuga, IN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Vermillion County, IN

Zip Code 47928

Avg. User Level 13.50 pCi/L

User Tests 2

Cayuga residents in Vermillion County face significantly elevated radon concerns, with local testing revealing an average level of 13.5 pCi/L â€” well above the EPA's 4.0 pCi/L action threshold. The area's glacial till deposits and underlying bedrock geology contribute to high radon potential throughout zip code 47928. Immediate radon mitigation is strongly recommended for homes showing these elevated readings in the Terre Haute Metro region.

13.50

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Cayuga, IN Radon Mitigation

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

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Cayuga, Indiana Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
13 pCi/L	Cayuga, IN	100+ Years	Full Basement	Jan 2024
14 pCi/L	Cayuga, IN	100+ Years	Full Basement	Jan 2024

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Radon FAQ for Cayuga, IN

What is the average radon level in Cayuga, IN?

Based on 2 user-submitted tests, the average radon level in Cayuga is 13.50 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 Cayuga in?

Cayuga and the 47928 zip code are in Vermillion 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 Cayuga?

Radon mitigation in Cayuga 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 Cayuga?

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.

City	Avg User Radon Level	Submissions
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