Nashville, IN Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Nashville in?

Nashville is in Brown County, EPA Zone 2.

Q: How much does radon mitigation cost in Nashville?

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

Avg: 5.00 pCi/L

Brown County

EPA Zone 2

1 user test

Artist colony Nashville in Brown County recorded an average radon level of 5.0 pCi/L, exceeding the EPA action threshold and warranting immediate attention from residents. This scenic community sits within Indiana's hill country, where limestone bedrock and residual clay soils create conditions favorable for radon accumulation in the area's many older homes and cabins. Homeowners in zip code 47448, particularly those with walkout basements built into hillsides, should prioritize professional radon testing and mitigation consultation.

5.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Nashville, IN Radon Mitigation

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

Nashville, IN Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Nashville, Indiana Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
5 pCi/L	Nashville, IN	21-50 Years	Full Basement	Oct 2020

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

Nashville Radon Facts

Key details about the radon risk profile for Nashville and the 47448 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Brown County, IN

Zip Code

47448

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

5.00 pCi/L

User Tests Submitted

Nashville and the 47448 zip code are located in Brown County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Nashville, IN

What is the average radon level in Nashville, IN?

Based on 1 user-submitted test, the average radon level in Nashville 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 Nashville in?

Nashville and the 47448 zip code are in Brown 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 Nashville?

Radon mitigation in Nashville 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 Nashville?

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 with the most user-submitted radon test data in the state.

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
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
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0