Richmond, IN Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 11.00 pCi/L.

Q: What EPA Radon Zone is Richmond in?

Richmond is in Wayne County, EPA Zone 1.

Q: How much does radon mitigation cost in Richmond?

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

Avg: 11.00 pCi/L

Wayne County

EPA Zone 1

1 user test

Situated in Wayne County in eastern Indiana, Richmond shows an average radon level of 11.0 pCi/L based on available testing data, which significantly exceeds the EPA action level of 4.0 pCi/L. This elevated reading reflects the area's geological conditions where glacial deposits over limestone bedrock contribute to radon accumulation. Homeowners in zip code 47374 should prioritize testing and consider mitigation systems given these concerning levels.

11.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Richmond, IN Radon Mitigation

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

Richmond, IN Radon Testing

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

Richmond, Indiana Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Richmond, IN	100+ Years	Partial Basement	Jan 2021

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

Richmond Radon Facts

Key details about the radon risk profile for Richmond and the 47374 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Wayne County, IN

Zip Code

47374

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Richmond and the 47374 zip code are located in Wayne County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Richmond, IN

What is the average radon level in Richmond, IN?

Based on 1 user-submitted test, the average radon level in Richmond is 11.00 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 Richmond in?

Richmond and the 47374 zip code are in Wayne 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 Richmond?

Radon mitigation in Richmond 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 Richmond?

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