Elmwood, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Elmwood in?

Elmwood is in Smith County, EPA Zone 1.

Q: How much does radon mitigation cost in Elmwood?

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

Smith County

EPA Zone 1

Nestled in middle Tennessee's Smith County within the Nashville Metro region, Elmwood occupies limestone terrain characteristic of the Central Basin in zip code 38560. Current radon testing data for this small community is limited, though Tennessee's karst geology can create variable radon conditions. Homeowners should consider testing their properties, particularly older homes with crawl spaces or basement areas where radon gas can accumulate over time.

Elmwood, TN Radon Mitigation

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

Elmwood, TN Radon Testing

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

Elmwood Radon Facts

Key details about the radon risk profile for Elmwood and the 38560 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Smith County, TN

Zip Code

38560

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Elmwood and the 38560 zip code are located in Smith 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 Elmwood, TN

What EPA Radon Zone is Elmwood in?

Elmwood and the 38560 zip code are in Smith 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 Elmwood?

Radon mitigation in Elmwood 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 Elmwood?

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 Tennessee

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

City	Avg User Radon Level	Submissions
Elizabethton	7.33 pCi/L	3
Cleveland	5.33 pCi/L	3
Johnson City	4.33 pCi/L	3
Maryville	10.50 pCi/L	2
Columbia	8.50 pCi/L	2
Bristol	6.50 pCi/L	2
Chattanooga	5.00 pCi/L	2
Clarksville	20.00 pCi/L	1
Kingsport	5.00 pCi/L	1
Knoxville	4.00 pCi/L	1
Greeneville	No submissions	0
Murfreesboro	No submissions	0