Etowah, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Etowah in?

Etowah is in McMinn County, EPA Zone 1.

Q: How much does radon mitigation cost in Etowah?

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

McMinn County

EPA Zone 1

Situated in McMinn County in southeastern Tennessee's valley region, Etowah rests on sedimentary formations that include limestone and shale deposits. The community's housing stock features many older homes with partial basements and crawl spaces typical of early-to-mid 20th century construction. Although comprehensive radon testing data isn't currently available, residents in zip code 37331 should test their homes since Tennessee's geological conditions can produce varying radon levels even within the same neighborhood.

Etowah, TN Radon Mitigation

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

Etowah, TN Radon Testing

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

Etowah Radon Facts

Key details about the radon risk profile for Etowah and the 37331 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

McMinn County, TN

Zip Code

37331

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Etowah and the 37331 zip code are located in McMinn 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 Etowah, TN

What EPA Radon Zone is Etowah in?

Etowah and the 37331 zip code are in McMinn 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 Etowah?

Radon mitigation in Etowah 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 Etowah?

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