Watertown, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Watertown in?

Watertown is in Wilson County, EPA Zone 1.

Q: How much does radon mitigation cost in Watertown?

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

Wilson County

EPA Zone 1

Located in Wilson County east of Nashville, Watertown sits in an area where Tennessee's limestone bedrock can contribute to radon production. Though testing data for zip code 37184 is currently limited, the region's geological conditions and housing characteristics suggest radon testing is advisable. Homeowners in this Nashville Metro community should consider professional radon evaluation.

Watertown, TN Radon Mitigation

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

Watertown, TN Radon Testing

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

Watertown Radon Facts

Key details about the radon risk profile for Watertown and the 37184 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Wilson County, TN

Zip Code

37184

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Watertown and the 37184 zip code are located in Wilson 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 Watertown, TN

What EPA Radon Zone is Watertown in?

Watertown and the 37184 zip code are in Wilson 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 Watertown?

Radon mitigation in Watertown 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 Watertown?

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