Buffalo Valley, TN Radon Mitigation and Testing

Q: What is the average radon level in Buffalo Valley, TN?

Based on 1 user-submitted tests, the average radon level is 18.00 pCi/L.

Q: What EPA Radon Zone is Buffalo Valley in?

Buffalo Valley is in Smith County, EPA Zone 1.

Q: How much does radon mitigation cost in Buffalo Valley?

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

Avg: 18.00 pCi/L

Smith County

EPA Zone 1

1 user test

Buffalo Valley in Smith County shows notably elevated radon potential, with one recorded test measuring 18.0 pCi/L — well above the EPA action level. This Nashville Metro area community sits in Tennessee's Zone 1 region where limestone bedrock and specific geological conditions can create significant radon accumulation. Homeowners in the 38548 area should prioritize immediate radon testing and mitigation consultation given these elevated readings.

18.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Buffalo Valley, TN Radon Mitigation

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

Buffalo Valley, TN Radon Testing

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

Buffalo Valley, Tennessee Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
18 pCi/L	Buffalo Valley , TN	51-99 Years	Full Basement	Apr 2018

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

Buffalo Valley Radon Facts

Key details about the radon risk profile for Buffalo Valley and the 38548 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Smith County, TN

Zip Code

38548

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

18.00 pCi/L

User Tests Submitted

Buffalo Valley and the 38548 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 Buffalo Valley, TN

What is the average radon level in Buffalo Valley, TN?

Based on 1 user-submitted test, the average radon level in Buffalo Valley is 18.00 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 Buffalo Valley in?

Buffalo Valley and the 38548 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 Buffalo Valley?

Radon mitigation in Buffalo Valley 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 Buffalo Valley?

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