Telford, TN Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 12.00 pCi/L.

Q: What EPA Radon Zone is Telford in?

Telford is in Washington County, EPA Zone 1.

Q: How much does radon mitigation cost in Telford?

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

Avg: 12.00 pCi/L

Washington County

EPA Zone 1

1 user test

Telford in Washington County recorded an average radon level of 12.0 pCi/L, three times above EPA recommendations. Located in the Johnson City Metro area on limestone and shale formations of the Valley and Ridge province, this East Tennessee community shows significant radon potential. Most homes feature basements or crawl spaces where radon can concentrate in the region's karst terrain.

12.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Telford, TN Radon Mitigation

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

Telford, TN Radon Testing

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

Telford, Tennessee Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
12 pCi/L	Telford, TN	21-50 Years	Full Basement	Mar 2019

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

Telford Radon Facts

Key details about the radon risk profile for Telford and the 37690 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Washington County, TN

Zip Code

37690

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

12.00 pCi/L

User Tests Submitted

Telford and the 37690 zip code are located in Washington 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 Telford, TN

What is the average radon level in Telford, TN?

Based on 1 user-submitted test, the average radon level in Telford is 12.00 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 Telford in?

Telford and the 37690 zip code are in Washington 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 Telford?

Radon mitigation in Telford 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 Telford?

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