Somerville, TN Radon Levels

Q: What EPA Radon Zone is Somerville in?

Somerville is in Fayette County, EPA Zone 3.

Q: Why are radon readings shown from areas near Somerville?

No homeowner radon tests have been submitted for Somerville yet, so readings from the closest cities and the Fayette County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Somerville?

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

Check local Somerville radon levels and find certified testing and mitigation professionals to keep your home safe

Somerville, TN Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Fayette County, TN

Zip Code 38068

Rural Somerville in Fayette County sits east of Memphis where the underlying geology of sand and clay deposits typically produces lower radon levels. Testing data for this area remains limited, making individual home measurement the most reliable approach for determining radon risk. While Tennessee generally shows lower radon levels, the variability across different soil types and foundation styles still warrants homeowner testing.

7.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.50 pCi/L, based on 6 tests from 5 nearby cities. No readings have been submitted for Somerville yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Somerville, TN Radon Mitigation

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

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Radon Readings Near Somerville, TN

No homeowner tests have been submitted for Somerville yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Collierville	22.2 mi	4.00 pCi/L	1
Germantown	25.9 mi	5.00 pCi/L	1
Millington	29.1 mi	4.00 pCi/L	1
Memphis	33.1 mi	11.00 pCi/L	2
Jackson	41.0 mi	10.00 pCi/L	1

Fayette County Radon Profile

Fayette County is classified as EPA Radon Zone 3, the lowest predicted-risk tier, with modeled indoor screening averages below 2 pCi/L. User-submitted readings are still sparse within Fayette County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Fayette County.

Radon FAQ for Somerville, TN

What EPA Radon Zone is Somerville in?

Somerville and the 38068 zip code are in Fayette County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

Why are radon readings shown from areas near Somerville?

No homeowner radon tests have been submitted for Somerville yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Fayette County average—are the best available indicator of local conditions until Somerville homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Somerville?

Radon mitigation in Somerville 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 Somerville?

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.