Pelham, TN Radon Levels

Q: What EPA Radon Zone is Pelham in?

Pelham is in Grundy County, EPA Zone 3.

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

No homeowner radon tests have been submitted for Pelham yet, so readings from the closest cities and the Grundy 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 Pelham?

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

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

Pelham, TN Radon Facts

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

County Grundy County, TN

Zip Code 37366

Nestled in Grundy County on Tennessee's Cumberland Plateau, Pelham sits atop terrain where sandstone caprock over limestone bedrock creates diverse radon conditions across the region. Testing data for zip code 37366 remains limited, making individual home assessment crucial for residents. The area's mix of older mountain homes and newer construction presents varying foundation types that can influence radon entry rates.

8.10

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.10 pCi/L, based on 10 tests from 7 nearby cities. No readings have been submitted for Pelham 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+

Pelham, TN Radon Mitigation

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

Need Radon Mitigation or Testing in Pelham?

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Radon Readings Near Pelham, TN

No homeowner tests have been submitted for Pelham 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
Winchester	17.5 mi	4.00 pCi/L	1
Mcminnville	25.9 mi	6.50 pCi/L	2
Dunlap	25.9 mi	14.00 pCi/L	1
Signal Mountain	30.8 mi	7.00 pCi/L	1
Shelbyville	36.8 mi	10.50 pCi/L	2
Chattanooga	37.2 mi	5.00 pCi/L	2
Sparta	49.1 mi	12.00 pCi/L	1

Grundy County Radon Profile

Grundy 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 Grundy 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 Grundy County.

Radon FAQ for Pelham, TN

What EPA Radon Zone is Pelham in?

Pelham and the 37366 zip code are in Grundy 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 Pelham?

No homeowner radon tests have been submitted for Pelham yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Grundy County average—are the best available indicator of local conditions until Pelham 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 Pelham?

Radon mitigation in Pelham 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 Pelham?

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.