Helenwood, TN Radon Levels

Q: What EPA Radon Zone is Helenwood in?

Helenwood is in Scott County, EPA Zone 3.

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

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

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

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

Helenwood, TN Radon Facts

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

County Scott County, TN

Zip Code 37755

Helenwood rests in Scott County among Tennessee's Cumberland Mountains, where complex Appalachian geology creates variable radon conditions throughout the region. The community's housing includes mountain homes with diverse foundation types typical of East Tennessee's rural areas. With radon testing data currently unavailable for zip code 37755, residents should prioritize independent testing to ensure their homes maintain safe radon levels.

6.70

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.70 pCi/L, based on 10 tests from 8 nearby cities. No readings have been submitted for Helenwood 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+

Helenwood, 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 Helenwood?

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Radon Readings Near Helenwood, TN

No homeowner tests have been submitted for Helenwood 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
La Follette	24.9 mi	12.00 pCi/L	1
Oliver Springs	29.3 mi	6.00 pCi/L	1
Oak Ridge	32.7 mi	7.00 pCi/L	2
Maynardville	41.2 mi	5.00 pCi/L	1
Crossville	41.8 mi	4.50 pCi/L	2
Knoxville	44.6 mi	4.00 pCi/L	1
Lenoir City	46.8 mi	8.00 pCi/L	1
Loudon	49.8 mi	9.00 pCi/L	1

Scott County Radon Profile

Local geology places Scott County in EPA Radon Zone 3, where predicted indoor radon averages fall below 2 pCi/L — though no county is risk-free. Few homeowner tests have been logged inside Scott County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Scott County to test, as levels can differ between neighboring homes.

Radon FAQ for Helenwood, TN

What EPA Radon Zone is Helenwood in?

Helenwood and the 37755 zip code are in Scott 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 Helenwood?

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

Radon mitigation in Helenwood 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 Helenwood?

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.