Oneida, TN Radon Levels

Q: What EPA Radon Zone is Oneida in?

Oneida is in Scott County, EPA Zone 3.

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

No homeowner radon tests have been submitted for Oneida 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 Oneida?

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

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

Oneida, TN Radon Facts

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

County Scott County, TN

Zip Code 37841

High in the Cumberland Plateau region of Scott County, Oneida's mountainous setting involves complex geology where sandstone formations can trap naturally occurring radon gas. The area's housing includes both traditional mountain cabins and modern residential construction, with many homes built into hillsides or featuring partial basement foundations. Since detailed radon testing data for zip code 37841 remains limited, residents should test their properties to understand the radon levels specific to their location.

6.25

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.25 pCi/L, based on 8 tests from 6 nearby cities. No readings have been submitted for Oneida 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+

Oneida, 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 Oneida, TN

No homeowner tests have been submitted for Oneida 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	25.0 mi	12.00 pCi/L	1
Oliver Springs	33.9 mi	6.00 pCi/L	1
Oak Ridge	36.9 mi	7.00 pCi/L	2
Maynardville	42.7 mi	5.00 pCi/L	1
Crossville	46.0 mi	4.50 pCi/L	2
Knoxville	48.0 mi	4.00 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 Oneida, TN

What EPA Radon Zone is Oneida in?

Oneida and the 37841 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 Oneida?

No homeowner radon tests have been submitted for Oneida 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 Oneida 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 Oneida?

Radon mitigation in Oneida 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 Oneida?

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.