Oakdale, TN Radon Levels

Q: What EPA Radon Zone is Oakdale in?

Oakdale is in Morgan County, EPA Zone 3.

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

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

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

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

Oakdale, TN Radon Facts

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

County Morgan County, TN

Zip Code 37829

Positioned in eastern Tennessee's Morgan County within the Knoxville Metro area, Oakdale (37829) sits in the Cumberland Plateau region where radon testing data remains limited. The area's sandstone and shale formations can create variable radon conditions depending on local geology and housing characteristics. Residents should consider testing their homes, particularly older properties with basement foundations common to this mountainous region of Tennessee.

6.00

pCi/L area average

Above EPA Action Level

Morgan County average: 6.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Oakdale itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Oakdale, 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 Oakdale, TN

No homeowner tests have been submitted for Oakdale 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
Oliver Springs	12.8 mi	6.00 pCi/L	1
Oak Ridge	17.5 mi	7.00 pCi/L	2
Loudon	23.3 mi	9.00 pCi/L	1
Lenoir City	23.6 mi	8.00 pCi/L	1
Crossville	24.9 mi	4.50 pCi/L	2
Knoxville	33.2 mi	4.00 pCi/L	1
Athens	38.2 mi	15.00 pCi/L	1
Maryville	38.8 mi	10.50 pCi/L	2

Morgan County Radon Profile

The EPA maps Morgan County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Homeowner-submitted tests from 1 city in Morgan County average 6.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Morgan County home regardless of zone or a neighbor's results.

Radon FAQ for Oakdale, TN

What EPA Radon Zone is Oakdale in?

Oakdale and the 37829 zip code are in Morgan 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 Oakdale?

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

Radon mitigation in Oakdale 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 Oakdale?

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.