Walling, TN Radon Levels

Q: What EPA Radon Zone is Walling in?

Walling is in White County, EPA Zone 2.

Q: How much does radon mitigation cost in Walling?

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

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

Walling, TN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County White County, TN

Zip Code 38587

Positioned in rural White County, Walling sits on Tennessee's Highland Rim where limestone bedrock can contribute to radon gas production in the area's scattered residential properties. Current testing data for zip code 38587 is unavailable, making professional radon testing particularly important for homeowners in this sparsely populated area. The community's EPA Zone 2 designation reflects moderate radon potential that varies with local geological conditions and home construction characteristics.

12.00

pCi/L area average

Above EPA Action Level

White County average: 12.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Walling 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+

Walling, 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 Walling, TN

No homeowner tests have been submitted for Walling 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
Sparta	11.3 mi	12.00 pCi/L	1
Mcminnville	15.4 mi	6.50 pCi/L	2
Buffalo Valley	23.1 mi	18.00 pCi/L	1
Cookeville	23.9 mi	4.00 pCi/L	1
Gordonsville	30.5 mi	18.00 pCi/L	1
Crossville	34.3 mi	4.50 pCi/L	2
Dunlap	35.9 mi	14.00 pCi/L	1
Lebanon	42.3 mi	5.00 pCi/L	1

White County Radon Profile

EPA mapping assigns White County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 1 city in White County average 12.00 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 White County home regardless of zone or a neighbor's results.

Radon FAQ for Walling, TN

What EPA Radon Zone is Walling in?

Walling and the 38587 zip code are in White County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Walling?

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

Radon mitigation in Walling 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 Walling?

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.