Rockwood, TN Radon Levels

Q: What EPA Radon Zone is Rockwood in?

Rockwood is in Roane County, EPA Zone 1.

Q: How much does radon mitigation cost in Rockwood?

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

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

Rockwood, TN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Roane County, TN

Zip Code 37854

Positioned in eastern Tennessee's Roane County near the Knoxville Metro area, Rockwood lies within the Valley and Ridge geological province where limestone bedrock creates favorable conditions for radon production. Local housing includes both historic mountain properties and newer development, many with crawl spaces or partial basements in zip code 37854. Limited available testing data makes professional radon assessment essential for homeowners in this geologically complex EPA Zone 1 region.

8.23

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.23 pCi/L, based on 13 tests from 10 nearby cities. No readings have been submitted for Rockwood 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+

Rockwood, 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 Rockwood, TN

No homeowner tests have been submitted for Rockwood 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
Crossville	20.1 mi	4.50 pCi/L	2
Loudon	21.1 mi	9.00 pCi/L	1
Oliver Springs	22.4 mi	6.00 pCi/L	1
Lenoir City	25.1 mi	8.00 pCi/L	1
Oak Ridge	26.0 mi	7.00 pCi/L	2
Athens	28.1 mi	15.00 pCi/L	1
Vonore	36.1 mi	9.00 pCi/L	1
Knoxville	39.9 mi	4.00 pCi/L	1

Roane County Radon Profile

The bedrock and soils beneath Roane County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. User-submitted readings are still sparse within Roane 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 Roane County.

Radon FAQ for Rockwood, TN

What EPA Radon Zone is Rockwood in?

Rockwood and the 37854 zip code are in Roane County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Rockwood?

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

Radon mitigation in Rockwood 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 Rockwood?

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.