Crab Orchard, TN Radon Levels

Q: What EPA Radon Zone is Crab Orchard in?

Crab Orchard is in Cumberland County, EPA Zone 3.

Q: Why are radon readings shown from areas near Crab Orchard?

No homeowner radon tests have been submitted for Crab Orchard yet, so readings from the closest cities and the Cumberland 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 Crab Orchard?

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

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

Crab Orchard, TN Radon Facts

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

County Cumberland County, TN

Zip Code 37723

Nestled in Cumberland County within Tennessee's Cumberland Plateau region, Crab Orchard features sandstone and shale geology that typically produces moderate radon levels. With sparse testing data available for this rural Tennessee community, homeowners should consider conducting radon tests to determine their property's specific exposure levels.

4.50

pCi/L area average

Above EPA Action Level

Cumberland County average: 4.50 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Crab Orchard 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+

Crab Orchard, 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 Crab Orchard, TN

No homeowner tests have been submitted for Crab Orchard 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	11.0 mi	4.50 pCi/L	2
Oliver Springs	27.0 mi	6.00 pCi/L	1
Loudon	30.9 mi	9.00 pCi/L	1
Oak Ridge	31.5 mi	7.00 pCi/L	2
Lenoir City	34.1 mi	8.00 pCi/L	1
Sparta	34.6 mi	12.00 pCi/L	1
Athens	36.4 mi	15.00 pCi/L	1
Cookeville	41.2 mi	4.00 pCi/L	1

Cumberland County Radon Profile

Cumberland County is classified as EPA Radon Zone 3, the lowest predicted-risk tier, with modeled indoor screening averages below 2 pCi/L. Homeowner-submitted tests from 1 city in Cumberland County average 4.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Cumberland County.

Radon FAQ for Crab Orchard, TN

What EPA Radon Zone is Crab Orchard in?

Crab Orchard and the 37723 zip code are in Cumberland 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 Crab Orchard?

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

Radon mitigation in Crab Orchard 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 Crab Orchard?

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.