Loretto, TN Radon Levels

Q: What EPA Radon Zone is Loretto in?

Loretto is in Lawrence County, EPA Zone 1.

Q: How much does radon mitigation cost in Loretto?

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

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

Loretto, TN Radon Facts

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

County Lawrence County, TN

Zip Code 38469

Found in Lawrence County at zip code 38469, Loretto sits in middle Tennessee where limestone formations can contribute to radon accumulation in homes. With limited radon testing data available, residents should prioritize professional testing to understand their individual risk levels. Tennessee's geological diversity and the prevalence of homes with basements or crawl spaces make radon testing an important consideration for property owners.

9.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.00 pCi/L, based on 3 tests from 2 nearby cities. No readings have been submitted for Loretto 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+

Loretto, 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 Loretto, TN

No homeowner tests have been submitted for Loretto 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
Dellrose	34.9 mi	10.00 pCi/L	1
Columbia	43.4 mi	8.50 pCi/L	2

Lawrence County Radon Profile

Lawrence County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Few homeowner tests have been logged inside Lawrence 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 Lawrence County to test, as levels can differ between neighboring homes.

Radon FAQ for Loretto, TN

What EPA Radon Zone is Loretto in?

Loretto and the 38469 zip code are in Lawrence 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 Loretto?

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

Radon mitigation in Loretto 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 Loretto?

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.