Tennessee Ridge, TN Radon Levels

Q: What EPA Radon Zone is Tennessee Ridge in?

Tennessee Ridge is in Houston County, EPA Zone 2.

Q: How much does radon mitigation cost in Tennessee Ridge?

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

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

Tennessee Ridge, TN Radon Facts

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

County Houston County, TN

Zip Code 37178

Tennessee Ridge, positioned in Houston County within the Clarksville Metro area, sits atop Tennessee's limestone bedrock formations that can contribute to moderate radon levels in area homes. The community features a mix of rural properties and suburban developments, many with crawl spaces or partial basements typical of Middle Tennessee construction. Given the limited radon testing data available for zip code 37178, residents are encouraged to test their homes to understand their specific radon exposure.

11.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 11.00 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Tennessee Ridge 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+

Tennessee Ridge, 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 Tennessee Ridge, TN

No homeowner tests have been submitted for Tennessee Ridge 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
Clarksville	28.1 mi	20.00 pCi/L	1
Pegram	44.4 mi	2.00 pCi/L	1

Houston County Radon Profile

EPA mapping assigns Houston County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Direct test data for Houston County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Houston County home regardless of zone or a neighbor's results.

Radon FAQ for Tennessee Ridge, TN

What EPA Radon Zone is Tennessee Ridge in?

Tennessee Ridge and the 37178 zip code are in Houston 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 Tennessee Ridge?

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

Radon mitigation in Tennessee Ridge 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 Tennessee Ridge?

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.