Calvert City, KY Radon Levels

Q: What EPA Radon Zone is Calvert City in?

Calvert City is in Marshall County, EPA Zone 3.

Q: Why are radon readings shown from areas near Calvert City?

No homeowner radon tests have been submitted for Calvert City yet, so readings from the closest cities and the Marshall 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 Calvert City?

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

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

Calvert City, KY Radon Facts

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

County Marshall County, KY

Zip Code 42029

Located along Kentucky Lake in Marshall County, Calvert City (42029) sits in EPA Zone 3 with lake-influenced soils and limestone bedrock that typically produce lower radon concentrations. The community's industrial and residential development includes varied foundation types. While comprehensive testing data isn't available for this area, the region's geology generally results in minimal radon levels, though individual home testing can confirm specific conditions.

9.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.00 pCi/L, based on 1 test from 1 nearby city. No readings have been submitted for Calvert City 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+

Calvert City, KY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in Calvert City?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Marshall County Pros

1-800-299-3578 859-212-0545 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Calvert City, KY

No homeowner tests have been submitted for Calvert City 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
Eddyville	18.6 mi	9.00 pCi/L	1

Marshall County Radon Profile

The EPA maps Marshall County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Marshall 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 Marshall County home regardless of zone or a neighbor's results.

Radon FAQ for Calvert City, KY

What EPA Radon Zone is Calvert City in?

Calvert City and the 42029 zip code are in Marshall 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 Calvert City?

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

Radon mitigation in Calvert City 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 Calvert City?

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.