Crofton, KY Radon Levels

Q: What EPA Radon Zone is Crofton in?

Crofton is in Christian County, EPA Zone 2.

Q: How much does radon mitigation cost in Crofton?

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

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

Crofton, KY Radon Facts

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

County Christian County, KY

Zip Code 42217

Positioned in Christian County within the Clarksville Metro area, Crofton sits in EPA Zone 2 where Western Kentucky's limestone bedrock creates moderate radon potential. No testing data currently exists for zip code 42217, making professional radon testing recommended for all homeowners. The area's mix of traditional homes and newer construction, many with basements, can facilitate radon accumulation in enclosed below-grade spaces.

7.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.50 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Crofton 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+

Crofton, KY 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 Crofton, KY

No homeowner tests have been submitted for Crofton 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	31.0 mi	9.00 pCi/L	1
Utica	46.9 mi	6.00 pCi/L	1

Christian County Radon Profile

EPA mapping assigns Christian 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 Christian 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 Christian County home regardless of zone or a neighbor's results.

Radon FAQ for Crofton, KY

What EPA Radon Zone is Crofton in?

Crofton and the 42217 zip code are in Christian 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 Crofton?

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

Radon mitigation in Crofton 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 Crofton?

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.