Stephensport, KY Radon Levels

Q: What EPA Radon Zone is Stephensport in?

Stephensport is in Breckinridge County, EPA Zone 2.

Q: How much does radon mitigation cost in Stephensport?

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

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

Stephensport, KY Radon Facts

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

County Breckinridge County, KY

Zip Code 40170

Ohio River community Stephensport occupies Breckinridge County in west-central Kentucky, where river valley alluvium overlies Mississippian limestone formations. Testing data for zip code 40170 isn't currently available, but the mixed geological conditions create moderate radon potential. Homeowners should establish baseline readings through professional assessment, particularly given the limestone bedrock influence.

12.07

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 12.07 pCi/L, based on 14 tests from 9 nearby cities. No readings have been submitted for Stephensport 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+

Stephensport, 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 Stephensport, KY

No homeowner tests have been submitted for Stephensport 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
Brandenburg	23.0 mi	11.50 pCi/L	2
Whitesville	24.3 mi	17.00 pCi/L	1
Vine Grove	28.4 mi	20.00 pCi/L	1
Owensboro	34.1 mi	5.00 pCi/L	2
Utica	35.2 mi	6.00 pCi/L	1
Elizabethtown	38.4 mi	18.33 pCi/L	3
Glendale	40.3 mi	7.00 pCi/L	1
Shepherdsville	46.0 mi	20.00 pCi/L	1

Breckinridge County Radon Profile

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

Radon FAQ for Stephensport, KY

What EPA Radon Zone is Stephensport in?

Stephensport and the 40170 zip code are in Breckinridge 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 Stephensport?

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

Radon mitigation in Stephensport 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 Stephensport?

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.