Cecilia, KY Radon Levels

Q: What EPA Radon Zone is Cecilia in?

Cecilia is in Hardin County, EPA Zone 2.

Q: How much does radon mitigation cost in Cecilia?

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

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

Cecilia, KY Radon Facts

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

County Hardin County, KY

Zip Code 42724

Cecilia, positioned in Hardin County south of Louisville, sits atop limestone bedrock formations that can contribute to moderate radon potential across central Kentucky. While specific testing data for zip code 42724 is currently unavailable, the region's geological characteristics make homeowner testing advisable. Local residents should consider radon assessment, especially in properties with basement or crawl space foundations typical of Kentucky residential construction.

15.50

pCi/L area average

Above EPA Action Level

Hardin County average: 15.50 pCi/L, based on 4 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Cecilia itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Cecilia, 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 Cecilia, KY

No homeowner tests have been submitted for Cecilia 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
Elizabethtown	9.7 mi	18.33 pCi/L	3
Glendale	10.0 mi	7.00 pCi/L	1
Vine Grove	13.4 mi	20.00 pCi/L	1
Brandenburg	20.7 mi	11.50 pCi/L	2
Shepherdsville	30.6 mi	20.00 pCi/L	1
Bardstown	33.8 mi	12.67 pCi/L	3
Louisville	42.2 mi	5.50 pCi/L	2
Lebanon	43.7 mi	11.00 pCi/L	1

Hardin County Radon Profile

The soils and bedrock of Hardin County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 2 cities in Hardin County average 15.50 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Hardin County to test, as levels can differ between neighboring homes.

Radon FAQ for Cecilia, KY

What EPA Radon Zone is Cecilia in?

Cecilia and the 42724 zip code are in Hardin 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 Cecilia?

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

Radon mitigation in Cecilia 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 Cecilia?

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.