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Bardstown, KY Radon Levels

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


Bardstown, KY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Nelson County, KY
Zip Code 40004
Avg. User Level 12.70 pCi/L
User Tests 3

Kentucky's bourbon capital in Nelson County shows an average radon level of 12.67 pCi/L from local testing, significantly exceeding the EPA's 4.0 pCi/L action level. This Louisville Metro area community sits in EPA Zone 1, where the region's limestone bedrock contributes to elevated radon potential. Homeowners in the 40004 area should prioritize radon mitigation given these consistently high readings.

12.70
pCi/L average
Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Bardstown, KY. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Bardstown, KY Radon Mitigation

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Bardstown, KY Radon Levels

User-submitted radon test readings from homes in the Bardstown area.

Radon LevelCityHome AgeFoundation
9 pCi/L Bardstown, KY 0-20 Years No Basement/All Crawl Space
20 pCi/L Bardstown, KY 0-20 Years Full Basement

Have a radon test result for Bardstown? Submit your reading to help other homeowners.

Radon Readings Near Bardstown, KY

Compare radon levels in Bardstown with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Taylorsville 17.0 mi 6.00 pCi/L 1
Shepherdsville 18.4 mi 20.00 pCi/L 1
Lebanon 19.8 mi 11.00 pCi/L 1
Elizabethtown 24.3 mi 18.33 pCi/L 3
Glendale 27.5 mi 7.00 pCi/L 1
Perryville 29.5 mi 20.00 pCi/L 1
Vine Grove 30.0 mi 20.00 pCi/L 1
Louisville 30.5 mi 5.50 pCi/L 2

Nelson County Radon Profile

Nelson County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Nelson County average 12.67 pCi/L across 3 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 Nelson County to test, as levels can differ between neighboring homes.

Radon FAQ for Bardstown, KY

What is the average radon level in Bardstown, KY?
Based on 3 user-submitted tests, the average radon level in Bardstown is 12.70 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Bardstown in?
Bardstown and the 40004 zip code are in Nelson County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Bardstown?
Radon mitigation in Bardstown 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 Bardstown?
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.