Cromwell, KY Radon Levels

Q: What EPA Radon Zone is Cromwell in?

Cromwell is in Ohio County, EPA Zone 2.

Q: How much does radon mitigation cost in Cromwell?

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

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

Cromwell, KY Radon Facts

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

County Ohio County, KY

Zip Code 42333

Located in Ohio County within the Bowling Green Metro area, Cromwell sits in EPA Zone 2 where Western Kentucky's limestone formations contribute to moderate radon potential. With limited testing data for zip code 42333, homeowners should conduct radon assessments to understand their individual risk. The region's traditional Kentucky homes and underlying karst geology create variable conditions for radon entry and accumulation.

12.44

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 12.44 pCi/L, based on 9 tests from 4 nearby cities. No readings have been submitted for Cromwell 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+

Cromwell, 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 Cromwell, KY

No homeowner tests have been submitted for Cromwell 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
Whitesville	24.2 mi	17.00 pCi/L	1
Utica	24.9 mi	6.00 pCi/L	1
Bowling Green	31.5 mi	15.80 pCi/L	5
Owensboro	34.2 mi	5.00 pCi/L	2

Ohio County Radon Profile

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

Radon FAQ for Cromwell, KY

What EPA Radon Zone is Cromwell in?

Cromwell and the 42333 zip code are in Ohio 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 Cromwell?

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

Radon mitigation in Cromwell 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 Cromwell?

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.