Dalton, MO Radon Levels

Q: What EPA Radon Zone is Dalton in?

Dalton is in Chariton County, EPA Zone 2.

Q: Why are radon readings shown from areas near Dalton?

No homeowner radon tests have been submitted for Dalton yet, so readings from the closest cities and the Chariton County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Dalton?

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

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

Dalton, MO Radon Facts

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

County Chariton County, MO

Zip Code 65246

Positioned in Chariton County in north-central Missouri, Dalton currently has limited radon testing data available for the 65246 zip code area. The region's glacial deposits over limestone bedrock create geological conditions that can contribute to radon accumulation in homes with basements or crawl spaces. Homeowners should conduct professional radon testing to establish baseline readings, as Missouri's variable geology can produce unexpected elevated levels.

7.60

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.60 pCi/L, based on 5 tests from 4 nearby cities. No readings have been submitted for Dalton 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+

Dalton, MO 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 Dalton, MO

No homeowner tests have been submitted for Dalton 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
Carrollton	26.7 mi	6.00 pCi/L	1
Meadville	30.7 mi	18.00 pCi/L	1
Boonville	33.8 mi	4.00 pCi/L	1
Hallsville	46.1 mi	5.00 pCi/L	2

Chariton County Radon Profile

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

Radon FAQ for Dalton, MO

What EPA Radon Zone is Dalton in?

Dalton and the 65246 zip code are in Chariton 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 Dalton?

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

Radon mitigation in Dalton 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 Dalton?

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.