Kennett, MO Radon Levels

Q: What EPA Radon Zone is Kennett in?

Kennett is in Dunklin County, EPA Zone 3.

Q: What EPA radon zones surround Kennett, MO?

Kennett sits in Dunklin County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

Q: How much does radon mitigation cost in Kennett?

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

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

Kennett, MO Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Dunklin County, MO

Zip Code 63857

Situated in Dunklin County within Missouri's southeastern corner, Kennett lies in the Mississippi River delta region where alluvial deposits typically result in lower radon concentrations. While testing data for zip code 63857 is not available, the area's recent sedimentary geology and agricultural landscape generally create less favorable conditions for radon accumulation. Testing remains recommended for all homes, especially those with basement or enclosed foundation areas.

Kennett, MO Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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EPA Radon Zones Near Kennett, MO

No user-submitted radon readings are available for Kennett or its immediate area yet. The table below shows the EPA radon zone — a county-level prediction of radon risk — for nearby communities. Radon still varies from home to home, so testing is the only way to confirm your level.

City	Distance	County	EPA Radon Zone
Wardell	14.8 mi	Pemiscot County	Zone 3
Steele	15.8 mi	Pemiscot County	Zone 3
Gideon	16.5 mi	New Madrid County	Zone 3
Hayti	16.7 mi	Pemiscot County	Zone 3
Campbell	19.4 mi	Dunklin County	Zone 3
Caruthersville	21.6 mi	Pemiscot County	Zone 3
Malden	22.9 mi	Dunklin County	Zone 3
Portageville	23.3 mi	New Madrid County	Zone 3

Dunklin County Radon Profile

The EPA maps Dunklin County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Dunklin 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 Dunklin County home regardless of zone or a neighbor's results.

Radon FAQ for Kennett, MO

What EPA Radon Zone is Kennett in?

Kennett and the 63857 zip code are in Dunklin County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

What EPA radon zones surround Kennett, MO?

Kennett sits in Dunklin County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

How much does radon mitigation cost in Kennett?

Radon mitigation in Kennett 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 Kennett?

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.