Deerfield, MO Radon Levels

Q: What EPA Radon Zone is Deerfield in?

Deerfield is in Vernon County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Deerfield?

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

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

Deerfield, MO Radon Facts

EPA Radon Zone Unknown Unknown

County Vernon County, MO

Zip Code 64741

Situated in Vernon County in west-central Missouri, Deerfield's 64741 zip code area sits on Pennsylvanian-age limestone and shale formations typical of the Ozark region's periphery. With testing data limited for this small agricultural community, homeowners should conduct individual radon testing to understand their specific risk levels. The area's karst-influenced geology can create variable radon conditions even within short distances.

5.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.33 pCi/L, based on 3 tests from 3 nearby cities. No readings have been submitted for Deerfield 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+

Deerfield, 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 Deerfield, MO

No homeowner tests have been submitted for Deerfield 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
Stockton	42.3 mi	4.00 pCi/L	1
Carl Junction	44.2 mi	5.00 pCi/L	1
Webb City	46.9 mi	7.00 pCi/L	1

Vernon County Radon Profile

Vernon County has not been assigned a definitive EPA radon zone, so the agency recommends that every home be tested regardless of predicted risk. User-submitted readings are still sparse within Vernon County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Vernon County.

Radon FAQ for Deerfield, MO

What EPA Radon Zone is Deerfield in?

Deerfield and the 64741 zip code are in Vernon County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

Why are radon readings shown from areas near Deerfield?

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

Radon mitigation in Deerfield 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 Deerfield?

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.