Wellsville, MO Radon Levels

Q: What EPA Radon Zone is Wellsville in?

Wellsville is in Montgomery County, EPA Zone 2.

Q: How much does radon mitigation cost in Wellsville?

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

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

Wellsville, MO Radon Facts

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

County Montgomery County, MO

Zip Code 63384

Positioned in Montgomery County within the Jefferson City Metro area, Wellsville sits on Ordovician limestone bedrock that contributes to Missouri's variable radon conditions. Testing data for zip code 63384 is currently insufficient for pattern analysis. The area's mix of rural properties and varied foundation types makes radon testing particularly important for accurate assessment.

6.10

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.10 pCi/L, based on 20 tests from 10 nearby cities. No readings have been submitted for Wellsville 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+

Wellsville, 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 Wellsville, MO

No homeowner tests have been submitted for Wellsville 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
Mexico	18.6 mi	4.00 pCi/L	1
Troy	32.7 mi	8.50 pCi/L	4
Hallsville	35.4 mi	5.00 pCi/L	2
Columbia	39.0 mi	3.00 pCi/L	2
New Haven	39.1 mi	5.00 pCi/L	1
Holts Summit	42.7 mi	4.00 pCi/L	1
Hannibal	44.6 mi	6.00 pCi/L	2
Lake Saint Louis	46.2 mi	5.00 pCi/L	2

Montgomery County Radon Profile

Montgomery County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Montgomery 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 Montgomery County.

Radon FAQ for Wellsville, MO

What EPA Radon Zone is Wellsville in?

Wellsville and the 63384 zip code are in Montgomery 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 Wellsville?

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

Radon mitigation in Wellsville 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 Wellsville?

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.