Myrtle, MO Radon Levels

Q: What EPA Radon Zone is Myrtle in?

Myrtle is in Oregon County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Myrtle yet, so readings from the closest cities and the Oregon 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 Myrtle?

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

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

Myrtle, MO Radon Facts

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

County Oregon County, MO

Zip Code 65778

This small community in Oregon County sits within the Missouri Ozarks, where limestone bedrock and karst topography can influence radon levels throughout the region. Housing in zip code 65778 consists primarily of rural properties with varied foundation types, from older farmhouses with stone basements to newer manufactured homes. Testing data for Myrtle is currently limited, making individual home testing essential for residents to understand their radon exposure risk.

3.50

pCi/L area average

Below EPA Action Level

Nearby homeowner readings average 3.50 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Myrtle 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+

Myrtle, 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 Myrtle, MO

No homeowner tests have been submitted for Myrtle 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
West Plains	36.3 mi	4.00 pCi/L	1
Ellsinore	41.1 mi	3.00 pCi/L	1

Oregon County Radon Profile

Oregon 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 Oregon 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 Oregon County.

Radon FAQ for Myrtle, MO

What EPA Radon Zone is Myrtle in?

Myrtle and the 65778 zip code are in Oregon 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 Myrtle?

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

Radon mitigation in Myrtle 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 Myrtle?

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.