Saint Helen, MI Radon Levels

Q: What EPA Radon Zone is Saint Helen in?

Saint Helen is in Roscommon County, EPA Zone 3.

Q: Why are radon readings shown from areas near Saint Helen?

No homeowner radon tests have been submitted for Saint Helen yet, so readings from the closest cities and the Roscommon 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 Saint Helen?

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

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

Saint Helen, MI Radon Facts

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

County Roscommon County, MI

Zip Code 48656

Located in north-central Michigan's Roscommon County, Saint Helen sits within glacial outwash deposits and sandy soils that generally produce lower radon concentrations than other parts of the state. Current testing data for zip code 48656 remains insufficient for comprehensive area analysis, though the region's geological characteristics suggest moderate radon potential. Homeowners should still conduct testing, particularly in properties with full basement construction common to the area.

6.17

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.17 pCi/L, based on 6 tests from 2 nearby cities. No readings have been submitted for Saint Helen 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+

Saint Helen, MI 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 Saint Helen, MI

No homeowner tests have been submitted for Saint Helen 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
Gladwin	23.5 mi	8.00 pCi/L	1
Gaylord	46.3 mi	5.80 pCi/L	5

Roscommon County Radon Profile

Roscommon County is classified as EPA Radon Zone 3, the lowest predicted-risk tier, with modeled indoor screening averages below 2 pCi/L. User-submitted readings are still sparse within Roscommon 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 Roscommon County.

Radon FAQ for Saint Helen, MI

What EPA Radon Zone is Saint Helen in?

Saint Helen and the 48656 zip code are in Roscommon 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.

Why are radon readings shown from areas near Saint Helen?

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

Radon mitigation in Saint Helen 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 Saint Helen?

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.