Champion, MI Radon Levels

Q: What EPA Radon Zone is Champion in?

Champion is in Marquette County, EPA Zone 2.

Q: How much does radon mitigation cost in Champion?

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

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

Champion, MI Radon Facts

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

County Marquette County, MI

Zip Code 49814

Located in Marquette County within Michigan's Upper Peninsula, Champion sits in an area where Precambrian bedrock and glacial deposits create variable radon conditions. Testing data for this 49814 community remains limited, making professional radon testing essential for homeowners. The region's mixed geological foundation and older housing stock warrant careful attention to indoor air quality.

9.00

pCi/L area average

Above EPA Action Level

Marquette County average: 9.00 pCi/L, based on 3 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Champion itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Champion, MI Radon Mitigation

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

Need Radon Mitigation or Testing in Champion?

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Radon Readings Near Champion, MI

No homeowner tests have been submitted for Champion 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
Negaunee	12.0 mi	10.00 pCi/L	1
Gwinn	20.9 mi	9.00 pCi/L	1
Calumet	35.0 mi	7.00 pCi/L	1
Marquette	35.5 mi	8.00 pCi/L	1
Iron Mountain	46.1 mi	4.00 pCi/L	1
Norway	47.3 mi	6.00 pCi/L	1
Vulcan	48.8 mi	3.00 pCi/L	1

Marquette County Radon Profile

The soils and bedrock of Marquette County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 3 cities in Marquette County average 9.00 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Marquette County to test, as levels can differ between neighboring homes.

Radon FAQ for Champion, MI

What EPA Radon Zone is Champion in?

Champion and the 49814 zip code are in Marquette 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 Champion?

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

Radon mitigation in Champion 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 Champion?

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.