Montreal, WI Radon Levels

Q: What EPA Radon Zone is Montreal in?

Montreal is in Iron County, EPA Zone 2.

Q: How much does radon mitigation cost in Montreal?

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

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

Montreal, WI Radon Facts

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

County Iron County, WI

Zip Code 54550

Remote Iron County in northern Wisconsin features Montreal built over Precambrian bedrock and glacial deposits typical of the Northwoods region. The area's sparse housing includes both seasonal cabins and year-round homes with varying foundation configurations. With limited radon testing data available for zip code 54550, residents and property owners should consider testing given the geological characteristics.

8.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.50 pCi/L, based on 8 tests from 7 nearby cities. No readings have been submitted for Montreal 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+

Montreal, WI 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 Montreal?

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Radon Readings Near Montreal, WI

No homeowner tests have been submitted for Montreal 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
Ashland	25.1 mi	6.00 pCi/L	1
Manitowish Waters	26.9 mi	20.00 pCi/L	1
Butternut	30.5 mi	9.00 pCi/L	1
Clam Lake	36.3 mi	11.00 pCi/L	1
Woodruff	44.0 mi	4.00 pCi/L	1
Minocqua	45.0 mi	5.00 pCi/L	1
Sayner	46.2 mi	6.50 pCi/L	2

Iron County Radon Profile

Iron 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 Iron 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 Iron County.

Radon FAQ for Montreal, WI

What EPA Radon Zone is Montreal in?

Montreal and the 54550 zip code are in Iron 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 Montreal?

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

Radon mitigation in Montreal 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 Montreal?

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.