Montreal, MO Radon Levels

Q: What EPA Radon Zone is Montreal in?

Montreal is in Camden 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, MO Radon Facts

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

County Camden County, MO

Zip Code 65591

Located in Camden County in Missouri's Ozark region, Montreal sits over limestone and dolomite formations that can produce variable radon levels. The Lake of the Ozarks area features a mix of permanent residences and seasonal homes with different foundation types and construction eras. Testing data for zip code 65591 is currently limited, making individual radon assessment important for property owners.

4.00

pCi/L area average

Above EPA Action Level

Camden County average: 4.00 pCi/L, based on 3 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Montreal 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+

Montreal, 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 Montreal, MO

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
Sunrise Beach	17.5 mi	5.00 pCi/L	2
Waynesville	23.7 mi	7.00 pCi/L	2
Gravois Mills	24.1 mi	7.00 pCi/L	1
Climax Springs	24.6 mi	2.00 pCi/L	1
Saint Robert	25.1 mi	7.00 pCi/L	1
Rolla	42.9 mi	4.50 pCi/L	2
Pittsburg	44.1 mi	6.00 pCi/L	1
Jefferson City	44.1 mi	6.00 pCi/L	1

Camden County Radon Profile

Camden 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. Homeowner-submitted tests from 2 cities in Camden County average 4.00 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Camden County.

Radon FAQ for Montreal, MO

What EPA Radon Zone is Montreal in?

Montreal and the 65591 zip code are in Camden 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 Camden 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.