Melvin, MI Radon Levels

Q: What EPA Radon Zone is Melvin in?

Melvin is in Sanilac County, EPA Zone 2.

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

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

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

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

Melvin, MI Radon Facts

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

County Sanilac County, MI

Zip Code 48454

Located in Sanilac County in Michigan's Thumb region, Melvin benefits from glacial lake deposits and clay-rich soils that can moderate radon concentrations throughout zip code 48454. Testing data for this rural farming community remains limited, making professional radon assessment important for homeowners. Michigan's diverse geology means radon levels can vary significantly, particularly in homes with basements or those built on different soil types.

2.00

pCi/L area average

Below EPA Action Level

Sanilac County average: 2.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Melvin 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+

Melvin, 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 Melvin?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Sanilac County Pros

1-800-299-3578 810-201-5310 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Melvin, MI

No homeowner tests have been submitted for Melvin 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
Imlay City	15.6 mi	4.00 pCi/L	1
Goodells	18.7 mi	4.00 pCi/L	1
Port Sanilac	22.2 mi	2.00 pCi/L	1
Richmond	24.5 mi	2.00 pCi/L	1
Lapeer	26.6 mi	4.00 pCi/L	1
Washington	32.3 mi	5.00 pCi/L	2
East China	32.4 mi	10.50 pCi/L	2
Oxford	32.6 mi	11.00 pCi/L	2

Sanilac County Radon Profile

The soils and bedrock of Sanilac 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 1 city in Sanilac County average 2.00 pCi/L across 1 test — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Sanilac County to test, as levels can differ between neighboring homes.

Radon FAQ for Melvin, MI

What EPA Radon Zone is Melvin in?

Melvin and the 48454 zip code are in Sanilac 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 Melvin?

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

Radon mitigation in Melvin 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 Melvin?

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.