Clifford, MI Radon Levels

Q: What EPA Radon Zone is Clifford in?

Clifford is in Lapeer County, EPA Zone 2.

Q: How much does radon mitigation cost in Clifford?

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

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

Clifford, MI Radon Facts

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

County Lapeer County, MI

Zip Code 48727

Clifford in Lapeer County sits within the Detroit Metro's northern reaches where glacial till deposits create moderate radon potential across the region. While specific testing data is currently unavailable for zip code 48727, the area's geological characteristics and predominantly basement-equipped housing stock typical of southeastern Michigan warrant radon assessment. Homeowners should conduct professional testing, especially given the state's documented radon concerns and local soil conditions.

4.00

pCi/L area average

Above EPA Action Level

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

Clifford, 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 Clifford, MI

No homeowner tests have been submitted for Clifford 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
Lapeer	19.2 mi	4.00 pCi/L	1
Imlay City	19.2 mi	4.00 pCi/L	1
Frankenmuth	28.9 mi	19.00 pCi/L	1
Goodrich	31.5 mi	5.00 pCi/L	1
Port Sanilac	32.6 mi	2.00 pCi/L	1
Flint	33.4 mi	9.00 pCi/L	3
Oxford	33.7 mi	11.00 pCi/L	2
Grand Blanc	35.0 mi	4.00 pCi/L	1

Lapeer County Radon Profile

The soils and bedrock of Lapeer 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 2 cities in Lapeer County average 4.00 pCi/L across 2 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 Lapeer County to test, as levels can differ between neighboring homes.

Radon FAQ for Clifford, MI

What EPA Radon Zone is Clifford in?

Clifford and the 48727 zip code are in Lapeer 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 Clifford?

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

Radon mitigation in Clifford 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 Clifford?

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.