Garden, MI Radon Mitigation and Testing

Q: What EPA Radon Zone is Garden in?

Garden is in Delta County, EPA Zone 3.

Q: How much does radon mitigation cost in Garden?

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

Delta County

EPA Zone 3

Located in Delta County on Michigan's Upper Peninsula (zip code 49835), Garden sits in a region where glacial deposits and underlying bedrock can influence radon concentrations. Though testing data for this small community remains limited, the geological characteristics of the Upper Peninsula suggest homeowners should consider radon testing. The area's housing stock, including homes with basements common to northern Michigan, can provide spaces where radon accumulates.

Garden, MI Radon Mitigation

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

Garden, MI Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Garden Radon Facts

Key details about the radon risk profile for Garden and the 49835 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Delta County, MI

Zip Code

49835

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Garden and the 49835 zip code are located in Delta County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Garden, MI

What EPA Radon Zone is Garden in?

Garden and the 49835 zip code are in Delta County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Garden?

Radon mitigation in Garden 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 Garden?

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.

Most Active Radon Markets in Michigan

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Novi	5.00 pCi/L	7
Rochester	9.00 pCi/L	5
Battle Creek	6.60 pCi/L	5
White Lake	10.00 pCi/L	4
Ypsilanti	8.50 pCi/L	4
Waterford	7.75 pCi/L	4
Howell	7.50 pCi/L	4
Gaylord	6.00 pCi/L	4
Gladstone	5.25 pCi/L	4
West Bloomfield	5.25 pCi/L	4
Clarkston	5.00 pCi/L	4
Flint	9.00 pCi/L	3
Pinckney	7.33 pCi/L	3
Northville	5.33 pCi/L	3
Milford	4.33 pCi/L	3
Plymouth	4.33 pCi/L	3
Portage	3.33 pCi/L	3
Lake Orion	11.00 pCi/L	2
Oxford	11.00 pCi/L	2
Grand Ledge	7.00 pCi/L	2