Bay City, MI Radon Mitigation and Testing

Q: What is the average radon level in Bay City, MI?

Based on 1 user-submitted tests, the average radon level is 2.00 pCi/L.

Q: What EPA Radon Zone is Bay City in?

Bay City is in Bay County, EPA Zone 3.

Q: How much does radon mitigation cost in Bay City?

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

Avg: 2.00 pCi/L

Bay County

EPA Zone 3

1 user test

Bay City in Bay County recorded an average radon level of 2.0 pCi/L, falling within the EPA's recommended range though testing across more homes is encouraged. Located in the Saginaw Metro area along Lake Huron, the community's proximity to the Great Lakes and sandy soils generally produce lower radon conditions. The area's mix of older and newer housing in the 48706-48708 zip codes shows consistent moderate readings.

2.00

pCi/L average

Below EPA Action Level

Based on 1 user-submitted radon test for homes in Bay City, MI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Bay City, MI Radon Mitigation

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

Bay City, MI Radon Testing

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

Bay City, Michigan Radon Levels

User-submitted radon test readings from homes in the Bay City area.

Radon Level	City	Home Age	Foundation	Submitted
2 pCi/L	Bay City, MI	—	—	Jan 2022

Have a radon test result for Bay City? Submit your reading to help other homeowners.

Bay City Radon Facts

Key details about the radon risk profile for Bay City and the 48706 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bay County, MI

Zip Code

48706

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

2.00 pCi/L

User Tests Submitted

Bay City and the 48706 zip code are located in Bay 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 Bay City, MI

What is the average radon level in Bay City, MI?

Based on 1 user-submitted test, the average radon level in Bay City is 2.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.

What EPA Radon Zone is Bay City in?

Bay City and the 48706 zip code are in Bay 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 Bay City?

Radon mitigation in Bay City 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 Bay City?

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