Three Rivers, MI Radon Mitigation and Testing

Q: What is the average radon level in Three Rivers, MI?

Based on 2 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Three Rivers in?

Three Rivers is in St Joseph County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Three Rivers?

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

Avg: 6.00 pCi/L

St Joseph County

EPA Zone Unknown

2 user tests

Three Rivers is located in St Joseph County, Michigan. With 2 user-submitted readings averaging 6.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 49093 zip code.

6.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Three Rivers, MI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Three Rivers, MI Radon Mitigation

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

Three Rivers, MI Radon Testing

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

Three Rivers, Michigan Radon Levels

User-submitted radon test readings from homes in the Three Rivers area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Three Rivers, MI	51-99 Years	Full Basement	May 2023

Have a radon test result for Three Rivers? Submit your reading to help other homeowners.

Three Rivers Radon Facts

Key details about the radon risk profile for Three Rivers and the 49093 zip code area.

EPA Radon Zone

Unknown

County

St Joseph County, MI

Zip Code

49093

Predicted Screening Level

Unknown

Avg. User Submitted Level

6.00 pCi/L

User Tests Submitted

Three Rivers and the 49093 zip code are located in St Joseph County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Three Rivers, MI

What is the average radon level in Three Rivers, MI?

Based on 2 user-submitted tests, the average radon level in Three Rivers is 6.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Three Rivers in?

Three Rivers and the 49093 zip code are in St Joseph County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Three Rivers?

Radon mitigation in Three Rivers 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 Three Rivers?

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