Caro, MI Radon Levels

Q: What EPA Radon Zone is Caro in?

Caro is in Tuscola County, EPA Zone 3.

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

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

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

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

Caro, MI Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Tuscola County, MI

Zip Code 48723

Located in Tuscola County in Michigan's Thumb region, Caro sits above glacial deposits and underlying sedimentary bedrock that can contribute to moderate radon levels. With limited testing data available for the 48723 zip code area, residents should conduct professional radon testing to assess their individual risk. The community's diverse housing stock, from historic downtown properties to suburban developments, may show varying radon patterns.

8.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.33 pCi/L, based on 3 tests from 3 nearby cities. No readings have been submitted for Caro yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Caro, 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 Caro?

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Radon Readings Near Caro, MI

No homeowner tests have been submitted for Caro yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
19 pCi/L	Frankenmuth, MI	20.7 mi	21-50 Years	Full Basement	Oct 2021
2 pCi/L	Bay City, MI	27.8 mi	—	—	Jan 2022
4 pCi/L	Lapeer, MI	29.5 mi	21-50 Years	Full Basement	Jun 2021

Readings are drawn from the nearest cities with submitted data. Have a result for Caro? Submit your reading to help your neighbors.

Tuscola County Radon Profile

Local geology places Tuscola County in EPA Radon Zone 3, where predicted indoor radon averages fall below 2 pCi/L — though no county is risk-free. Few homeowner tests have been logged inside Tuscola County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Tuscola County to test, as levels can differ between neighboring homes.

Radon FAQ for Caro, MI

What EPA Radon Zone is Caro in?

Caro and the 48723 zip code are in Tuscola 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.

Why are radon readings shown from areas near Caro?

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

Radon mitigation in Caro 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 Caro?

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.

Radon Levels Near Caro, MI

User-submitted radon levels from the cities closest to Caro with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Frankenmuth	20.7 mi	19.00 pCi/L	1