Fostoria, MI Radon Levels

Q: What EPA Radon Zone is Fostoria in?

Fostoria is in Tuscola County, EPA Zone 3.

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

No homeowner radon tests have been submitted for Fostoria 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 Fostoria?

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

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

Fostoria, MI Radon Facts

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

County Tuscola County, MI

Zip Code 48435

Fostoria in Tuscola County within the Detroit Metro region sits over glacial till deposits that can produce moderate radon levels in EPA Zone 3 areas. Testing data remains insufficient for this 48435 zip code, emphasizing the need for individual home assessment. The area's predominantly agricultural character with scattered residential properties built on different foundation types means radon levels can vary significantly from one property to another.

9.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.00 pCi/L, based on 15 tests from 10 nearby cities. No readings have been submitted for Fostoria 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+

Fostoria, 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 Fostoria, MI

No homeowner tests have been submitted for Fostoria 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	14.5 mi	4.00 pCi/L	1
Frankenmuth	19.2 mi	19.00 pCi/L	1
Imlay City	21.9 mi	4.00 pCi/L	1
Flint	23.4 mi	9.00 pCi/L	3
Goodrich	24.7 mi	5.00 pCi/L	1
Grand Blanc	26.6 mi	4.00 pCi/L	1
Flushing	26.8 mi	7.50 pCi/L	2
Swartz Creek	31.1 mi	10.00 pCi/L	1

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 Fostoria, MI

What EPA Radon Zone is Fostoria in?

Fostoria and the 48435 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 Fostoria?

No homeowner radon tests have been submitted for Fostoria 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 Fostoria 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 Fostoria?

Radon mitigation in Fostoria 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 Fostoria?

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.