Bridgeport, MI Radon Levels

Q: What EPA Radon Zone is Bridgeport in?

Bridgeport is in Saginaw County, EPA Zone 3.

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

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

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

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

Bridgeport, MI Radon Facts

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

County Saginaw County, MI

Zip Code 48722

Located in Saginaw County within the Saginaw Metro area, Bridgeport sits on glacial deposits that can contribute to variable radon levels throughout the region. Testing data for zip code 48722 is currently limited, making individual home testing crucial for residents. The area's mix of agricultural land and residential developments, combined with Michigan's glacial geology, underscores the importance of radon awareness.

14.67

pCi/L area average

Above EPA Action Level

Saginaw County average: 14.67 pCi/L, based on 3 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Bridgeport itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Bridgeport, 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 Bridgeport, MI

No homeowner tests have been submitted for Bridgeport 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
Frankenmuth	5.5 mi	19.00 pCi/L	1
Saginaw	8.4 mi	12.50 pCi/L	2
Bay City	16.9 mi	2.00 pCi/L	1
Flushing	19.6 mi	7.50 pCi/L	2
Flint	23.6 mi	9.00 pCi/L	3
Swartz Creek	28.3 mi	10.00 pCi/L	1
Grand Blanc	32.1 mi	4.00 pCi/L	1
Lapeer	33.4 mi	4.00 pCi/L	1

Saginaw County Radon Profile

The EPA maps Saginaw County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Homeowner-submitted tests from 2 cities in Saginaw County average 14.67 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Saginaw County home regardless of zone or a neighbor's results.

Radon FAQ for Bridgeport, MI

What EPA Radon Zone is Bridgeport in?

Bridgeport and the 48722 zip code are in Saginaw 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 Bridgeport?

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

Radon mitigation in Bridgeport 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 Bridgeport?

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.