Mulliken, MI Radon Levels

Q: What EPA Radon Zone is Mulliken in?

Mulliken is in Eaton County, EPA Zone 2.

Q: How much does radon mitigation cost in Mulliken?

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

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

Mulliken, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Eaton County, MI

Zip Code 48861

This small Eaton County community between the Grand Rapids and Lansing Metro areas sits on Michigan's glacial terrain, where till deposits over sedimentary bedrock create moderate radon potential. Testing data for zip code 48861 is currently limited, making individual home assessment essential for residents. The area's EPA Zone 2 designation and prevalence of homes with full basements typical to lower Michigan both warrant radon testing consideration.

8.17

pCi/L area average

Above EPA Action Level

Eaton County average: 8.17 pCi/L, based on 6 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Mulliken 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+

Mulliken, 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 Mulliken, MI

No homeowner tests have been submitted for Mulliken 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
Sunfield	4.8 mi	6.00 pCi/L	1
Grand Ledge	8.2 mi	7.00 pCi/L	2
Charlotte	12.0 mi	12.00 pCi/L	2
Lansing	16.9 mi	5.00 pCi/L	1
Dewitt	17.7 mi	20.00 pCi/L	1
Holt	20.2 mi	12.00 pCi/L	1
Saranac	20.6 mi	4.00 pCi/L	1
Okemos	24.4 mi	4.00 pCi/L	1

Eaton County Radon Profile

EPA mapping assigns Eaton County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 4 cities in Eaton County average 8.17 pCi/L across 6 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 Eaton County home regardless of zone or a neighbor's results.

Radon FAQ for Mulliken, MI

What EPA Radon Zone is Mulliken in?

Mulliken and the 48861 zip code are in Eaton County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Mulliken?

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

Radon mitigation in Mulliken 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 Mulliken?

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.