Grand Ledge, MI Radon Levels

Q: What is the average radon level in Grand Ledge, MI?

Based on 2 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Grand Ledge in?

Grand Ledge is in Eaton County, EPA Zone 2.

Q: How much does radon mitigation cost in Grand Ledge?

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

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

Grand Ledge, MI Radon Facts

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

County Eaton County, MI

Zip Code 48837

Avg. User Level 7.00 pCi/L

User Tests 2

Located in Eaton County within Michigan's glacial moraine region, Grand Ledge shows radon readings averaging 7.0 pCi/L from recent testing data. This level exceeds the EPA action threshold of 4.0 pCi/L, indicating that homes in zip code 48837 should prioritize radon testing and mitigation. The area's glacial till soils over limestone bedrock create favorable conditions for radon accumulation in basement foundations common throughout the region.

7.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Grand Ledge, MI Radon Mitigation

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Grand Ledge, MI Radon Levels

User-submitted radon test readings from homes in the Grand Ledge area.

Radon Level	City	Home Age	Foundation
9 pCi/L	Grand Ledge, MI	100+ Years	Partial Basement
5 pCi/L	Grand Ledge, MI	0-20 Years	Full Basement

Have a radon test result for Grand Ledge? Submit your reading to help other homeowners.

Radon Readings Near Grand Ledge, MI

Compare radon levels in Grand Ledge with the closest nearby cities that have user-submitted test data.

City	Distance	Avg User Level	Readings
Lansing	8.9 mi	5.00 pCi/L	1
Dewitt	10.1 mi	20.00 pCi/L	1
Sunfield	12.4 mi	6.00 pCi/L	1
Holt	13.4 mi	12.00 pCi/L	1
Charlotte	13.6 mi	12.00 pCi/L	2
Okemos	16.5 mi	4.00 pCi/L	1
Haslett	17.2 mi	3.50 pCi/L	2
Mason	18.6 mi	6.00 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 Grand Ledge, MI

What is the average radon level in Grand Ledge, MI?

Based on 2 user-submitted tests, the average radon level in Grand Ledge is 7.00 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 Grand Ledge in?

Grand Ledge and the 48837 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.

How much does radon mitigation cost in Grand Ledge?

Radon mitigation in Grand Ledge 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 Grand Ledge?

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.

Grand Ledge, MI Radon Levels

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

Grand Ledge, MI Radon Facts

Grand Ledge, MI Radon Mitigation

Need Radon Mitigation or Testing in Grand Ledge?

Grand Ledge, MI Radon Levels

Radon Readings Near Grand Ledge, MI

Eaton County Radon Profile

Radon FAQ for Grand Ledge, MI

Nearby Cities

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