Emden, IL Radon Levels

Q: What EPA Radon Zone is Emden in?

Emden is in Logan County, EPA Zone 1.

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

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

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

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

Emden, IL Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Logan County, IL

Zip Code 62635

Positioned in Logan County within central Illinois's glacial moraine region, Emden sits where deep glacial deposits over limestone bedrock create favorable conditions for radon production. Though part of the broader Peoria metro area, specific testing data for zip code 62635 remains limited. The area's predominantly older homes with full basements warrant radon testing for all residents.

8.26

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.26 pCi/L, based on 19 tests from 10 nearby cities. No readings have been submitted for Emden 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+

Emden, IL 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 Emden, IL

No homeowner tests have been submitted for Emden 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
Mackinaw	18.0 mi	20.00 pCi/L	1
Williamsville	24.0 mi	1.00 pCi/L	1
Lincolns New Salem	24.8 mi	8.00 pCi/L	1
Mapleton	25.3 mi	8.00 pCi/L	1
East Peoria	26.3 mi	8.00 pCi/L	3
Bloomington	27.3 mi	11.33 pCi/L	3
Normal	29.5 mi	7.25 pCi/L	4
Peoria	29.5 mi	5.00 pCi/L	1

Logan County Radon Profile

The bedrock and soils beneath Logan County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. User-submitted readings are still sparse within Logan County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Logan County.

Radon FAQ for Emden, IL

What EPA Radon Zone is Emden in?

Emden and the 62635 zip code are in Logan County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Emden?

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

Radon mitigation in Emden 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 Emden?

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.