Waverly, IL Radon Levels

Q: What EPA Radon Zone is Waverly in?

Waverly is in Morgan County, EPA Zone 1.

Q: How much does radon mitigation cost in Waverly?

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

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

Waverly, IL Radon Facts

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

County Morgan County, IL

Zip Code 62692

Central Illinois's Morgan County community within the Springfield Metro area currently has limited radon testing data for zip code 62692. The area's deep glacial moraine deposits over limestone bedrock contribute to moderate-to-high radon potential across the central Illinois prairie. Professional home testing is recommended given the region's geological conditions and EPA Zone 1 classification.

9.00

pCi/L area average

Above EPA Action Level

Morgan County average: 9.00 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Waverly 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+

Waverly, 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 Waverly, IL

No homeowner tests have been submitted for Waverly 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
Auburn	10.7 mi	6.00 pCi/L	1
Chatham	13.8 mi	3.00 pCi/L	1
Divernon	15.1 mi	7.00 pCi/L	1
Jacksonville	18.2 mi	9.00 pCi/L	2
Springfield	21.0 mi	6.50 pCi/L	2
Carlinville	21.0 mi	9.00 pCi/L	1
White Hall	26.7 mi	6.00 pCi/L	1
Lincolns New Salem	31.8 mi	8.00 pCi/L	1

Morgan County Radon Profile

Because of its underlying geology, Morgan County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 1 city in Morgan County average 9.00 pCi/L across 2 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 Morgan County home regardless of zone or a neighbor's results.

Radon FAQ for Waverly, IL

What EPA Radon Zone is Waverly in?

Waverly and the 62692 zip code are in Morgan 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 Waverly?

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

Radon mitigation in Waverly 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 Waverly?

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.