Hanna City, IL Radon Levels

Q: What EPA Radon Zone is Hanna City in?

Hanna City is in Peoria County, EPA Zone 1.

Q: How much does radon mitigation cost in Hanna City?

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

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

Hanna City, IL Radon Facts

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

County Peoria County, IL

Zip Code 61536

Positioned in Peoria County along the Illinois River valley, Hanna City sits where alluvial soils combine with underlying limestone to create variable radon conditions. The community's housing includes both historic homes and newer construction, many featuring basements common to central Illinois. Though testing data is currently limited for this 61536 area, the river valley's geological complexity makes professional radon testing highly recommended for all residents.

6.67

pCi/L area average

Above EPA Action Level

Peoria County average: 6.67 pCi/L, based on 3 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Hanna City 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+

Hanna City, 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 Hanna City, IL

No homeowner tests have been submitted for Hanna City 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
Mapleton	6.2 mi	8.00 pCi/L	1
Peoria	9.3 mi	5.00 pCi/L	1
East Peoria	12.8 mi	8.00 pCi/L	3
Dunlap	14.0 mi	7.00 pCi/L	1
Metamora	20.4 mi	7.50 pCi/L	2
Cuba	23.8 mi	6.00 pCi/L	1
Mackinaw	25.5 mi	20.00 pCi/L	1
Knoxville	30.3 mi	8.00 pCi/L	1

Peoria County Radon Profile

Because of its underlying geology, Peoria 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 3 cities in Peoria County average 6.67 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 Peoria County home regardless of zone or a neighbor's results.

Radon FAQ for Hanna City, IL

What EPA Radon Zone is Hanna City in?

Hanna City and the 61536 zip code are in Peoria 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 Hanna City?

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

Radon mitigation in Hanna City 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 Hanna City?

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.