Dunlap, IL Radon Levels
Check local Dunlap radon levels and find certified testing and mitigation professionals to keep your home safe
Dunlap, IL Radon Facts
Dunlap in Peoria County recorded an average radon level of 7.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L and indicates the need for radon mitigation in affected homes. The Illinois River valley's alluvial soils combined with underlying Ordovician limestone create variable radon conditions throughout the Peoria Metro area. Homes in zip code 61525, particularly those with full basements typical of central Illinois construction, should prioritize radon testing.
Based on 1 user-submitted radon test for homes in Dunlap, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Dunlap, IL Radon Mitigation
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Dunlap, IL Radon Levels
User-submitted radon test readings from homes in the Dunlap area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 7 pCi/L | Dunlap, IL | 0-20 Years | Full Basement |
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Radon Readings Near Dunlap, IL
Compare radon levels in Dunlap with the closest nearby cities that have user-submitted test data.
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.