Clinton County, IL

ZIP 62801

In ZIP 62801, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: Irvington meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 128× California’s Public Health Goal.
• Nearest Superfund site: Sandoval Zinc Company, 3.3 miles away.
• Largest share of modeled toxic air from industry: Prairie State Generating Co (62%), mostly cobalt compounds.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 358,213 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 62801

• Superfund sites nearbyA to F
• Factories and industrial sitesB to C
• Oil and gas wellsF
• Parks and nature nearbyC to F
• Air qualityB to C
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsD

Based on 12 census tracts · compiled September 10, 2026 · how each grade works and its sources

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