Will County, IL

ZIP 60448

In ZIP 60448, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Il American-Arbury meets every EPA legal limit; 11 contaminants are above health goals, led by arsenic at 138× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: W R Grace & Co (45%), mostly cobalt compounds.
• Fine particles (PM2.5) average 9.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 248,146 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 60448

• Superfund sites nearbyA
• Factories and industrial sitesC to D
• Oil and gas wellsB
• Parks and nature nearbyB to C
• Air qualityD to F
• Drinking water qualityC
• Pesticide useC to D
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsD to F

Based on 10 census tracts · compiled October 25, 2026 · how each grade works and its sources

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