Clark County, IL

ZIP 62442

In ZIP 62442, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Terre Haute Water has 1 contaminant at or over an EPA legal limit; 7 contaminants are above health goals, led by lead at 46× California’s Public Health Goal.
• Nearest Superfund site: Velsicol Chemical Corp. (marshall Plant), 7.2 miles away.
• Largest share of modeled toxic air from industry: Marathon Petroleum Co LP Illinois Refining Div (94%), mostly benzo[g,h,i]perylene.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 200,139 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 62442

• Superfund sites nearbyA to D
• Factories and industrial sitesB to C
• Oil and gas wellsC to F
• Parks and nature nearbyD
• Air qualityC
• Drinking water qualityF
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC to D

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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