Clark County, IN

ZIP 47129

In ZIP 47129, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Louisville Water Company meets every EPA legal limit; 6 contaminants are above health goals, led by pfoa at 414× 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: Monument Chemical Kentucky LLC (43%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 72,020 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47129

• Superfund sites nearbyA
• Factories and industrial sitesD to F
• Oil and gas wellsA to B
• Parks and nature nearbyB to C
• Air qualityC to F
• Drinking water qualityB to C
• Pesticide useC to D
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC to F

Based on 7 census tracts · compiled October 25, 2026 · how each grade works and its sources

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