Harrison County, IN

ZIP 47136

In ZIP 47136, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Hardin Co. Water Dist #1/Ft. Knox meets every EPA legal limit; 13 contaminants are above health goals, led by lead at 46× California’s Public Health Goal.
• Nearest Superfund site: Lee's Lane Landfill, 7.9 miles away.
• Largest share of modeled toxic air from industry: Monument Chemical Kentucky LLC (49%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 70,974 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47136

• Superfund sites nearbyA
• Factories and industrial sitesB to F
• Oil and gas wellsA to D
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityD to F
• Pesticide useD to F
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsD

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

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