Morgan County, IN

ZIP 46158

In ZIP 46158, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: District 39 Apartments meets every EPA legal limit; 3 contaminants are above health goals, led by lead at 90× California’s Public Health Goal.
• Nearest Superfund site: Pike and Mulberry Streets PCE Plume, 6.4 miles away.
• Largest share of modeled toxic air from industry: Linde Advanced Material Technologies Inc (49%), mostly chromium compounds.
• Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 119,224 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 46158

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

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

Loading the full report, with every source…