Tippecanoe County, IN

ZIP 47907

In ZIP 47907, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Indiana American Water - West Lafayette meets every EPA legal limit; 5 contaminants are above health goals, led by di(2-ethylhexyl) phthalate at 10× California’s Public Health Goal.
• Nearest Superfund site: Tippecanoe Sanitary Landfill, Inc., 2.6 miles away.
• Largest share of modeled toxic air from industry: Covestro LLC. (84%), mostly propyleneimine.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 272,437 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47907

• Superfund sites nearbyD
• Factories and industrial sitesD
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityD
• Drinking water qualityC
• Pesticide useD
• Neighborhood health statusA to B
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsB to D
• Radiation signalsF

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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