Onondaga County, NY

ZIP 13029

In ZIP 13029, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clay Wds meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 203× California’s Public Health Goal.
• Nearest Superfund site: Onondaga Lake, 9.2 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Crucible Industries LLC. (46%), mostly chromium.
• Fine particles (PM2.5) average 5.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 115,228 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 13029

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

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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