Montgomery County, NY

ZIP 12068

In ZIP 12068, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Rotterdam Wd #3 meets every EPA legal limit; 6 contaminants are above health goals, led by bromodichloromethane at 90× California’s Public Health Goal.
• Nearest Superfund site: Johnstown City Landfill, 0.5 miles away.
• Largest share of modeled toxic air from industry: Keymark Corp (49%), mostly diisocyanates.
• Fine particles (PM2.5) average 6.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 50,398 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 12068

• Superfund sites nearbyA to F
• Factories and industrial sitesA to B
• Oil and gas wellsA to B
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityA to C
• Pesticide useD to F
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D
• Radiation signalsD

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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