Montgomery County, NY

ZIP 12177

In ZIP 12177, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Capstone Center For Rehab And Nursing meets every EPA legal limit; 7 contaminants are above health goals, led by arsenic at 813× California’s Public Health Goal.
• Nearest Superfund site: Johnstown City Landfill, 6.8 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 12177

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

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

Loading the full report, with every source…