Greene County, NY

ZIP 12451

In ZIP 12451, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Pine Hollow Estates meets every EPA legal limit; 6 contaminants are above health goals, led by arsenic at 525× California’s Public Health Goal.
• Nearest Superfund site: American Thermostat Co., 5.1 miles away.
• Largest share of modeled toxic air from industry: Onyx Specialty Papers Inc. - Willow Mill (66%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 13,552 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 12451

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

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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