Orange County, NY

ZIP 10990

In ZIP 10990, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lake Hill Farms Water District meets every EPA legal limit; 5 contaminants are above health goals, led by arsenic at 450× California’s Public Health Goal.
• Nearest Superfund site: Warwick Landfill, 4.6 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Cosmed Of New Jersey (75%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 126,467 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 10990

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

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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