St. Lawrence County, NY

ZIP 13676

In ZIP 13676, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Norwood has 10 contaminants at or over an EPA legal limit; 20 contaminants are above health goals, led by trichloroethylene at 6.5× California’s Public Health Goal.
• Nearest Superfund site: York Oil Co., 9.4 miles away.
• Largest share of modeled toxic air from industry: Alcoa USA Corp. (100%), mostly chromium.
• Fine particles (PM2.5) average 5.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 76,974 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 13676

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

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

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