Litchfield County, CT
ZIP 06063
In ZIP 06063, 4 of the 12 things we check have at least one part graded D or F.
- Drinking water: Winsted Water Works meets every EPA legal limit; 8 contaminants are above health goals, led by lead at 36× California’s Public Health Goal.
- Nearest Superfund site: Barkhamsted-New Hartford Landfill, 2.1 miles away.
- Largest share of modeled toxic air from industry: Mott Metallurgical Corp (63%), mostly chromium compounds.
- Fine particles (PM2.5) average 5.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 27,681 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 06063
- Superfund sites nearbyF
- Factories and industrial sitesC
- Oil and gas wellsA
- Parks and nature nearbyC
- Air qualityA
- Drinking water qualityC to F
- Pesticide useD
- Neighborhood health statusC
- Past wildfire impactsA
- Past flood impactsC
- Noise levelsA
- Radiation signalsF
Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources
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