Litchfield County, CT

ZIP 06057

In ZIP 06057, 4 of the 12 things we check have at least one part graded D or F.

  • Drinking water: Torrington Water Company meets every EPA legal limit; 7 contaminants are above health goals, led by trichloroacetic acid at 153× California’s Public Health Goal.
  • Nearest Superfund site: Barkhamsted-New Hartford Landfill, 3.2 miles away.
  • Largest share of modeled toxic air from industry: Mott Metallurgical Corp (57%), mostly chromium compounds.
  • Fine particles (PM2.5) average 5.8 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 06057

  • Superfund sites nearbyF
  • Factories and industrial sitesD
  • Oil and gas wellsA
  • Parks and nature nearbyC
  • Air qualityA
  • Drinking water qualityA to F
  • Pesticide useC
  • Neighborhood health statusB
  • Past wildfire impactsA
  • Past flood impactsC
  • Noise levelsA
  • Radiation signalsF

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…

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