Litchfield County, CT

ZIP 06068

In ZIP 06068, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Aquarion-Salisbury meets every EPA legal limit; 8 contaminants are above health goals, led by chloroform at 58× California’s Public Health Goal.
• Closer to Superfund sites than 81% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Onyx Specialty Papers Inc. - Willow Mill (62%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.3 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 06068

• Superfund sites nearbyF
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityB to C
• Pesticide useC
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

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

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