Hartford County, CT

ZIP 06074

In ZIP 06074, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Vernon Village Inc. has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by lead at 43× California’s Public Health Goal.
• Nearest Superfund site: Precision Plating Corp., 3.7 miles away.
• Largest share of modeled toxic air from industry: Assa Abloy Access & Egress Hardware Group - Corbin Russwin (16%), mostly chromium.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 53,014 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 06074

• Superfund sites nearbyA to D
• Factories and industrial sitesD to F
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB
• Drinking water qualityD to F
• Pesticide useD
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsC to D

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

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