Monterey County, CA

ZIP 93906

In ZIP 93906, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Marina Coast Water District meets every EPA legal limit; 14 contaminants are above health goals, led by lead at 41× California’s Public Health Goal.
• Nearest Superfund site: Crazy Horse Sanitary Landfill, 0.9 miles away.
• Largest share of modeled toxic air from industry: Trical Inc (100%), mostly chloropicrin.
• Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,834,203 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 93906

• Superfund sites nearbyD to F
• Factories and industrial sitesC to D
• Oil and gas wellsA to B
• Parks and nature nearbyC to F
• Air qualityA to D
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to C
• Radiation signalsD

Based on 16 census tracts · compiled September 10, 2026 · how each grade works and its sources

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