Ventura County, CA

ZIP 93022

In ZIP 93022, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Tico Mutual Water Co has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by pfoa at 743× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Nusil Technology LLC (48%), mostly xylene (mixed isomers).
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 2,496,015 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 93022

• Superfund sites nearbyA
• Factories and industrial sitesA to C
• Oil and gas wellsF
• Parks and nature nearbyA to C
• Air qualityA to B
• Drinking water qualityB to D
• Pesticide useD
• Neighborhood health statusC to D
• Past wildfire impactsF
• Past flood impactsA
• Noise levelsA
• Radiation signalsD to F

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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