Tulare County, CA

ZIP 93618

In ZIP 93618, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: Gleanings For The Hungry has 1 contaminant at or over an EPA legal limit; 6 contaminants are above health goals, led by arsenic at 520× California’s Public Health Goal.
• Nearest Superfund site: Selma Pressure Treating Company, 7.0 miles away.
• Largest share of modeled toxic air from industry: Excelsior Inc. (57%), mostly chromium.
• Fine particles (PM2.5) average 11.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 5,378,638 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 93618

• Superfund sites nearbyA to C
• Factories and industrial sitesB to F
• Oil and gas wellsA
• Parks and nature nearbyC to F
• Air qualityF
• Drinking water qualityC to D
• Pesticide useF
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsA to B
• Noise levelsA to D
• Radiation signalsC to D

Based on 12 census tracts · compiled October 25, 2026 · how each grade works and its sources

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