Tulare County, CA

ZIP 93223

In ZIP 93223, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lemon Cove Water Company has 1 contaminant at or over an EPA legal limit; 7 contaminants are above health goals, led by dibromochloromethane at 28× California’s Public Health Goal.
• Nearest Superfund site: Southern California Edison Co. (visalia Poleyard), 4.8 miles away.
• Largest share of modeled toxic air from industry: Gfp Ethanol LLC Dba Calgren Renewable Fuels (73%), mostly acrolein.
• Fine particles (PM2.5) average 11.9 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 93223

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

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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