Orange County, FL

ZIP 32819

In ZIP 32819, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Ocud/Southern Water Sys (5 Wps) meets every EPA legal limit; 8 contaminants are above health goals, led by arsenic at 155× California’s Public Health Goal.
• Nearest Superfund site: Chevron Chemical Co. (ortho Division), 9.5 miles away.
• Largest share of modeled toxic air from industry: Stanton Energy Center (65%), mostly arsenic compounds.
• Fine particles (PM2.5) average 8.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 378,094 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 32819

• Superfund sites nearbyA to C
• Factories and industrial sitesC to D
• Oil and gas wellsA
• Parks and nature nearbyB to D
• Air qualityC to D
• Drinking water qualityB to C
• Pesticide useC to F
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to D
• Radiation signalsA

Based on 10 census tracts · compiled October 25, 2026 · how each grade works and its sources

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