Clay County, FL

ZIP 32003

In ZIP 32003, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Pace Fleming Grid meets every EPA legal limit; 6 contaminants are above health goals, led by arsenic at 1,000× California’s Public Health Goal.
• Nearest Superfund site: Jacksonville Naval Air Station, 7.0 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Seminole Generating Station (36%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,445 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 32003

• Superfund sites nearbyA to D
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyC to F
• Air qualityB to C
• Drinking water qualityD
• Pesticide useB to C
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…