Isle of Wight County, VA

ZIP 23304

In ZIP 23304, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Smithfield, Town Of meets every EPA legal limit; 11 contaminants are above health goals, led by lead at 21× California’s Public Health Goal.
• Nearest Superfund site: Saunders Supply Co., 8.7 miles away.
• Largest share of modeled toxic air from industry: Huntington Ingalls Inc (69%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 155,565 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 23304

• Superfund sites nearbyC
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityA
• Drinking water qualityD
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsB

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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