Honolulu County, HI

ZIP 96707

In ZIP 96707, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Barbers Point meets every EPA legal limit; 5 contaminants are above health goals, led by lead at 39× California’s Public Health Goal.
• Nearest Superfund site: Del Monte Corp. (oahu Plantation), 5.7 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Par Hawaii Refining LLC (73%), mostly benzene.
• Fine particles (PM2.5) average 4.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 96707

• Superfund sites nearbyC to F
• Factories and industrial sitesC to F
• Oil and gas wellsA
• Air qualityA
• Drinking water qualityB to F
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsA

Based on 15 census tracts · compiled September 10, 2026 · how each grade works and its sources

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