New Hanover County, NC

ZIP 28405

In ZIP 28405, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Pender County Utilities meets every EPA legal limit; 12 contaminants are above health goals, led by lead at 43× California’s Public Health Goal.
• Nearest Superfund site: Horton Iron and Metal, 2.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Elementis Chromium Inc (75%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,387 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 28405

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

Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources

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