Multnomah County, OR

ZIP 97080

In ZIP 97080, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Portland Water Bureau meets every EPA legal limit; 4 contaminants are above health goals, led by arsenic at 194× California’s Public Health Goal.
• Nearest Superfund site: Reynolds Metals Company, 4.9 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Gunderson LLC (89%), mostly nickel.
• Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 44,620 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 97080

• Superfund sites nearbyA to D
• Factories and industrial sitesB to D
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityD to F
• Drinking water qualityA to C
• Pesticide useB to D
• Neighborhood health statusA to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsA to B

Based on 14 census tracts · compiled October 25, 2026 · how each grade works and its sources

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