Clackamas County, OR

ZIP 97089

In ZIP 97089, 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; 9 contaminants are above health goals, led by lead at 32× California’s Public Health Goal.
• Nearest Superfund site: Northwest Pipe & Casing/hall Process Company, 4.5 miles away.
• Largest share of modeled toxic air from industry: Gunderson LLC (85%), mostly nickel.
• Fine particles (PM2.5) average 9.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 90,281 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 97089

• Superfund sites nearbyC to D
• Factories and industrial sitesC to D
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityD to F
• Drinking water qualityC to F
• Pesticide useD to F
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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