Multnomah County, OR

ZIP 97019

In ZIP 97019, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Washougal City Of has 1 contaminant at or over an EPA legal limit; 11 contaminants are above health goals, led by pfos at 5.6× California’s Public Health Goal.
• Closer to Superfund sites than 67% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Gunderson LLC (87%), mostly nickel.
• Fine particles (PM2.5) average 7.9 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 97019

• Superfund sites nearbyA to D
• Factories and industrial sitesA to C
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA to D
• Drinking water qualityC to F
• Pesticide useC
• Neighborhood health statusC to D
• Past wildfire impactsA to C
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsB to C

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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