Linn County, OR

ZIP 97374

In ZIP 97374, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Scio, City Of meets every EPA legal limit; 2 contaminants are above health goals, led by arsenic at 1,178× California’s Public Health Goal.
• Nearest Superfund site: Teledyne Wah Chang, 9.3 miles away.
• Largest share of modeled toxic air from industry: Western Pneumatics LLC (24%), mostly formaldehyde.
• Fine particles (PM2.5) average 9.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 79,252 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 97374

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

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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