Outagamie County, WI

ZIP 54155

In ZIP 54155, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Central Brown Co Water Authority meets every EPA legal limit; 5 contaminants are above health goals, led by bromodichloromethane at 134× California’s Public Health Goal.
• Nearest Superfund site: Better Brite Plating Co. Chrome and Zinc Shops, 3.8 miles away.
• Largest share of modeled toxic air from industry: Astro Industries Inc (27%), mostly chromium.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 145,174 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54155

• Superfund sites nearbyD to F
• Factories and industrial sitesA to D
• Oil and gas wellsA
• Parks and nature nearbyB to D
• Air qualityA to B
• Drinking water qualityB to C
• Pesticide useD to F
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

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

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