Brown County, WI
ZIP 54307
In ZIP 54307, 6 of the 12 things we check have at least one part graded D or F.
- Drinking water: Allouez Waterworks has 1 contaminant at or over an EPA legal limit; 14 contaminants are above health goals, led by lead at 10× California’s Public Health Goal.
- Nearest Superfund site: Better Brite Plating Co. Chrome and Zinc Shops, 2.9 miles away.
- Largest share of modeled toxic air from industry: Astro Industries Inc (38%), mostly chromium.
- Fine particles (PM2.5) average 7.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 86,682 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 54307
- Superfund sites nearbyF
- Factories and industrial sitesF
- Oil and gas wellsA
- Parks and nature nearbyF
- Air qualityC
- Drinking water qualityC to D
- Pesticide useD
- Neighborhood health statusA
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsD
- Radiation signalsC
Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources
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