Calumet County, WI

ZIP 54169

In ZIP 54169, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Kaukauna Utilities has 1 contaminant at or over an EPA legal limit; 13 contaminants are above health goals, led by lead at 13× California’s Public Health Goal.
• Nearest Superfund site: Schmalz Dump, 4.4 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: A P Nonweiler Co Inc (49%), mostly diisocyanates.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 72,042 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54169

• Superfund sites nearbyD
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityC
• Drinking water qualityC to D
• Pesticide useF
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsD
• Radiation signalsD

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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