Calumet County, WI

ZIP 54952

In ZIP 54952, 6 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; 10 contaminants are above health goals, led by arsenic at 277× California’s Public Health Goal.
• Nearest Superfund site: Schmalz Dump, 2.7 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: A P Nonweiler Co Inc (48%), mostly diisocyanates.
• Fine particles (PM2.5) average 7.6 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 54952

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

Based on 11 census tracts · compiled October 25, 2026 · how each grade works and its sources

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