Kewaunee County, WI

ZIP 54217

In ZIP 54217, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Kewaunee Waterworks has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by pfoa at 943× California’s Public Health Goal.
• Nearest Superfund site: Algoma Municipal Landfill, 8.7 miles away.
• Largest share of modeled toxic air from industry: Durr Systems Inc. (22%), mostly chromium.
• Fine particles (PM2.5) average 5.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 65,515 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54217

• Superfund sites nearbyA to F
• Factories and industrial sitesA to D
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityA
• Drinking water qualityC to D
• Pesticide useF
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB to C

Based on 6 census tracts · compiled October 25, 2026 · how each grade works and its sources

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