Ozaukee County, WI

ZIP 53097

In ZIP 53097, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Alberta Subdivision has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by pfos at 2.2× California’s Public Health Goal.
• Nearest Superfund site: Amcast Industrial Corporation, 3.0 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Scan-Pac Manufacturing Inc (33%), mostly chromium.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 46,790 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 53097

• Superfund sites nearbyF
• Factories and industrial sitesD to F
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB
• Drinking water qualityB to F
• Pesticide useF
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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