Burnett County, WI

ZIP 54830

In ZIP 54830, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Manitou Falls Sanitary District No 1 meets every EPA legal limit; 6 contaminants are above health goals, led by lead at 39× California’s Public Health Goal.
• Nearest Superfund site: Penta Wood Products, 6.5 miles away.
• Largest share of modeled toxic air from industry: Louisiana-Pacific Hayward Siding (67%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 18,931 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54830

• Superfund sites nearbyA to C
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityC to F
• Pesticide useC to F
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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