Wood County, WI

ZIP 54441

In ZIP 54441, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Marshfield Utilities has 1 contaminant at or over an EPA legal limit; 13 contaminants are above health goals, led by pfhxs at 1.8× California Notification Level.
• Nearest Superfund site: Spickler Landfill, 6.5 miles away.
• Largest share of modeled toxic air from industry: Felker Brothers Corp (53%), mostly chromium.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 78,641 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54441

• Superfund sites nearbyD
• Factories and industrial sitesD
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityB
• Drinking water qualityF
• Pesticide useF
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsD
• Radiation signalsD

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…