La Crosse County, WI

ZIP 54601

In ZIP 54601, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Bostwick Valley Mhp meets every EPA legal limit; 2 contaminants are above health goals, led by arsenic at 200× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Torrance Casting Inc (33%), mostly nickel.
• Fine particles (PM2.5) average 7.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 52,690 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 54601

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

Based on 17 census tracts · compiled October 25, 2026 · how each grade works and its sources

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