Beltrami County, MN

ZIP 56663

In ZIP 56663, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Northside meets every EPA legal limit; 3 contaminants are above health goals, led by lead at 880× California’s Public Health Goal.
• Closer to Superfund sites than 59% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Norbord Minnesota Inc (55%), mostly lead.
• Fine particles (PM2.5) average 6.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 26,234 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 56663

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

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

Loading the full report, with every source…