Houghton County, MI

ZIP 49967

In ZIP 49967, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Stambaugh Twp - Hagerman Lake has 1 contaminant at or over an EPA legal limit; 3 contaminants are above health goals, led by pfoa at 4,143× California’s Public Health Goal.
• Closer to Superfund sites than 84% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Calumet Electronics Corp (62%), mostly formaldehyde.
• Fine particles (PM2.5) average 4.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 16,698 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 49967

• Superfund sites nearbyA to F
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB
• 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 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…