McKinley County, NM

ZIP 87323

In ZIP 87323, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Ramah-Sunset Valley RNUA meets every EPA legal limit; 9 contaminants are above health goals, led by di(2-ethylhexyl) adipate at 1.4× California’s Public Health Goal.
• Closer to Superfund sites than 92% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Bio Pappel International (100%), mostly ethylene glycol.
• Fine particles (PM2.5) average 4.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 25,635 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 87323

• Superfund sites nearbyA to F
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityB to F
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…