Southeast Fairbanks County, AK

ZIP 99706

In ZIP 99706, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Ft. Greely - Main Post meets every EPA legal limit; 7 contaminants are above health goals, led by arsenic at 416× California’s Public Health Goal.
• Closer to Superfund sites than 53% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Pogo Mine (86%), mostly arsenic compounds.
• Fine particles (PM2.5) average 6.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 99706

• Superfund sites nearbyC
• Factories and industrial sitesA
• Oil and gas wellsA
• Air qualityA
• Drinking water qualityC to D
• Neighborhood health statusC
• Past wildfire impactsD
• Past flood impactsA
• Radiation signalsC

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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