Sacramento County, CA

ZIP 95683

In ZIP 95683, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Scwa Mather-Sunrise meets every EPA legal limit; 5 contaminants are above health goals, led by arsenic at 294× California’s Public Health Goal.
• Nearest Superfund site: Mather Air Force Base (ac&w Disposal Site), 9.7 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Ampine: A Div Of Timber Products (56%), mostly diisocyanates.
• Fine particles (PM2.5) average 9.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 1,306,121 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 95683

• Superfund sites nearbyC to D
• Factories and industrial sitesB to D
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityF
• Drinking water qualityA to C
• Pesticide useD to F
• Neighborhood health statusC to D
• Past wildfire impactsD
• Past flood impactsB
• Noise levelsA
• Radiation signalsC

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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