Nevada County, CA

ZIP 95975

In ZIP 95975, 4 of the 12 things we check have at least one part graded D or F.

  • Drinking water: Creekside Village has 2 contaminants at or over an EPA legal limit; 8 contaminants are above health goals, led by pfos at 4.1× California’s Public Health Goal.
  • Nearest Superfund site: Lava Cap Mine, 8.4 miles away.
  • Largest share of modeled toxic air from industry: Greenheck Fan Corp - Rocklin California (63%), mostly chromium.
  • Fine particles (PM2.5) average 9.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
  • About 5,533 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 95975

  • Superfund sites nearbyA to C
  • Factories and industrial sitesA to B
  • Oil and gas wellsA
  • Parks and nature nearbyC
  • Air qualityD to F
  • Drinking water qualityD to F
  • Pesticide useC
  • Neighborhood health statusC to D
  • Past wildfire impactsF
  • Past flood impactsB
  • 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…

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