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
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