Fremont County, CO

ZIP 81226

In ZIP 81226, 6 of the 12 things we check have at least one part graded D or F.

  • Drinking water: Florence City Of meets every EPA legal limit; 10 contaminants are above health goals, led by di(2-ethylhexyl) phthalate at 23× California’s Public Health Goal.
  • Nearest Superfund site: Lincoln Park, 1.7 miles away.
  • Largest share of modeled toxic air from industry: Holcim (US) Inc Portland Plant (75%), mostly formaldehyde.
  • Fine particles (PM2.5) average 4.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
  • About 7,622 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 81226

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

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…

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