Montgomery County, PA

ZIP 19009

In ZIP 19009, 4 of the 12 things we check have at least one part graded D or F.

  • Drinking water: Aqua Pa Main System has 2 contaminants at or over an EPA legal limit; 25 contaminants are above health goals, led by lead at 88× California’s Public Health Goal.
  • Nearest Superfund site: Fischer & Porter Co., 3.2 miles away (3 within 10 miles).
  • Largest share of modeled toxic air from industry: Superior Tube Co Inc (31%), mostly 1-bromopropane.
  • Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
  • About 38,013 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 19009

  • Superfund sites nearbyF
  • Factories and industrial sitesD
  • Oil and gas wellsA
  • Parks and nature nearbyC
  • Air qualityD
  • Drinking water qualityF
  • Pesticide useC
  • Neighborhood health statusB
  • Past wildfire impactsA
  • Past flood impactsC
  • Noise levelsA

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

Loading the full report, with every source…

We use cookies and analytics to understand how people use PollutionProfile and improve the experience. We never sell your data. Learn more.