Clarion County, PA

ZIP 16036

In ZIP 16036, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Aqua Pa Emlenton meets every EPA legal limit; 10 contaminants are above health goals, led by lead at 61× California’s Public Health Goal.
• Nearest Superfund site: Craig Farm Drum, 8.9 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Cleveland-Cliffs Steel Corp /Butler Works (21%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 33,211 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 16036

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsF
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

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

Loading the full report, with every source…