Lycoming County, PA

ZIP 17752

In ZIP 17752, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Montoursville Water Company has 2 contaminants at or over an EPA legal limit; 10 contaminants are above health goals, led by pfos at 12× California’s Public Health Goal.
• Nearest Superfund site: Avco Lycoming (williamsport Division), 2.4 miles away.
• Largest share of modeled toxic air from industry: Arxada LLC (93%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 71,236 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 17752

• Superfund sites nearbyC to D
• Factories and industrial sitesC to D
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsC to F

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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