Blair County, PA

ZIP 16637

In ZIP 16637, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Roaring Spring Muni Water Auth has 1 contaminant at or over an EPA legal limit; 8 contaminants are above health goals, led by pfos at 7.3× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Kennametal Bedford Casting Plant (76%), mostly cobalt.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 65,908 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 16637

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsA to B
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityB to D
• Pesticide useD to F
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D
• Radiation signalsC

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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