Water Quality in Jefferson, PA (15349)
EPA violation data for public water systems serving ZIP code 15349.
No Health-Based Violations
None of the 7 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are10 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,498
Population
7
Water Systems
10
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
Southwestern Pa Water Auth
All resolvedMt Morris Water & Sewage Auth
All resolvedFox Chapel
Mt Morris Gospel Tabernacle
Union Chapel Church
R&P Dinner #1
Flatrock Tavern
Contaminants Found
Used to disinfect water — generally safe at regulated levels.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Jefferson (15349) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.