Water Quality in Jefferson, PA (15320)
EPA violation data for public water systems serving ZIP code 15320.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are7 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,558
Population
10
Water Systems
7
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Southwestern Pa Water Auth
All resolvedMun Auth Boro Of Carmichaels
St George Serbian Orthodox Chu
St Pauls Luthern Church
Greene Valley Church Of God
Fairdale Free Methodist Church
Top Hat Motel & Lounge
Rich Mobile Homes Inc
Benamati Water Services Llc
Green Acre Trailer Park
Contaminants Found
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Jefferson (15320) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7, 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.