Water Quality in Allentown, PA (18087)
EPA violation data for public water systems serving ZIP code 18087.
No Health-Based Violations
None of the 16 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are13 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 72% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
590
Population
16
Water Systems
13
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (16)
Lca Allentown Division
All resolvedLca Wlsa Central Division
Ancient Oak West Water Company
Roy Rogers Family Restaurant
Red Maple Acres M H P
St Annes Episcopal Church
St Pauls Ucc Of Trexlertown
1760 Pub N Grille
Pied Piper
Tenneco Packaging, Inc.
Bonjour Donuts
Mayo Mobile Home Park
Rural Sportsman Association
Mosser Nursing Home
Eagle Hotel
Garden Diner
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Similar to nitrate — harmful to infants at high levels.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Allentown (18087) has more violations than 72% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 13, 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.