Water Quality in Allentown, PA (18080)
EPA violation data for public water systems serving ZIP code 18080.
Active Health Violations
5 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 84% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
11,226
Population
32
Water Systems
29
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (32)
Lca Allentown Division
All resolvedLca Wlsa Central Division
Slatington Borough Water Sys
1 health-basedPeters Elementary School
New American Homes-Oak Ridge A
Village C Store
2 health-basedKingdom Hall Slatington
Heidelberg Union Church
Tim Wotrings Auction House
Y2kids Child Care Center
Lighthouse Grille
Victory Park
All resolvedFriedens Fire Co
Hermans Restaurant
Lehigh Gap Nature Center
All resolvedEmerald Star Hose Fire Co
1 health-basedUnited Presb Ch Of Slatington
Chris & Eli Family Restaurant
T K & J Gift Shop
Maple Springs Restaurant
Slatington Skeet And Sporting
Pendot Engineering Dept
Hucksters Market
Blue Mountain Country Corner
The New Best Station Hotel
1 health-basedJ.P.'S Inn
Pfizer Inc
Old Post Inn
Country Catering
The Junction
Hillstreet Children'S Center %
Endy'S Trailer Park
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Similar to nitrate — harmful to infants at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Allentown (18080) has more violations than 84% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 29.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.