Water Quality in Bryn Mawr, PA (18055)
EPA violation data for public water systems serving ZIP code 18055.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 16 monitoring/reporting violations.
More violations than 76% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
12,117
Population
20
Water Systems
17
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (20)
Phila Sub Water Co
City Of Bethlehem
All resolvedEaston Area Water System
Lower Bucks Co Joint Mun Auth
All resolvedEaston Suburban Water Auth
Northampton Boro Muni Auth
All resolvedHellertown Borough Authority
All resolvedHarts Lake
Cross Pizza
All resolvedSoutheastern Volunteer Fire Co
Scenic View Apartments
All resolvedSaucon Community Bf Church
All resolvedHellertown Jehovahs Witness
Bees Knees Bakery
All resolvedWoodland Hills Country Club
Mary Ellen Convalescent Home
Beethoven Waldheim
Bergys General Store
The Meadows
The Bug Company
1 health-basedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Similar to nitrate — harmful to infants at high levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Bryn Mawr (18055) has more violations than 76% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 17.
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.