Water Quality in Bryn Mawr, PA (18042)
EPA violation data for public water systems serving ZIP code 18042.
Past Health-Based Violations
2 health-based violations were 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 77% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
45,532
Population
43
Water Systems
18
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (43)
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 resolvedBushkill Park Stands
Mack Printing Company
Williams Twp Elem School
All resolvedJewish Community Center
Gaetano'S Italian Restaurant
Chesterfield Manor House
Green Pond Golf Course Inc
Mccracken Field House
The Windmill % George Laros
St Johns United Ch Of Christ
Williams Twp Muni Bldg
Dutches Deli
Muellers Country Store
Jewish Comm Center Of Easton
Crivellaros Restaurant
All resolvedCanalside Cup
Toms Drive In % A N Hatges
Charbeth Drive In
Williams Twp Fire Co
Terrys Italian Restaurant
All resolvedSt Pauls Lutheran Church
Camdens Canal Side
Don-Cor Mobile Rest.
Raubsville Inn
St Johns Lutheran Ch
Green Acres Mobile Home Park
2 health-basedJohnson Motor Lines
Jewish Community Center
Mr Rudy Glovas
Raubsville Park
All resolvedWms Twp Maintenance Bldg
Locanda Cavallo Restaurant
American Can Co C/O H H Metz
Wind Mill Restaurant
Mountain View Drive In
Island Park Complex
Maier'S Bakery Thrift Store
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?
Bryn Mawr (18042) has more violations than 77% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 18.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.