Water Quality in Bryn Mawr, PA (19406)
EPA violation data for public water systems serving ZIP code 19406.
Active Health Violations
4 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 97% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
30,362
Population
24
Water Systems
108
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (24)
Philadelphia Suburban Water Co
Aqua Pa Main System
1 health-basedNorth Penn Water Authority
Pa American Norristown
All resolvedLorimar Park
North Wales Water Authority
All resolvedRadisson Valley Forge Hotel
All resolvedValley Forge Natl Park
All resolvedIlera Healthcare Fulton Cty
1 health-basedCross Keys Office Building
Kimberton Country House
Ingleside Golf Course
Warwick Water Works
All resolvedChildren Discovery Center
Fairmount Mhp, L.P.
1 health-basedNorview Farms
Green Tree Academy
Bay Behavioral Hope Program
Audubon Mart
Warwick Day Care Center
Nichols Mobile Home Park
J'S Submarines % Kenneth Terr
Norview Farm
1 health-basedArkema Beaumont
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
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 (19406) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 108.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.