Water Quality in Haworth, NJ (07641)
EPA violation data for public water systems serving ZIP code 07641.
Past Health-Based Violations
3 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 34 monitoring/reporting violations.
More violations than 87% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,363
Population
36
Water Systems
37
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (36)
Veolia Water New Jersey Hackensack
Veolia Water Nj Allendale Water System
Veolia Water New Jersey Franklin Lakes
Veolia Water New Jersey Arlington Hills
Veolia Water Nj - Olde Milford Est
Veolia Water Nj Bald Eagle Commons
Veolia Water Nj-Bald Eagle Village
Veolia Water New Jersey Hampton
Veolia Water New Jersey - Crescent Park
All resolvedVeolia Water New Jersey Montvale Pd95
Veolia Water New Jersey - Awosting
Veolia Water New Jersey East Brookwood
Veolia Water Nj Greenbrook Estates
Saddle River Water Utility
All resolvedVeolia Water Nj Independence Highland
Veolia Water New Jersey Lake Glenwood
Haworth Swim Club
All resolvedVeolia Water New Jersey Sunset Ridge
3 health-basedVeolia Water New Jersey Viking Village
Veolia Water New Jersey - Birch Hill
Veolia Water New Jersey Sussex Hills
Veolia Water New Jersey Barry Lakes
Veolia Water New Jersey Andover
Veolia Water Nj Independence Valley View
Veolia Water New Jersey - Parkway
Veolia Water New Jersey Highland Lakes
Veolia Water New Jerseywoodridge Estates
All resolvedVeolia Water New Jersey Lake Conway
Veolia Water New Jersey Cliffwood Lakes
Veolia Water Nj Highland Lakes Seasonal
Veolia Water Nj Grandview Estates
Veolia Water New Jersey Walnut Hills
Veolia Water New Jersey Sammis Road
Veolia Water New Jersey David Curtis
Veolia Water New Jersey - Greenwood Lake
Veolia Water New Jersey Predmore Estates
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Haworth (07641) has more violations than 87% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 37.
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.