Haworth Tap Water Quality: Is It Safe to Drink? (2026 Report)

Haworth, New Jersey tap water receives a grade of C (47/100), which is considered fair. 2 contaminant(s) exceed EPA maximum contaminant levels and 606 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.

Of the 77 contaminants tested in Haworth's water supply, the most notable include PFOA, Copper (90th percentile), Lead (90th percentile). 2 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.

Yes, Haworth has 606 EPA violation(s) on record, with the most recent in 2021. Violation types include TT, MR, MCL. 9 of these are health-based violations, which are the most serious category.

Based on EPA data, using a water filter in Haworth is recommended. 2 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.

Haworth's drinking water is sourced from purchased surface water and supplied by VEOLIA WATER NJ ALLENDALE WATER SYSTEM and 6 other water system(s). The system serves approximately 810,721 people. Surface water sources include rivers, lakes, and reservoirs.

Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Haworth's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.

Haworth's water quality score of 47/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our New Jersey state page to see how all cities in the state compare.

If you have concerns about Haworth's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (VEOLIA WATER NJ ALLENDALE WATER SYSTEM) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.