F0/100
WALDWICK WATER DEPT — Water Quality Report 2026
Serving 10,208 people · New Jersey
Water Source
Groundwater
County
—
System ID
NJ0264001
Violations
413
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.023 µg/L | 0.004 µg/L | Over Limit |
PFOS | 0.010 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.008 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2021 – June 29, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2021 – January 10, 2022Enforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About WALDWICK WATER DEPT
Is WALDWICK WATER DEPT water safe to drink?
WALDWICK WATER DEPT water receives a grade of F (0/100), which is considered failing. 2 contaminant(s) exceed EPA legal limits and 413 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has WALDWICK WATER DEPT detected?
31 contaminants were tested in WALDWICK WATER DEPT's water. Notable contaminants include PFOA, PFOS, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does WALDWICK WATER DEPT have any EPA violations?
Yes, WALDWICK WATER DEPT has 413 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, RPT. 2 are health-based violations.
How many people does WALDWICK WATER DEPT serve?
WALDWICK WATER DEPT serves approximately 10,208 people, New Jersey. The system provides water to 1 community: Waldwick Boro-0264.
What type of water does WALDWICK WATER DEPT provide?
WALDWICK WATER DEPT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NJ0264001.
How does WALDWICK WATER DEPT compare to other utilities in New Jersey?
WALDWICK WATER DEPT scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New Jersey state page for a full comparison of water systems.