F0/100
PARK RIDGE WATER DEPT — Water Quality Report 2026
Serving 16,466 people · New Jersey
Water Source
Groundwater
County
—
System ID
NJ0247001
Violations
378
Contaminant Test Results
4 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.014 µg/L | 0.004 µg/L | Over Limit |
PFHxS | 0.014 µg/L | 0.010 µg/L | Over Limit |
PFOA | 0.010 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 31, 2024 – October 2, 2024Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed to conduct Level 1 Assessment
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 31, 2024 – October 2, 2024Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2021 – December 15, 2021Rule: Stage 1 DBPREnforcement: 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 PARK RIDGE WATER DEPT
Is PARK RIDGE WATER DEPT water safe to drink?
PARK RIDGE WATER DEPT water receives a grade of F (0/100), which is considered failing. 3 contaminant(s) exceed EPA legal limits and 378 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has PARK RIDGE WATER DEPT detected?
66 contaminants were tested in PARK RIDGE WATER DEPT's water. Notable contaminants include PFOS, PFOA, PFHxS, Lead (90th percentile). 3 exceed EPA legal limits (MCLs). 4 exceed EPA health goals (MCLGs).
Does PARK RIDGE WATER DEPT have any EPA violations?
Yes, PARK RIDGE WATER DEPT has 378 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 2 are health-based violations.
How many people does PARK RIDGE WATER DEPT serve?
PARK RIDGE WATER DEPT serves approximately 16,466 people, New Jersey. The system provides water to 5 communities: Hillsdale Boro-0227, Montvale Boro-0236, Saddle River Boro-0258, Woodcliff Lake Boro-0268, Park Ridge Boro-0247.
What type of water does PARK RIDGE WATER DEPT provide?
PARK RIDGE WATER DEPT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NJ0247001.
How does PARK RIDGE WATER DEPT compare to other utilities in New Jersey?
PARK RIDGE 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.