F0/100
COLLINGSWOOD WATER DEPAR — Water Quality Report 2026
Serving 24,500 people · New Jersey
Water Source
Groundwater
County
—
System ID
NJ0412001
Violations
165
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.65 mg/L | 1.30 mg/L | Over Limit |
strontium | 1570.00 µg/L | — | Above Goal |
1,4-dioxane | 2.10 µg/L | — | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 COLLINGSWOOD WATER DEPAR
Is COLLINGSWOOD WATER DEPAR water safe to drink?
COLLINGSWOOD WATER DEPAR water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 165 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has COLLINGSWOOD WATER DEPAR detected?
67 contaminants were tested in COLLINGSWOOD WATER DEPAR's water. Notable contaminants include Copper (90th percentile), strontium, 1,4-dioxane. 1 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does COLLINGSWOOD WATER DEPAR have any EPA violations?
Yes, COLLINGSWOOD WATER DEPAR has 165 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, MCL. 4 are health-based violations.
How many people does COLLINGSWOOD WATER DEPAR serve?
COLLINGSWOOD WATER DEPAR serves approximately 24,500 people, New Jersey. The system provides water to 1 community: Collingswood Boro-0412.
What type of water does COLLINGSWOOD WATER DEPAR provide?
COLLINGSWOOD WATER DEPAR sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NJ0412001.
How does COLLINGSWOOD WATER DEPAR compare to other utilities in New Jersey?
COLLINGSWOOD WATER DEPAR 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.