F10/100
Westville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 6,000 residents · New Jersey
What's In Westville's Tap Water?
32
Contaminants Tested
4
Exceed EPA Limits
0
Above EPA Goals
4 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.67 mg/L | 1.30 mg/L | Over Limit |
PFNA | 0.016 µg/L | 0.010 µg/L | Over Limit |
PFOA | 0.009 µg/L | 0.004 µg/L | Over Limit |
PFOS | 0.004 µg/L | 0.004 µg/L | Over Limit |
EPA Violation History
6
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: March 31, 2024 – June 13, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Violation related to Turbidity
When: November 26, 2023 – November 29, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved
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: July 1, 2023 – September 30, 2023Rule: Stage 1 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
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: April 1, 2023 – June 30, 2023Rule: Stage 1 DBPREnforcement: 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: January 1, 2022 – June 8, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Public notification violation
When: January 1, 2022 – June 30, 2022Rule: Ground Water RuleEnforcement: 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
Water Utility Details
WESTVILLE WATER DEPARTMENT
Population Served
6,000
Water Source
Groundwater
System ID
NJ0821001
Frequently Asked Questions About Westville Water
Is Westville tap water safe to drink?
Westville, New Jersey tap water receives a grade of F (10/100), which is considered failing. 4 contaminant(s) exceed EPA maximum contaminant levels and 42 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Westville's water?
Of the 32 contaminants tested in Westville's water supply, the most notable include PFOA, PFNA, Copper (90th percentile), PFOS. 4 contaminant(s) exceed EPA legal limits (MCLs). 4 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Westville have any water quality violations?
Yes, Westville has 42 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, TT. 4 of these are health-based violations, which are the most serious category.
Do I need a water filter in Westville?
Based on EPA data, using a water filter in Westville is recommended. 4 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.
Where does Westville's tap water come from?
Westville's drinking water is sourced from groundwater and supplied by WESTVILLE WATER DEPARTMENT. The system serves approximately 6,000 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Westville's water tested?
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. Westville'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.
How does Westville's water compare to other cities in New Jersey?
Westville's water quality score of 10/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our New Jersey state page to see how all cities in the state compare.
What should I do if I'm concerned about Westville's water quality?
If you have concerns about Westville'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 (WESTVILLE WATER DEPARTMENT) 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.