F0/100
ST BERNARD PARISH WATERWORKS — Water Quality Report 2026
Serving 44,783 people · Louisiana
Water Source
Surface Water
County
—
System ID
LA1087001
Violations
46
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 ST BERNARD PARISH WATERWORKS
Is ST BERNARD PARISH WATERWORKS water safe to drink?
ST BERNARD PARISH WATERWORKS water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has ST BERNARD PARISH WATERWORKS detected?
69 contaminants were tested in ST BERNARD PARISH WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ST BERNARD PARISH WATERWORKS have any EPA violations?
Yes, ST BERNARD PARISH WATERWORKS has 46 EPA violation(s) on record, with the most recent in 2016. Violation types include MCL, MR, TT. 23 are health-based violations.
How many people does ST BERNARD PARISH WATERWORKS serve?
ST BERNARD PARISH WATERWORKS serves approximately 44,783 people, Louisiana.
What type of water does ST BERNARD PARISH WATERWORKS provide?
ST BERNARD PARISH WATERWORKS sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is LA1087001.
How does ST BERNARD PARISH WATERWORKS compare to other utilities in Louisiana?
ST BERNARD PARISH WATERWORKS scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.