Water Quality in Saint Bernard, LA: No Violations — Grade F
Grade F · Score 37/100 · 1 water system · Updated 2026-05-03
Saint Bernard's water has serious compliance issues. Independent testing and filtration are strongly recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Utilities in Saint Bernard, LA have maintained an unbroken clean record — the EPA compliance database documents no health-based exceedances, no reportable monitoring failures, and no enforcement proceedings across all 1 tracked public water system.
Water Quality by ZIP Code in Saint Bernard
Water quality varies across Saint Bernard's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 70085 | F | 37 | 0 | 0 | View report → |
Water Quality Overview
Saint Bernard, Louisiana receives a water quality grade of F with an overall score of 37 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 1 water system serving Saint Bernard. This is a positive indicator, though it does not guarantee the absence of all contaminants — some substances (like PFAS) are not yet fully regulated.
What Grade F Means
A grade of F indicates serious compliance issues. Saint Bernard's water systems have substantial violations. Residents should strongly consider independent water testing and appropriate filtration.
Lead Levels
Lead testing data for Saint Bernard is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
Radon Risk
Saint Bernard is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving Saint Bernard
Saint Bernard is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 19,644 people across 1 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
How to Check Your Water in Saint Bernard
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Saint Bernard vs. Nearby Louisiana Cities
How Saint Bernard's water quality compares to similar cities in Louisiana:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Saint Bernard | F | 0 | 1 | 19,644 |
| Braithwaite | D | 0 | 1 | 19,644 |
| Broussard | B | 0 | 4 | 19,617 |
| Tioga | B | 1 | 1 | 19,983 |
Common Questions About Saint Bernard Water
These are the most common questions residents search for about water quality in Saint Bernard, Louisiana:
Is Saint Bernard water hard or soft? Water hardness varies by source. Saint Bernard's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Saint Bernard tap water? Saint Bernard's water receives a grade of F (37/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Saint Bernard? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Saint Bernard vs. Louisiana Average
Understanding how Saint Bernard compares to the broader Louisiana average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Saint Bernard.
ZIP Codes in Saint Bernard
Saint Bernard spans 1 ZIP code. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.