Belle Chasse Water Quality
Louisiana
The tap water in Belle Chasse, Louisiana is served by 4 EPA-regulated water systems covering approximately 32,082 people. 162 health-based violations are on record, most recently for 2950 in 2025. Data source: EPA Safe Drinking Water Information System.
Drinking water in Belle Chasse, Louisiana is delivered through 4 EPA-regulated community water systems serving an estimated 32,082 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
The SDWIS record for Belle Chasse shows 162 total violations across all 4 systems, of which 162 are health-based, meaning either a Maximum Contaminant Level (MCL) was exceeded or a required treatment technique was not followed. Contaminants cited in health-based violations include 2950, 2456, 2920. 10 TRI-reporting industrial facilities are also located within the city limits.
A past EPA violation does not mean the water is currently unsafe, utilities are required to notify customers and remediate under state primacy oversight. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Louisiana drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| BELLE CHASSE WATER DISTRICT | 19,644 | 0 | Clean |
| PORT SULPHUR WATER DISTRICT | 10,308 | 112 | Health |
| DALCOUR WATERWORKS DISTRICT | 1,248 | 24 | Health |
| POINTE A LA HACHE WATER SYSTEM | 882 | 26 | Health |
Does this city have health-based water violations?
Health-based violations indicate contaminant levels that exceeded EPA maximum contaminant levels (MCLs). This does not necessarily mean water is currently unsafe.
| Contaminant | Begin Date |
|---|---|
| 2950 | 2025-07-01 |
| 2950 | 2025-04-01 |
| 2950 | 2025-04-01 |
| 2950 | 2024-07-01 |
| 2950 | 2024-07-01 |
| 2950 | 2024-07-01 |
| 2950 | 2024-07-01 |
| 2456 | 2024-04-01 |
| 2456 | 2024-04-01 |
| 2456 | 2024-04-01 |
| 2456 | 2024-04-01 |
| 2950 | 2024-04-01 |
| 2950 | 2024-04-01 |
| 2950 | 2024-04-01 |
| 2950 | 2024-04-01 |
| 2456 | 2024-01-01 |
| 2456 | 2024-01-01 |
| 2456 | 2024-01-01 |
| 2456 | 2024-01-01 |
| 2456 | 2024-01-01 |
| 2456 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2950 | 2024-01-01 |
| 2456 | 2023-10-01 |
| 2456 | 2023-10-01 |
| 2456 | 2023-10-01 |
| 2456 | 2023-10-01 |
| 2456 | 2023-10-01 |
| 2950 | 2023-10-01 |
| 2950 | 2023-10-01 |
| 2950 | 2023-10-01 |
| 2950 | 2023-10-01 |
| 2950 | 2023-10-01 |
| 2456 | 2023-07-01 |
| 2456 | 2023-07-01 |
| 2456 | 2023-07-01 |
| 2456 | 2023-07-01 |
| 2456 | 2023-07-01 |
| 2456 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-07-01 |
| 2950 | 2023-04-01 |
TRI Facilities in Belle Chasse
| Facility | Total Releases |
|---|---|
| Chevron Oronite Co LLC - Oak Point Plant | 36.3M lbs |
| Harvest Louisiana Terminals LLC - Alliance Terminal | 2.8M lbs |
| C&c Marine & Repair L.L.C. | 156.0K lbs |
| Cmp Coatings Inc. | 69.5K lbs |
| Sun Drilling Products Corp | 24.8K lbs |
| Redguard LLC | 214 lbs |
| US Navy Naval Air Station Joint Reserve Base New Orleans | 102 lbs |
| Jotun Paints Inc | 101 lbs |
| Iws Gas & Supply | 50 lbs |
| John W Stone Oil Distributors LLC | 2 lbs |
Frequently Asked Questions
Is Belle Chasse, Louisiana water safe to drink? ▼
How many water violations does Belle Chasse have? ▼
What contaminants were found in Belle Chasse water? ▼
How many water systems serve Belle Chasse? ▼
Where does Belle Chasse get its drinking water? ▼
Are there pollution sources near Belle Chasse? ▼
About This Data
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). Violations are reported by state agencies to EPA and include both health-based (MCL exceedances) and monitoring/reporting violations.
A reported violation does not necessarily mean water is currently unsafe to drink. Many violations are resolved quickly, and public water systems are required to notify customers of significant issues. For current water quality, contact your local water utility.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.