Is Port Sulphur, Louisiana tap water safe?
2 water systems report serving Port Sulphur. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
A
Belle Chasse Water District
Serves 19,644 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
D
Port Sulphur Water District
Serves 10,308 people · Surface water · Full report →
24 health-based violations in the last 5 years; 2 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).