Is Semmes, Alabama tap water safe?
2 water systems report serving Semmes. 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.
B
City of Mobile, Bd. of W&s Comm. of the
Serves 279,000 people · Surface water · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
South Alabama Utilities Water System
Serves 39,249 people · Groundwater · Full report →
No health-based violations in the last 5 years; 87 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).