Is Dauphin Island, Alabama tap water safe?
1 water system report serving Dauphin Island. Your water depends on which one serves your address. Check your bill if unsure.
A
Dauphin Island Water & Sewer
Serves 5,802 people · Groundwater · Full report →
No health-based violations in the last 5 years; 4 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).