Is Port St. Joe, Florida tap water safe?
2 water systems report serving Port St. Joe. Your water depends on which one serves your address. Check your bill if unsure.
A
City of Port St. Joe
Serves 13,848 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
Gulf County Water Department
Serves 6,287 people · Surface water · Full report →
4 health-based violations in the last 5 years; 3 monitoring/reporting violations; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile above the new 10 ppb action level (LCRI, effective Nov 1, 2027); Lead 90th percentile below the action level (2025).