Is Port Gibson, Mississippi tap water safe?
3 water systems report serving Port Gibson. 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
Town of Port Gibson
Serves 3,047 people · Groundwater · Full report →
No health-based violations in the last 5 years; 7 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
C S & I Water Assn #1
Serves 1,014 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2022).
D
Romola Water Association
Serves 600 people · Groundwater · Full report →
2 health-based violations in the last 5 years; 35 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile ABOVE the action level (2025).