Is Lower Base, Northern Mariana Islands tap water safe?
2 water systems report serving Lower Base. Your water depends on which one serves your address. Check your bill if unsure.
A
Saipan Ice and Water
Serves 3,101 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 (2025).
C
The Water Company
Serves 310 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 5 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).