Commonwealth Utilities Corp (Saipan)
Community Water System · Northern Mariana Islands · Saipan
PWSID: MP0000001
WholesalerCompliant
Population Served
48.5K
Service Connections
11.3K
Total Violations
82
Health-Based Violations
56
Lead & Copper Data
Lead Level
Caution2.50 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-12-31
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- Saipan
- ZIP Code
- 96950
- Cities Served
- Saipan
- Open Violations
- 0
Violation Summary
82
Total Violations
56
Health-Based
0
Open Now
Most recent violation: 2023-11-01
Explore Northern Mariana Islands Water Quality
See all water systems, lead data, and violation trends for Northern Mariana Islands.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MP0000001.SafeWater Home