Commonwealth Utilities Corp (Saipan) Water Quality Report
Population
48,524
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 33
violations recorded
F
Unsafe
Safety Grade
33 violations in the past 5 years, including 77 health-based
System Details
- PWSID
- MP0000001
- Population Served
- 48,524
- Water Source
- Ground Water
- Owner
- State
- State
- Northern Mariana Islands
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 8000 | ✕ Health-Based | 9 |
| Contaminant 3100 | ✕ Health-Based | 2 |
| Contaminant 0700 | ✕ Health-Based | 66 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 10 |
Violation History
2023
7
2021
26
2019
42
2016
2
2005
2
2003
2
2002
4
2001
2
Total violations on record: 87
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade F
Avg: B-C
87violations total
311% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 7× the national average.