Northern Mariana Islands Water Quality
36 water systems serving 63,952 people. 2,828 total violations on record.
Safety Grade Distribution
A
1
3%
B
7
19%
C
16
44%
D
6
17%
F
6
17%
36
Water Systems
63,952
Population Served
2,828
Total Violations
165
Health-Based
Most Contaminated Systems
Tropical Drinking Water
47 served388 violations388 recent
D
Popz Purified Drinking Water
100 served315 violations315 recent
C
Black Micro Corporation Tinian
150 served167 violations167 recent
C
Commonwealth Utilities Corp (Saipan)
48,524 served87 violations33 recent
F
Xu Sunshine Corp
79 served152 violations32 recent
C
Crystal Ice And Water
30 served31 violations31 recent
F
Saipan Vegas
100 served23 violations23 recent
D
The Water Company
310 served51 violations22 recent
D
Pacific Palms
56 served44 violations21 recent
F
Pacific Islands Club
554 served28 violations19 recent
C
Cleanest Water Systems
Largest Water Systems in Northern Mariana Islands
| Water System | Grade | Population | Violations |
|---|---|---|---|
| Commonwealth Utilities Corp (Saipan) | F | 48,524 | 87 |
| Saipan Ice And Water | B | 3,101 | 75 |
| Commonwealth Utilities Corp (Tinian) | D | 3,005 | 23 |
| Commonwealth Utilities Corp (Rota) | D | 2,504 | 24 |
| Star Water | C | 1,522 | 261 |
| Kensington Hotel | B | 634 | 15 |
| Pacific Islands Club | C | 554 | 28 |
| Finasisu Terrace Apartment | A | 393 | 10 |
| The Water Company | D | 310 | 51 |
| Tinian Ice And Water | C | 300 | 263 |
| Marianas Ice And Water | C | 300 | 19 |
| Kensington Dormitory | B | 260 | 99 |
| Rota Crystal | C | 226 | 8 |
| 3K Ice And Water Company | B | 208 | 10 |
| Lao Lao Bay Golf Resort | C | 200 | 24 |
| Anaks Condominium | C | 191 | 32 |
| JG Sablan Ice And Water | C | 173 | 15 |
| Aqua Water | F | 170 | 16 |
| Diamond Ice And Water | C | 155 | 19 |
| Black Micro Corporation Tinian | C | 150 | 167 |