Largest water suppliers
Lead is the LCR 90th-percentile result; a value above 0.015 mg/L exceeds the
EPA action level. “—” means no lead sample is on file for that supplier.
| Supplier | City | Population | Lead (p90) |
|---|---|---|---|
| Commonwealth Utilities Corp (Saipan) | Saipan | 48,524 | 0.0025 mg/L |
| Saipan Ice and Water | Lower Base | 3,101 | 0.0005 mg/L |
| Commonwealth Utilities Corp (Tinian) | San Jose | 3,005 | 0.0015 mg/L |
| Commonwealth Utilities Corp (Rota) | Sinapalu | 2,504 | 0.0009 mg/L |
| Star Water | Chalan Lau Lau | 1,522 | 0.0006 mg/L |
| Kensington Hotel | As Matuis | 634 | 0.0190 mg/L |
| Pacific Islands Club | San Antonio | 554 | 0.0006 mg/L |
| Finasisu Terrace Apartment | Finasisu | 393 | 0.0006 mg/L |
| The Water Company | Lower Base | 310 | 0.0021 mg/L |
| Tinian Ice and Water | San Jose | 300 | 0.0005 mg/L |
| Marianas Ice and Water | Papago | 300 | 0.0005 mg/L |
| Kensington Dormitory | San Roque | 260 | 0.0039 mg/L |
| Anaks Condominium | Puerto Rico | 243 | 0.0020 mg/L |
| Rota Crystal | Sinapalu | 226 | 0.0014 mg/L |
| 3k Ice and Water Company | San Jose Village | 208 | 0.0005 mg/L |
| Lao Lao Bay Golf Resort | Kagman | 200 | 0.0022 mg/L |
| Jg Sablan Ice and Water | Garapan | 173 | 0.0005 mg/L |
| Aqua Water | San Antonio | 170 | 0.0005 mg/L |
| Diamond Ice and Water | Capital Hill | 155 | 0.0005 mg/L |
| Black Micro Corporation Tinian | Saipan | 150 | 0.0008 mg/L |
| San Jose Mart Water | San Jose | 130 | 0.0057 mg/L |
| Winners Residence | San Antonio | 124 | 0.0540 mg/L |
| Popz Purified Drinking Water | Saipan | 100 | 0.0005 mg/L |
| Saipan Vegas | Chalan Lau Lau | 100 | 0.0148 mg/L |
| Xu Sunshine Corp | Koblerville | 79 | 0.0005 mg/L |
| Msvillagomez Estate | Fina Sisu | 66 | 0.0027 mg/L |
| Modern Stationary | San Jose | 60 | 0.0005 mg/L |
| Pacific Palms | Chalan Kiya | 56 | 0.0025 mg/L |
| 99 Cents Supermart Water | Garapan | 55 | 0.0011 mg/L |
| Diamond Water Gualo Rai | Gualo Rai | 55 | 0.0023 mg/L |
| Hilltop Condominium | San Vincente | 51 | 0.0074 mg/L |
| Tropical Drinking Water | Afetnas | 47 | 0.0009 mg/L |
| Ck Townhouse | Chalan Kiya | 46 | 0.0029 mg/L |
| Afetna Supermarket | Afetna | 40 | 0.0018 mg/L |
| Stanford Resort Hotel | San Vincente | 33 | 0.0046 mg/L |
| Crystal Ice and Water | Saipan | 30 | 0.0005 mg/L |