Himawari
PWS ID: MP0000021 · SAIPAN, Northern Mariana Islands 96950
Population Served
210
Total Violations
71
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 61
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 6 | 2002 |
| Groundwater Rule | TT | 4 | 2024 |
| Public Notice | Other | 4 | 2024 |
| Nitrate | MR | 1 | 2001 |
| Toxaphene | MR | 1 | 2001 |
| Diquat | MR | 1 | 2001 |
| Glyphosate | MR | 1 | 2001 |
| OXAMYL | MR | 1 | 2001 |
| Picloram | MR | 1 | 2001 |
| Hexachlorocyclopentadiene | MR | 1 | 2001 |
| Carbofuran | MR | 1 | 2001 |
| Atrazine | MR | 1 | 2001 |
| 2,3,7,8-TCDD | MR | 1 | 2001 |
| Heptachlor | MR | 1 | 2001 |
| Heptachlor epoxide | MR | 1 | 2001 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2001 |
| cis-1,2-Dichloroethylene | MR | 1 | 2001 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2001 |
| p-Dichlorobenzene | MR | 1 | 2001 |
| Vinyl chloride | MR | 1 | 2001 |
| trans-1,2-Dichloroethylene | MR | 1 | 2001 |
| Trichloroethylene | MR | 1 | 2001 |
| 1,1,2-Trichloroethane | MR | 1 | 2001 |
| Tetrachloroethylene | MR | 1 | 2001 |
| CHLOROBENZENE | MR | 1 | 2001 |
| Toluene | MR | 1 | 2001 |
| Ethylbenzene | MR | 1 | 2001 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 2001 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2020 |
| TTHM | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.