DPL - Managaha
MP - Non-Transient Non-Community - PWSID: MP0000048
System Information
| PWSID | MP0000048 |
| System Name | DPL - Managaha |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 19, 2002 |
| Last Reported | Mar 18, 2026 |
Location & Contact
| State | MP |
| City | Saipan |
| ZIP Code | 96950 |
| Address | Box 500380 CK |
| Organization | - |
| Phone | 6702343751 |
Population & Service
| Population Served | 217 |
| Service Connections | 1 |
Drinking Water Violations (211)
This water system has 211 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 10 mg/L | - | Archived | Dec 31, 2025 | - | |
| Nov 26, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Nov 26, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Nov 26, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Archived | Oct 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2023 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2025 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jun 10, 2006 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jun 10, 2006 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.00000003 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 1 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | - | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.0004 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Nov 25, 2005 | - | |
| Jan 1, 2004 | Nov 25, 2005 | MR | No | Yes | - | 0.4 mg/L | - | Resolved | Nov 25, 2005 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.