Commonwealth Utilities Corp (Rota)
PWSID: MP0000003 · Saipan, MP · Serves 2,504 people
According to EPA Safe Drinking Water Information System (SDWIS), Commonwealth Utilities Corp (Rota) (PWSID MP0000003) in Saipan, MP is listed as a CWS water system covering about 2,504 people. The same extract lists 9 health-based violation records spanning 2020-2022. Those 9 health-based rows for Commonwealth Utilities Corp (Rota) cover contaminants such as Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
Commonwealth Utilities Corp (Rota) has 9 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Groundwater Rule. Recorded violations span 2020–2022. Day-to-day primacy enforcement for this system runs through the Northern Mariana Islands drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Northern Mariana Islands state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MP0000003
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Saipan, MP
- Population Served
- 2,504
- Health Violations
- Yes (9)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 9 | 9 |
Violation History (9)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Nov 30, 2022 |
| Groundwater Rule | Yes | Nov 30, 2022 |
| Groundwater Rule | Yes | Nov 30, 2022 |
| Groundwater Rule | Yes | Feb 29, 2020 |
| Groundwater Rule | Yes | Feb 29, 2020 |
| Groundwater Rule | Yes | Feb 29, 2020 |
| Groundwater Rule | Yes | Feb 29, 2020 |
| Groundwater Rule | Yes | Feb 29, 2020 |
| Groundwater Rule | Yes | Feb 29, 2020 |
Frequently Asked Questions
What does EPA SDWIS list for Commonwealth Utilities Corp (Rota)?
How many people does Commonwealth Utilities Corp (Rota) serve?
What violations does Commonwealth Utilities Corp (Rota) have?
What contaminants have been found in Commonwealth Utilities Corp (Rota) water?
Compare beyond Northern Mariana Islands
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest Commonwealth Utilities Corp (Rota) on cumulative violation count (9) and EPA-reported population served (2,504). Violation-count peers include Santa Clara Pueblo, PARSHALL, CITY OF, WELLPINIT. Population peers include ENGLISHTOWN WATER DEPT, GARFIELD MDWCA, PUTNAMVILLE CORRECTIONAL FACILITY.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
About This Data
Commonwealth Utilities Corp (Rota) (MP0000003) is drawn from EPA SDWIS. Nearby county systems in this extract include Commonwealth Utilities Corp (Saipan); Saipan Ice And Water; Commonwealth Utilities Corp (Tinian); Star Water. Health-based rows (9 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.