LOS ANGELES-CITY, DEPT. OF WATER & POWER
PWSID: CA1910067 · Los Angeles, CA · Serves 3,875,566 people
According to EPA Safe Drinking Water Information System (SDWIS), LOS ANGELES-CITY, DEPT. OF WATER & POWER (PWSID CA1910067) in Los Angeles, CA is listed as a CWS water system covering about 3,875,566 people. The same extract lists 10 health-based violation records spanning 2016-2018. Those 10 health-based rows for LOS ANGELES-CITY, DEPT. OF WATER & POWER cover contaminants such as Long Term 2 Enhanced Surface Water Treatment Rule, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
LOS ANGELES-CITY, DEPT. OF WATER & POWER has 10 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. 2 distinct EPA contaminant codes appear in this system's record, including Long Term 2 Enhanced Surface Water Treatment Rule, Groundwater Rule. Recorded violations span 2016–2018. Day-to-day primacy enforcement for this system runs through the California 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 California state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CA1910067
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Los Angeles, CA
- Population Served
- 3,875,566
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | 5 | 5 |
| Groundwater Rule | 5 | 5 |
Violation History (10)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Groundwater Rule | Yes | Jan 1, 2016 |
| Groundwater Rule | Yes | Jan 1, 2016 |
| Groundwater Rule | Yes | Jan 1, 2016 |
| Groundwater Rule | Yes | Jan 1, 2016 |
| Groundwater Rule | Yes | Jan 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for LOS ANGELES-CITY, DEPT. OF WATER & POWER?
How many people does LOS ANGELES-CITY, DEPT. OF WATER & POWER serve?
What violations does LOS ANGELES-CITY, DEPT. OF WATER & POWER have?
What contaminants have been found in LOS ANGELES-CITY, DEPT. OF WATER & POWER water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LOS ANGELES-CITY, DEPT. OF WATER & POWER on cumulative violation count (10) and EPA-reported population served (3,875,566). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include CITY OF HOUSTON, CHICAGO, SAN ANTONIO WATER SYSTEM.
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
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About This Data
LOS ANGELES-CITY, DEPT. OF WATER & POWER (CA1910067) is drawn from EPA SDWIS. Nearby county systems in this extract include LONG BEACH UTILITIES DEPARTMENT; SANTA CLARITA VALLEY WATER AGENCY; GSWC - SOUTHWEST; LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER. Health-based rows (10 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.