LOS ANGELES, CA · Los Angeles County
LOS ANGELES-CITY, DEPT. OF WATER & POWER Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA1910067
- System type
- Community Water System
- Population served
- 7,751,132
- Service connections
- 709,623
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Treatment Technique (SWTR and GWR)
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
January 1, 2018 – January 22, 2018
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
March 1, 2016 – March 31, 2016
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1992 – June 5, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2018 – January 22, 2018 | Treatment Technique (SWTR and GWR) | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| March 1, 2016 – March 31, 2016 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| January 1, 1992 – June 5, 1992 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 26, 2018State Administrative/Compliance Order without penalty issued2 linked violations
- June 16, 2016State Administrative/Compliance Order without penalty issued4 linked violations
- January 16, 2016State Compliance achieved3 linked violations
- April 22, 2004State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 22, 2004State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 1998State Formal Notice of Violation issued3 linked violations
- March 27, 1998State Compliance achieved1 linked violation
- July 20, 1993State Compliance achieved1 linked violation
- June 5, 1992State Compliance achieved3 linked violations
- June 5, 1992State Administrative/Compliance Order without penalty issued2 linked violations
- May 20, 1992State Compliance achieved2 linked violations
Contact
LEUNG, JONATHAN
800-342-5397
LOS ANGELES, CA 90012