Annual Water Quality Reports
The California State Water Resources Control Board requires all water systems to prepare Annual Water Quality Reports (or Consumer Confidence Reports) by July 1 of each year. The purpose of the report is to raise customers’ awareness of the quality of their drinking water, where their drinking water comes from, what it takes to deliver water to their homes, and the importance of protecting drinking water sources. Below are the latest water quality reports for the Los Angeles County Waterworks Districts (LACWD), Peter J. Pitchess Honor Rancho Detention Center and Rancho Los Amigos National Rehabilitation Center. Click here for a map of LACWD’s entire service area.
| District Name | 2022 | 2023 | 2024 |
|---|---|---|---|
| LACWD 21, Kagel Canyon | |||
| LACWD 29, Malibu & Marina Del Rey | |||
| LACWD 36, Val Verde (combined Santa Clarita Valley Water Quality Report) | |||
| LACWD 37, Acton | |||
| LACWD 40, Antelope Valley, Regions 4 & 34 (Lancaster & Desert View Highlands) | |||
| LACWD 40, Antelope Valley, Regions 24, 27 & 33 (Pearblossom, Littlerock & Sun Village) | |||
| LACWD 40, Antelope Valley, Regions 35 (Northeast Los Angeles County) | |||
| LACWD 40, Antelope Valley, Regions 38 (Lake Los Angeles) | |||
| LACWD 40, Antelope Valley, Regions 39 (Rock Creek) | |||
| Peter J. Pitchess Honor Rancho Detention Center | |||
| Rancho Los Amigos National Rehabilitation Center |