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 | 2024 | 2023 | 2022 |
|---|---|---|---|
| Kagel Canyon, LACWD 21 | |||
| Malibu & Marina Del Rey, LACWD 29 | |||
| Val Verde, LACWD 36 (combined Santa Clarita Valley Water Quality Report) | |||
| Acton, LACWD 37 | |||
| Antelope Valley, Regions 4 & 34, LACWD 40 (Lancaster & Desert View Highlands) | |||
| Antelope Valley, Regions 24, 27 & 33, LACWD 40 (Pearblossom, Littlerock & Sun Village) | |||
| Antelope Valley, Regions 35, LACWD 40 (Northeast Los Angeles County) | |||
| Antelope Valley, Regions 38, LACWD 40 (Lake Los Angeles) | |||
| Antelope Valley, Regions 39, LACWD 40 (Rock Creek) | |||
| Peter J. Pitchess Honor Rancho Detention Center | |||
| Rancho Los Amigos National Rehabilitation Center |