The Los Angeles Department of Water and Power (LADWP) issued a notice on Sunday that a leak in an air‑vacuum valve connected to a trunk line for the Pacific Palisades community is under repair. The department said crews are currently rerouting water around the affected pipe segment.

Potential service impacts

Residents in the Pacific Palisades area may notice a drop in water pressure, and in some cases a brief interruption of service, while the repair work proceeds. LADWP emphasized that drinking water will remain safe to consume throughout the operation.

Conservation request

To help manage the reduced capacity, LADWP is asking households and businesses to conserve water until the leak is fully addressed. Simple steps such as limiting lawn irrigation, fixing drips promptly, and using only the water needed for essential tasks can ease the strain on the system.

Backup measures

The utility has activated contingency plans that include a backup water supply for the affected area. These measures are intended to ensure that essential needs are met even if the primary line experiences temporary setbacks.

Road closures

While crews work on the valve, several nearby streets will have altered traffic patterns or temporary closures. The department has posted signage and will update motorists as the situation evolves. Drivers are encouraged to follow posted detours and exercise caution.

Cause of the leak

At this time, LADWP has not determined the exact cause of the valve leak. The agency is investigating the incident and will provide further updates if new information becomes available.

What residents can do

• Reduce indoor water use by taking shorter showers and running dishwashers only when full.
• Postpone non‑essential outdoor watering until the repair is complete.
• Check for any local alerts or updates from LADWP via their website or social media channels.
• Follow posted road detour signs and allow extra travel time if you need to drive through the affected area.

LADWP thanked Pacific Palisades residents for their patience and cooperation as the utility works to restore full service and maintain a reliable water supply for the community.

Original reporting: NBC4 Los Angeles — read the source article.