State & Local News
LA County Resumes Imported Water Delivery
March 24, 2026
Los Angeles County Public Works has resumed the delivery of imported water from the State Water Project after a precautionary pause in 2025 due to the detection of invasive golden mussels in upstream reservoirs. The agency collaborated with regional water partners, including the Metropolitan Water District of Southern California and the Main San Gabriel Basin Watermaster, to implement treatment and monitoring strategies aimed at protecting water infrastructure and ensuring supply reliability for the region. This resumption signals restored operational stability and ongoing vigilance against invasive species threats.
- Procurement professionals should note the emphasis on treatment and monitoring solutions, which may create demand for specialized water treatment technologies and services.
- Regional water agencies are prioritizing infrastructure protection, indicating potential opportunities for contractors with expertise in invasive species control and water quality management.
- Coordination among multiple local water authorities suggests collaborative procurement approaches and possible joint contracting opportunities.
- Organizations supporting water infrastructure resilience should consider engagement with Los Angeles County Public Works and its partners to align with regional water security initiatives.
Ensuring a safe, clean and reliable water supply remains our top priority in managing the regionβs water infrastructure.
— Mark Pestrella, P.E., director of LA County Public Works
Agencies
Los Angeles County Public Works, Metropolitan Water District of Southern California, Main San Gabriel Basin Watermaster, Los Angeles County