
A Message from Anselmo Collins
Chief Operating Officer – Water System
Securing our Water Future through Innovation and Sustainability
Leonardo Da Vinci once said that “Water is the driving force of all nature.” Today, this truth resonates more than ever as we navigate the challenges of ensuring a sustainable water future. A changing climate – marked by both droughts and deluges – along with the increasing threat of natural disasters, has fundamentally, reshaped our relationship with water. Around the globe, major population centers are grappling with water supply issues. For Los Angeles to thrive, we need to reduce our reliance on imported water and prioritize the development and optimization of our local, in-basin water resources. Achieving this requires strategic policies, forward-thinking initiatives and transformative capital projects.
I am happy to highlight one such project is already underway — the Los Angeles Groundwater Replenishment Project (LAGWR), which broke ground on December 6, 2024. This cornerstone of our sustainable water supply strategy is a collaboration with the Los Angeles Department of Public Works, Bureau of Sanitation and Environment (LASAN). As one of the largest potable reuse projects in California, LAGWR will create a drought-resistant local source of purified water. Here’s what this groundbreaking initiative will achieve:
- Provide up to 45 million gallons of purified water daily
- Meet the drinking water needs of 500,000 customers
- Strengthen the resilience of our local water supply
- Replenishing the San Fernando Groundwater Basin, adding to our water bank
- Create over 1,500 jobs during construction, boosting the local economy
- Include a public interactive learning center
LAGWR will utilize the most advanced treatment technologies that include a multistep process of membrane filtration, reverse osmosis, and ultraviolet advanced oxidation. This multistep process exceeds standing regulatory and health requirements. We are particularly excited about this project’s timing, as it will be operational just in time to showcase Los Angeles’ commitment to sustainability during the 2028 Olympics.
Our vision for a sustainable and resilient water future is clear. Through continued investments in infrastructure modernization, water quality innovation, and strategic initiatives like LAGWR, we are building a foundation that will secure Los Angeles’ water resources for generations to come.