water recycling-national recycling day

New Water Recycling Videos on National Recycling Day

National Recycling Day on November 15 celebrates and promotes recycling practices to reduce waste and decrease energy demands, ultimately preventing pollution and fighting climate change. This year, the Water Authority partnered with the Southern California Water Coalition to promote water recycling.

National Recycling Day brings new video series

The Water Authority and other SCWC members, worked through the Coalition’s Recycled Water Task Force, along with other water districts and agencies in Southern California to create a new video series. The informative video series was created to educate the public on the use of recycled water in Southern California. The three-part video series shares a simple message – Water: Too Precious to Use Just Once.

The short videos explain the basics of water recycling and its importance as part of a diverse set of solutions employed by water agencies and local governments to stretch limited water resources. The series describes what water recycling is, how it is safe, and how it is used and will be used in the future.

“This new video series is the result of many water agencies and experts working in partnership to promote inclusive educational outreach about the safety and importance of water recycling in our communities,” said Lesley Dobalian, principal water resources specialist for the Water Authority and a member of the Recycled Water Task Force.

Water Too Precious to Use Just Once

Water recycling is the process of taking water that has already been used and treating it to levels safe for further beneficial use. Recycled water is highly regulated, and its use must comply with strict environmental and safety rules and requirements.

Thanks to advancements in water treatment technologies, reycled water is used to water landscapes, for commercial and industrial processes, and to recharge underground aquifers. Recycled water is also tapped for potable reuse through reservoir augmentation.

Water recycling is key to the region’s future

Recycled water is one more tool in the San Diego region’s water portfolio approach to provide a resilient water supply in the face of a changing climate. The  Water Authority and its 24 member agencies have increased the region’s water supply reliability through diversified and innovative technologies like water recycling.

The Water Authority and its 24 member agencies have promoted the advancement of water recycling and potable reuse in San Diego County by developing educational resources such as and obtaining outside funding from the Metropolitan Water District’s local resource program, and local, state, and federal grant and loan opportunities. Over the last year the Water Authority Board supported local potable reuse projects such as Pure Water San Diego, the East County Advanced Water Purification Program, and Pure Water Oceanside.

The video series was made possible through funding provided by the Los Angeles Department of Water and Power and the work of members of SCWC’s Water Recycling Task Force video subcommittee, comprised of representatives from the San Diego County Water Authority and other agencies throughout Southern California.

Visitors learn about technology used to purify and recycle water at a recent Pure Water Oceanside open house. Photo: City of Oceanside

Pure Water Oceanside Project Construction Slated For 2020

The City of Oceanside is joining the City of San Diego and East San Diego County in adding advanced purified water to its drinking water supply. The Pure Water Oceanside project is expected to break ground next spring and begin producing advanced purified water in 2022.

The Padre Dam Municipal Water District, Helix Water District and the City of San Diego, are among the water agencies in San Diego County that are developing or expanding water recycling to increase the local water supply.

Pure Water Oceanside tour participants can try filtering water as part of the tour experience. Photo: City of Oceanside

People can try filtering water as part of Pure Water Oceanside tour activities. Photo: City of Oceanside

The Oceanside project launched in March with a “World of Water” community open house attended by more than 400 people. Building on the interest generated at the event, the city opened its doors for the public, schools and scouts to experience Pure Water Oceanside on October 15. The next community event is scheduled for November 9.

“The incredible interest, success and feedback from the community event demonstrated a true thirst for water knowledge and a strong desire to see, first-hand, water facilities located in the community,” said Cari Dale, water utilities director for the City of Oceanside. “Pure Water Oceanside is an important and smart investment and we find tremendous value in educating the public about the importance of diversifying the city’s water supply.”

Technology used to recycle and purify water on display

Water membranes like the ones that will be used as part of the Pure Water Oceanside project are on display during public tours. Photo: City of Oceanside

Water membranes like the ones that will be used as part of the Pure Water Oceanside project are on display during public tours. Photo: City of Oceanside

The tours offer a behind-the-scenes look of the San Luis Rey Water Reclamation and Mission Basin Groundwater Purification Facilities, where guests can take a hands-on approach and learn about the technology used to recycle and purify water.

Pure Water Oceanside will purify recycled water to create a new local source of high-quality drinking water that is clean, safe, drought-proof and environmentally sound. The project will produce enough water to provide 32% of the city’s water supply, or between 3 and 5 million gallons of water per day.

In addition to tours, Oceanside has developed a comprehensive public education program for the water purification project, including a video, fact sheet, FAQ and community group presentations. To experience Pure Water Oceanside and sign up for an upcoming tour, go to:

READ MORE: Pure Water Day Delivers Pure Family Fun


With Water Supply Dwindling, Water District Plans Advanced Purification Project

Like many communities throughout California, Carpinteria faces sustained and historic drought conditions. By 2030, the Carpinteria Valley Water District estimates that dry years will come with a water deficit that could be as high as 1,550 acre feet—approximately 505 million gallons of water—enough to fill 775 Olympic-sized swimming pools, or serve the average daily use of 6,200 local households.

In response to the shortfall, CVWD proposes a $25 million project to take wastewater that has been cleaned, purify it and then inject it into the groundwater basin to be used for various needs, including potable drinking water.