Progress on the East County Advanced Water Purification Program (East County AWP) continues on schedule at multiple East County locations, with an increasing number of milestones being reached as the project nears completion in 2025.
The East County Advanced Water Purification Program is an important water project for East San Diego County. When complete, it will deliver a clean, reliable, and local water source.
See a time-lapse video of 12 months of construction from January through December 2024.
Over the last 12 months, many milestones have been accomplished, including:
Completion of the purified water pipelines in Santee
Fanita Parkway has been repaved, curbs and sidewalks restored, and construction equipment removed
Completed 95% of concrete pouring required for the site
Completed 78% of all water pipeline construction
Installed the Lake Jennings inlet to allow purified water to flow into the lake before it is treated at the R.M. Levy Water Treatment Plant
The East County AWP achieved significant milestones in 2024, with more ahead in 2025.
Construction is set to begin in spring 2025 on a newly approved phase of the project that will include work within Mission Trails Regional Park. This phase includes the rehabilitation of the existing East Mission Gorge Force Main, which will help add capacity for increased sewer flows during rainy weather to the City of San Diego for treatment.
It also includes the construction of new pipelines in the East County to manage residuals, which are the organic residues removed from wastewater during the treatment process, sending them from the East County AWP Project around the City of San Diego’s Pure Water Program facilities as a regional solution to residuals management.
Tour the latest East County AWP construction progress in this video update.
Purified Water Pipeline Construction and Road Closures
Work on pipelines is ongoing in Lakeside at the following areas:
Riverside Drive from Riverford Road to Rio Camino
Channel Road from the bridge to Rio Camino
Channel Road from the bridge to Mapleview Street
Expect reduced travel lanes at these locations. Crews have completed purified water pipeline installation along Mast Boulevard, which is being followed by final roadway paving.
Final paving entails grinding and overlaying the existing roadway to be replaced with new asphalt. Crews use a remote-controlled trench roller to compact the top layer of material when paving the roadway.
Jack and bore excavation work is underway near State Route 67 and Mapleview Street in Lakeside ahead of purified water pipeline installation. Photo: East County AWP
Restoration Efforts Underway in Santee and Lakeside
As part of restoration efforts, residents may see hydroseeding, the spraying of a mulch-type mixture with seeds, and a binding agent to prevent erosion and protect the seeds.
Newly hydro-seeded areas along Fanita Parkway in Santee, where pipeline construction is complete. Photo: East County AWP
Hydroseeding work is nearly complete along Fanita Parkway in Santee, with final work to be completed this spring. In addition to newly installed plants, El Monte Road in Lakeside was also recently hydro-seeded.
Avoid walking, dog walking, biking, jogging, and driving in hydro-seeded areas. These activities prolong the revegetation efforts and the length of time these areas are closed to the public.
Protecting Bird Species During Construction
Compliance with the Migratory Bird Treaty Act and general wildlife protection within the project vicinity allows birds like this Bald Eagle to safely nest in the construction area during breeding season. Photo: East County AWP
The East County AWP project is committed to complying with the Migratory Bird Treaty Act and protecting wildlife within the project areas.
The Migratory Bird Treaty Act protects common, game, and special-status bird species across the United States. This protection includes nests, eggs, and young. With the spring bird breeding season now underway, larger birds such as hawks, owls, and crows build their nests early in the season. Smaller songbirds start nesting in early spring.
If additional vegetation clearing is required, biologists supervise clearance once the absence of nesting is confirmed.
Stay Updated On Program Progress With Interactive Map
When completed, water from this project will be provided to customers in Padre Dam Municipal Water District, Helix Water District, and Lakeside Water District service areas, and the northern portion of the Otay Water District.
With construction in multiple locations throughout East County, the Program’s interactive map continues to be a valuable tool for residents and businesses to track where work is happening. The map is updated regularly and accessible 24/7 through the EastCountyAWP.com website. Information is also available via social media at @eastcountyawp
https://www.waternewsnetwork.com/wp-content/uploads/2025/02/east-county-awp-jan-roadside.jpg7161080Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2025-02-06 13:57:282025-02-07 08:24:32East County AWP Updates Construction Progress for 2025
Progress on the East County Advanced Water Purification Program (East County AWP) continues on schedule at multiple East County locations with significant milestones in recent months. Project construction is scheduled through 2025.
The main project site at the purification treatment facility is busy, with roughly 280 workers working on completion. Nearly 90% of the concrete is poured, and facility components are arriving from as far away as Japan and Canada.
The East County Advanced Water Purification Program is an important water project for East San Diego County. When complete, the Program will deliver a clean, reliable, and local water source.
See a video update on the progress of the East County Advanced Water Project here.
Roof Rising on the East County AWP Purification Treatment Facility
The building housing the advanced water purification treatment facility is taking shape as the roof is being added.
Raising the roof at the main treatment facility. Photo: East County Advanced Water Purification Program
Construction on the 23,000-square-foot Visitor’s Center will be complete at the end of 2025. It will house administrative offices, the operation control center, a testing laboratory, and a community room. Steel beam installation, including 66 columns and 100 beams, will use 350,000 pounds of U.S. steel. The roof has also been installed.
There are four water purification steps, including membrane filtration, reverse osmosis, advanced oxidation using ultraviolet light, and free chlorine disinfection. The advanced water purification facility will treat up to 11.5 million gallons daily for 50,000 households.
Water from this project will be provided to customers in Padre Dam Municipal Water District, Helix Water District, and Lakeside Water District service areas, and the northern portion of the Otay Water District.
Overnight Construction Underway Into November
Work is underway on Fanita Drive in Santee. Photo: East County Advanced Water Purification Program
More than 70% of the purified water and wastewater pipelines are installed throughout Santee and Lakeside. In addition, an 18-inch diameter wastewater pipeline was pulled under the San Diego River and a nearby golf course. At 3,500 feet long, it is one of the longest horizontal directional drill operations ever in San Diego County.
Overnight work began in late October near and at the intersection of Mast Boulevard and Cuyamaca Street in Santee. Work hours are from 9 p.m. to 6 a.m. Monday through Friday. This night work will allow crews to install a purified water pipeline when the roads are less busy, minimizing impacts to the public.
For residents who live in the immediate area, information was mailed to affected households describing the work and providing contact information. Construction in this area is expected to last through the second week of November.
Interactive Map Helps Residents Stay Updated On Progress
With construction in multiple locations throughout East County, the Program’s interactive map continues to be a valuable tool for residents and businesses to track where work is happening. The map is updated regularly and accessible 24/7 through the EastCountyAWP.com website. Information is also available via social media at @eastcountyawp on Instagram and Facebook.
https://www.waternewsnetwork.com/wp-content/uploads/2024/11/ECAWP-Nov-Repurification-Pipes.jpg7201080Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2024-11-12 08:27:232024-11-12 08:27:23East County Advanced Water Project Fall Progress Report
One of the largest water valves key to Helix Water District operations was recently replaced. The massive five-ton, five-foot diameter valve is one of the largest in the district’s operation.
This valve isolates a section of pipe allowing water from Lake Jennings to flow into the R.M. Levy Water Treatment Plant. This replacement addresses two needs: First, it replaces an aging valve, and second, it allows Helix Water District to make cost-effective improvements on a 62-year-old supply line feeding the water treatment plant.
Helix Water District crews prepare the five-ton replacement valve for installation. Photo: Helix Water District
Infrastructure Updates Preparing for East County Advanced Water Purification Program
The valve replacement is among the major improvements underway that will help move, treat, and deliver new water from the East County Advanced Water Purification Program. The program will come online for East County in 2026.
The East County AWP program creates a new, local, and drought-proof water supply using state-of-the-art technology. It will purify recycled water, producing up to 30% of East County’s drinking water.
All work on installing the replacement valve in its new location took place in one day. Photo: Helix Water District
The large valve isolates a section of the Lake Jennings pipeline, which moves water out of Lake Jennings and to the inlet of the Levy treatment plant. Since the new East County AWP water will flow through this pipeline 24 hours a day every day for the next 30 years, it is vital for the Helix Water District to inspect and make any necessary repairs to ensure the pipeline is in excellent condition before the new water source comes online. The old valve had exceeded its useful life.
Replacing the large valve also allowed the Helix WD to relocate the new valve, improving access for inspections and maintenance. The previous valve was located over 400 feet from where the water enters our treatment plant and upstream of our other supply pipeline, leaving this section of the pipeline filled with water.
The new water valve has an expected operation life of 50 years. Photo: Helix Water District
Before relocating the new valve, Helix maintenance teams could only access this section of pipe during a treatment plant shutdown. While working on the old valve, the district needed to purchase more expensive imported water to serve its customers while the plant was shut down and unable to produce its regular supply.
With the new valve in place, fewer shutdowns will occur and prevent the need for purchasing supplemental imported water while performing maintenance and repairs. Relocating this valve and keeping the plant running was the best option for long-term operations and cost savings.
Water Valve Installation Complete In One Day
Maintenance professionals secure the new valve into place. Photo: Helix Water District
Construction started early in the morning by cutting out an existing pipe section near the treatment plant’s headworks. The new valve was lowered into position, aligned, welded together, and up and running within 14 hours. The valve is so large it takes more than 400 rotations to close it. The new value is expected to have a useful life of 50 years.
Current work to accommodate the East County AWP project is still in progress. It involves creating new access ways, removing the old valve, constructing a new vault, and preparing the Lake Jennings pipeline for inspection.
Proactive projects like the valve replacement reduce risk, give staff flexibility and redundancy, and prepare the Helix Water District for more efficient operations. Photo: Helix Water District
Once completed, the district will have longer-lasting infrastructure that can meet the demands of our region and future water supplies. Proactive projects like the valve replacement reduce risk, give staff flexibility and redundancy, and prepare the Helix Water District for more efficient operations.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/Helix-Isolation-Valve_845X450.jpg450847Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2024-04-08 00:50:542024-04-08 00:50:54Helix Water District Replaces Aging Key Water Valve
Work on the East County Advanced Water Purification Program facilities and pipelines reached multiple milestones at the start of 2024, and construction continues on schedule at multiple East County locations through 2025. As soon as 2026, the AWP will deliver water to the faucets of customers in the Padre Dam Municipal Water District, Helix Water District, Lakeside Water District service areas, and the northern portion of the Otay Water District service area.
At the main construction site north of Santee Lakes, more than 60% of the concrete has been poured for the water recycling, solids handling, and advanced water purification facilities. Nearly 60% of the 2.3 total miles of open-cut construction on wastewater pipelines that make up the AWP Program are complete.
More than 60% of the concrete has been poured for the East County Advanced Water Program water recycling, solids handling and advanced water purification facilities. Photo: East County AWP
Construction also continues on Fanita Parkway, north of Ganley Road in Santee, and within Santee Lakes Recreational Preserve. Pipeline water testing is now underway on that installed pipeline.
Work on the pipelines for the East County Advanced Water Program is affecting access to the Santee Lakes Recreational Preserve, which remains open. Photo: East County AWP
In addition, pipeline work at Santee Lakes is occurring between Lakes 3 and 4. There is a road closure and no parking in some areas. The Kiwanis Playground at Lake 4 remains open and parking has been preserved for playground visitors.
“Roughly a year and a half ago, we started with a blank slate and since then, the Joint Powers Authority and its project partners have made significant achievements at each of the construction sites,” said Mark Niemiec, director of the East County AWP. “It’s during these ongoing activities within the community including at Santee Lakes that we really appreciate our neighbors’ patience and understanding.”
Pipeline undergrounding scheduled this spring
These new pipelines servicing the East County Advanced Water Program will soon be moved underground. Photo: East County AWP
The wastewater pipelines that will run from the East Mission Gorge Pump Station near State Route 52 to the first lake at Santee Lakes will soon be pulled underground. This trenchless construction method called “Horizontal Directional Drilling” minimizes the impacts to nearby waterways, including the San Diego River. The process takes an estimated 24 to 36 straight hours.
Elsewhere, Fanita Parkway will be temporarily closed for up to one week in March between Ganley Road and Lake Canyon Roadto allow for paving on both sides of the street. Residents will see detour signs prior to the closure. The road closure will occur during the day from 7 a.m. to 5 p.m.
Purified water pipeline construction is continuing west on Mast Boulevard in Santee, as well as west on Mapleview Street in Lakeside and from Laurel Canyon Road to El Monte Road. Lane closures can be expected.
Residents and commuters in Santee and Lakeside can monitor road closures on the East County AWP website. Photo: East County AWP
Construction on the 23,000-square-foot Visitors Center is in progress and will be completed by the end of 2025. It will house administrative offices, the operation control center, a testing laboratory, and a community room. The steel beam installation, including 66 columns and 100 beams, will use 350,000 pounds of U.S. steel.
The Flume Trail at Lake Jennings is officially back open following a 10-month closure for purified pipeline construction. The trail will close again during the summer for a couple of months to allow for additional pipeline construction near the shoreline.
The Flume Trail at Lake Jennings is officially back open following a 10-month closure. It will close again for additional construction later this summer. Photo: East County AWP
When complete, the East County AWP Program will be able to create up to 11.5 million gallons of purified water per day, which is enough to serve an estimated 400,000 people, or roughly 30% of East San Diego County’s water supply.
The East County AWP Program includes construction of the following:
When operational, the East County AWP will be able to create up to 11.5 million gallons of purified water per day which is enough to serve roughly 30% of East San Diego County’s water supply. Photo: East County AWP
Water recycling facility treating 16 million gallons per day (MGD) of wastewater.
Advanced water purification facility treating and purifying 11.5 MGD.
Purified water pipeline transporting purified water 10 miles to Lake Jennings.
Wastewater and residual pipelines. Each segment is three miles long.
East Mission Gorge Pump Station (retrofitted) and City of San Diego partnership of regional brine and wastewater pipelines traveling from the pump station in Santee to the City of San Diego’s sewer line in Mission Valley.
Energy recovery system creating three megawatts of renewable energy.
To stay up-to-date with project schedules, community impacts and work descriptions, check the East County Advanced Water Purification Program’s interactive map on www.eastcountyawp.com or visit @eastcountyawp on social media
https://www.waternewsnetwork.com/wp-content/uploads/2024/03/East-County-AWP-Main-Plant-2-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2024-03-08 05:07:402024-03-08 05:07:40East County Advanced Water Program Hits Multiple Milestones
The East County Advanced Water Purification Program has been awarded a $2 million grant from the San Diego River Conservancy.
The California State Budget (FY 2022-23) appropriated the $2 million grant to the San Diego River Conservancy for the benefit of the East County AWP Joint Powers Authority.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2023-10-05 10:03:172023-10-06 02:22:50East County Advanced Water Purification Program Awarded $2M Grant from San Diego River Conservancy
The East County Advanced Water Purification project is progressing, with construction underway at multiple East San Diego County locations. The project will create a new, local, sustainable, and drought-proof water supply using state-of-the-art technology to purify East San Diego County’s recycled water.
Construction for the East County AWP is expected to be completed in 2025, and water production will begin in 2026. When completed, the project is expected to provide approximately 30% of current drinking water demands for East San Diego County residents and businesses.
The East County Advanced Water Purification project is progressing, with construction underway at multiple East San Diego County locations.
The project will create a new, local, sustainable, and drought-proof water supply using state-of-the-art technology to purify East San Diego County’s recycled water. Construction for the East County AWP is expected to be completed in 2025, and water production will begin in 2026. When completed, the project is expected to provide approximately 30% of current drinking water demands for East San Diego County residents and businesses.
When completed, the water recycling facility can treat 16 million gallons of water per day (MGD). The advanced water purification facility will be able to process 11.5 MGD. Photo: East County AWP
Water treatment facilities are under construction north of Santee Lakes. Concrete work is underway on the water recycling and solids handling facilities. About 24,000 cubic yards of concrete have been poured, marking nearly 50% of the total concrete used at this site. Once complete, there will be enough concrete to fill 16 Olympic-sized swimming pools.
Crews at the East County AWP construction site in Santee found this friendly tarantula. More tarantulas emerge from hiding as mating season is in full swing across San Diego County. Photo East County AWP
The advanced water purification facility and visitors center are also taking shape with the installation of underground piping and conduits.
When completed, the water recycling facility can treat 16 million gallons of water per day (MGD). The advanced water purification facility will be able to process 11.5 MGD.
Time lapse video of the project
Our crews have installed several cameras throughout the AWP worksite to show the progress of the project. This timelapse footage shows construction of the Water Recycling Facility from December 2022 through September 2023. #Santee#EastCountyAWPpic.twitter.com/RbF1akfrEX
Pipeline construction continues on Fanita Parkway north of Ganley in Santee. Biking and hiking access to the trails north of Ganley are temporarily located at the end of Strathmore to provide a safe space for construction.
Pipeline construction along Fanita Parkway north of Santee Lakes. Photo: East County AWP
The purified water pipeline will travel east through Santee and Lakeside, ending at Lake Jennings. Two additional pipelines will be constructed south of the new facilities past Carlton Oaks Drive to a pump station just south of the Carlton Oaks Golf Course.
Most pipeline work will be trenched, placed, and covered, while the remainder will be installed using trenchless technologies and methods. There may be some impacts from construction, including road travel delays. Construction hours vary depending on the project elements being completed.
The purified water pipeline running from the advanced water purification facility north of Santee Lakes to Lake Jennings is 10.2 miles long.
Interactive construction map
An interactive construction map tracks project construction sites and work progress. Photo: East County AWP
An interactive map allows viewers to zoom in and click on project areas to find active construction zones, schedules, work hours, and other information. Communication will include mailers, email updates, road signs, interactive maps, webpage updates, and presentations to community groups throughout the project area.
Groundbreaking ceremony in 2022
The East County Advanced Water Purification Program broke ground on June 1, 2022, marking an important milestone for the recycled water project in San Diego County. Photo: San Diego County Water Authority
The June 2022 groundbreaking followed the approval of project construction on May 19, 2022, by the East County AWP Joint Powers Authority that owns and operates the Program. The Joint Powers Authority is a collaborative partnership between four agencies: Padre Dam, the City of El Cajon, the County of San Diego and Helix Water District. The project is estimated to create 2,500 jobs in the region.
East County Advanced Water Purification Program
The East County Advanced Water Purification Program will create a new, local, sustainable and drought-proof drinking water supply by using state-of-the-art technology to purify East San Diego County’s recycled water to produce up to 30% of East County’s drinking water supply. Graphic: East County AWP
(Editor’s note: The Padre Dam Municipal Water District and the Helix Water District are two of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)
https://www.waternewsnetwork.com/wp-content/uploads/2023/09/East-County-AWP-Solids-Plant-1-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2023-09-26 15:48:492023-09-26 15:48:49East County Advanced Water Purification Project Progressing
California’s Department of Water Resources has awarded Helix Water District $10.3 million in grant funds for the district’s drought resilience and drinking water supply reliability project. Helix was one of 26 California agencies, and the only San Diego County agency, to receive a portion of the $217 million in grants awarded in this round of funding.
The project encompasses four infrastructure upgrades needed for the East County Advanced Water Purification project, which will purify recycled water to provide a drought-proof water supply for up to 30% of East County’s needs.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2023-06-16 07:33:162023-06-16 07:36:04Helix Water District Awarded $10.3 Million Grant
June 8, 2023 – California’s Department of Water Resources announced that it has awarded Helix Water District $10.3 million in grant funds for the district’s drought resilience and drinking water supply reliability project. Helix was one of 26 California agencies, and the only San Diego County agency, to receive a portion of the $217 million in grants awarded in this round of funding.
https://www.waternewsnetwork.com/wp-content/uploads/2018/06/Helix-WD-Logo-Square.jpg200200Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2023-06-14 14:20:212023-06-26 14:21:53Helix Water District Awarded $10.3 Million Grant
“Invest in Our Planet” is the theme for Earth Day 2023. Investing in sustainable, local water supply sources and conservation has long been a way of life in San Diego County by water agencies and residents.
“Investing in our planet can take many forms, and the challenges we face differ from community to community,” said San Diego County Water Authority General Manager Sandra L. Kerl. “One investment I encourage San Diegans to think about on this Earth Day is landscape transformation. This is important because the biggest users of water at our homes are our landscapes – perhaps as much as 70% of our water use, depending on where we live.”
Sustainability is a priority of the Water Authority and its 24 member agencies. Maintaining a sustainable water supply ensures the vitality of San Diego County’s $268 billion economy and a safe, reliable supply for the region’s 3.3 million residents.
"The #EarthDay2023 theme “Invest in Our Planet” aligns perfectly with what the @sdcwa and its 24 member agencies have done for decades. It points to the necessity of dedicating time and resources to ensuring a sustainable water supply for our community." https://t.co/YOiozXknmV
— San Diego County Water Authority (@sdcwa) April 22, 2023
Earth Day and WaterSmart San Diego
Along with federal, state and local government support, including grant funds, the Water Authority and its 24-member agencies have developed diversified, sustainable, local water supply sources. The agencies also collaborate to secure funding for programs that help residents and businesses use water efficiently and smartly.
Using water efficiently has long been a way of life in the region. Conserving more of our most precious resource is a responsibility that comes with living in San Diego’s Mediterranean climate. Over the past decade, residents and businesses across the county have adopted “WaterSmart” plants, irrigation technologies and habits that not only save money, but also create vibrant yards, reduce energy use, protect natural resources and reduce landscape maintenance.
Invest in the Planet by Living WaterSmart
The Water Authority partners with other agencies and organizations to offer a variety of WaterSmart tools, including classes and rebates, along with a water-use calculator and other resources.
Increasing local supply sources also benefits the greater Southwest U.S. by reducing demand on imported sources. A hotter, drier climate in the arid west requires climate adapation solutions and region-wide collaboration to ensure water supply reliability.
Sustainable water projects
The Water Authority and its 24 member agencies have long-embraced sustainable practices to conserve water and energy. All water agencies work together on forward-thinking projects to expand local supply sources. By investing locally in water recycling, desalination and potable reuse projects, the agencies reduce the need for imported water, freeing those supplies for other parts of California and the Southwest U.S.
Olivenhain Recycled Water Pipeline
A new recycled water pipeline in Encinitas is helping to reduce the region’s dependence on imported water supply.
“Every drop of recycled water used on our landscapes replaces a drop of imported drinking water.” A new recycled water pipeline in Encinitas helps reduce the region’s dependence on imported water supply. https://t.co/1LQ8GC8ysh#EarthWeek2023#cawater#sustainability
— San Diego County Water Authority (@sdcwa) April 18, 2023
East County AWP
Scheduled to be complete in 2026, the East County Advanced Water Purification Program will generate up to 11.5 million gallons per day of purified water— meeting approximately 30% of current drinking water demands for East San Diego County residents and businesses. “In 2045, potable reuse projects are going to provide up to 20% of the water that we need here in San Diego County,” said San Diego County Water Authority General Manager Sandra L. Kerl at the June 2022 groundbreaking. “This region has been excellent in its innovation and planning for water needs for the region.”
“In this year when many areas of California and the West are facing extreme hardships with drought, the East County AWP is really another step forward in reliability for its water supply partners and the region,” said Sandra L. Kerl, General Manager, San Diego County Water Authority, at the June 1 groundbreaking ceremony for the recycled water project. Photo: East County Advanced Water Purification Program
Pure Water Oceanside
The $70 million Pure Water Oceanside project uses advanced technology, including ultrafiltration, reverse osmosis and advanced oxidation to provide 3 million gallons per day or more than 20% of the City of Oceanside’s drinking water supply. The source of the recycled water to create the purified water is from the city’s own San Luis Rey Water Reclamation Facility.
The $70 million project uses advanced technology, including ultrafiltration, reverse osmosis and advanced oxidation to provide 3 million gallons per day or more than 20% of the City of Oceanside’s drinking water supply. Photo: San Diego County Water Authority
Pure Water San Diego
Pure Water San Diego is the City of San Diego’s largest-ever infrastructure program that will provide nearly half of San Diego’s water supply by 2035. Pure Water will use purification technology to clean recycled wastewater and is a cost-effective investment for San Diego’s water supply needs.
Claude “Bud” Lewis Carlsbad Desalination Plant
The Claude “Bud” Lewis Carlsbad Desalination Plant has served more than 100 billion gallons of high-quality, locally controlled water over the past seven years – a milestone passed in late October 2022. The plant produces an average of more than 50 million gallons of high-quality water every day. It’s a foundational water supply for the San Diego region that minimizes vulnerability to drought and other water supply emergencies.
The Carlsbad Desalination Plant is the largest, most technologically advanced and energy-efficient desalination plant in the nation, and it has provided a sustainable water supply to residents and businesses in San Diego County since December 2015. Photo: San Diego County Water Authority
This is great news!
As we continue to confront increasingly frequent and intense droughts, today’s announcement is an exciting step in our efforts to provide sustainable, reliable water supplies for San Diego County. https://t.co/OH6l76KZT2
Renewable energy from natural resources such as sunlight, wind and water is quickly becoming a critical component of California’s power supply. As a water supplier, the Water Authority pursues a variety of hydroelectric and solar energy projects to help reduce energy costs and stabilize water rates.
A power purchase agreement with CleanCapital enabled the Water Authority to install solar power systems at no cost. The solar power systems installed at the Water Authority’s Kearny Mesa headquarters, Escondido Operations Center and Twin Oaks Valley Water Treatment Plant produce an estimated 2.5 million kilowatt-hours of renewable energy each year. The 20-year agreement with CleanCapital will save the Water Authority approximately $3 million over the lifetime of the agreement, and supports the agency’s commitment to sustainability.
The solar power systems installed at the Water Authority’s Kearny Mesa headquarters, Escondido Operations Center and Twin Oaks Valley Water Treatment Plant produce an estimated 2.5 million kilowatt-hours of renewable energy each year. Photo: San Diego County Water Authority
Earth Week and Earth Day Events
Scheduled events are hosted by several City of San Diego departments, including Library, Sustainability and Mobility,
Transportation, Environmental Services and Parks and Recreation, and are all free to attend.
• Arbor Day Celebration Event – Saturday, April 22, 9 a.m. – 1 p.m. Join the City of San Diego at the 2023 Arbor Day Event in Mission Bay’s Vacation Isle, on Hibiscus Lane, as volunteers and City leaders plant trees and beautify the park, reminding us of the benefits of trees and our urban canopy.
• Creek to Bay Cleanup – Saturday, April 22, 9 a.m. – 12 p.m. Join Think Blue San Diego and partner I Love a Clean San Diego for the largest cleanup in San Diego County. Choose from 4,000 cleanup sites to volunteer and beautify our local environment.
• Earth Day Celebration at South Clairemont Recreation Center – Saturday, April 22, 10 a.m. – Noon. Join the City of San Diego Parks and Recreation Department at the South Clairmont Recreation Center, 3605 Clairemont Drive. The free event will include seed planting, a park cleanup, simple crafts and a self-guided scavenger hunt. There will be informational booths throughout the park as well. All ages are welcome.
Along with April’s celebratory events, the City of San Diego’s Climate Action and Climate Resilient SD plans, and other initiatives under the “Our Climate, Our Future” umbrella, demonstrate the City’s commitment to climate action and protecting the environment. These evolving programs will help the City achieve net zero greenhouse gas emissions by 2035 while benefitting residents through new economic opportunities, improving natural and urban spaces, and protecting vulnerable communities from climate threats like extreme heat, wildfires and sea level rise.
Ramona Municipal Water District Saturday, April 22. The Ramona Municipal Water District will have a booth at Sustainable Ramona‘s 2nd annual Ramona Earth Day Festival, Noon- 5 p.m. at the Ramona Community Garden, San Vicente Rd. and 11th Street, Ramona. Staff will have water conservation giveaways, answer questions about water and conservation, and also participate in the festival “Treasure Hunt” for children.
City of Escondido Saturday, April 22 9 a.m. – Noon. Escondido will be hosting two clean-up location sites in partnership with I Love a Clean San Diego at Dixon Lake and Reidy Creek. A 3D poster using recycled material and created by students in Escondido is displayed at the Escondido Arts Partnership Gallery on Grand Avenue in April.
— San Diego County Water Authority (@sdcwa) April 18, 2023
The Water Conservation Garden and San Diego Tree Week
San Diego Tree Week, April 22-29, an initiative of The Water Conservation Garden, is intended to bring neighbors together to plant trees in their community. Businesses, schools, and individuals will come together to celebrate the many benefits of trees. Details: thegarden.org/sd-treeweek/.
Celebrate San Diego Tree Week with with a tree and a treat on Apr 29, 10am-1pm. Learn about the the benefits of trees and ask the professionals how to care for them! There are a few spots for workshops and tree giveaway limited availability.
(Editor’s Note: The City of San Diego, City of Escondido, City of Oceanside, Helix Water District, Padre Dam Municipal Water District, Ramona Municipal Water District, Vallecitos Water District, and the Olivenhain Municipal Water District, are eight of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego region.)
https://www.waternewsnetwork.com/wp-content/uploads/2023/04/WNN-Sweetwater-2022-Landscape-Winner-845X450-Earth-Day-2023.jpg450845Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2023-04-19 18:23:152023-04-22 12:39:33Every Day is Earth Day for Water Agencies in San Diego County
