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.
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.
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 #EastCountyAWP pic.twitter.com/RbF1akfrEX
— EastCountyAWP (@EastCountyAWP) September 25, 2023
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.
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.
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.
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.)
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.
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.
“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
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.
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.
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
— Rep. Mike Levin (@RepMikeLevin) March 24, 2023
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
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.
The San Diego County Water Authority and 13 of its member agencies offer growers a special agricultural water rate program: providing lower-cost water in return for lower reliability. https://t.co/tYhqIQtPJo #EarthWeek2023 #cawater #sustainability #agriculture
— San Diego County Water Authority (@sdcwa) April 18, 2023
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.
Register: https://t.co/kIQRtH4hwa pic.twitter.com/agHncKPKVH
— waterconservationgarden (@wcgarden) April 18, 2023
(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.)
(Editor’s Note: This feature highlights new members of the San Diego County Water Authority’s 36-member Board of Directors. Each of the Water Authority’s 24 member agencies appoints at least one representative to the Board, which sets policy for the Water Authority.)
Who: Kyle Swanson was seated on the San Diego County Water Authority Board of Directors on January 11, 2023, representing the Padre Dam Municipal Water District. Swanson serves on the Administrative and Finance, Legislation and Public Outreach and Water Conservation Garden JPA committees for the Water Authority.
Background/Education: Swanson, a native of San Diego, earned a bachelor’s degree in geography from San Diego State University. He is the CEO/General Manager of the Padre Dam Municipal Water District and previously served as Executive Director of the East County Advanced Water Purification Project. He holds a Grade 5 Water Distribution Operator Certification and a Grade 2 Water Treatment Operator Certification, both from the State Water Resources Control Board. Swanson is also a Certified Public Manager and a Certified Special District Manager, SDLF.
Water Industry Affiliations:
WateReuse California, Member Board of Trustees; American Water Works Association (AWWA); California Water Environment Association (CWEA); Association California Water Agencies (ACWA); and California Special Districts Association (CSDA).
Q: How did you get interested in water issues?
A: As a San Diego Native my interest in water started at a young age. I was fortunate to have a family actively involved in the construction of large civil water treatment and conveyance infrastructure in the southwest. My father would routinely take me to projects providing an early respect for the facilities required to deliver safe and reliable water to our taps. My education and career followed with a water interest studying and working in hydrology and later with public water utilities. Water is both powerful and transformational; the issues relating are also equally so.
Q: What are your priorities or interests as a Board member?
A: Ensuring future generations benefit from our efforts towards water resiliency, development of local water supplies and the continual investment in a robust water system.
Q: Besides maintaining safe and reliable water supplies, what do you see as the top three issues facing the San Diego region?
A: Cost of Living, Resource Stewardship, Societal Collaboration
Q: What do you like to do when you are not working?
A: I’m an avid outdoor enthusiast. I enjoy camping with my family, exploring the natural beauty, riding mountain bikes and restoring cars. San Diego offers the perfect playground. We all need to take more time to pause our days and enjoy those around us and the environment we live in.
The Water Authority’s Board of Directors typically meets on the fourth Thursday of each month. The Board invites the public to attend its monthly meetings and to comment on agenda items or other matters before the Board. For meeting times, agendas and documents, go to www.sdcwa.org/board-directors
The San Diego County Water Authority will host water leaders from throughout Southern California March 15 for the monthly meeting of the Colorado River Board of California. On March 14, before the formal meeting, CRB board members will tour projects in the region that promote water resiliency.
The CRB will consider the complex water supply issues facing the Southwest U.S. during its meeting. San Diego Congressman Scott Peters is also scheduled to address the CRB.
The tour is part of a new program implemented by CRB, under the leadership of Chair JB Hamby, Imperial Irrigation District’s representative, and Vice Chair Jim Madaffer, the Water Authority’s representative and Water Authority board member, to build greater awareness of each CRB member agency’s efforts to serve their region and manage their river supplies.
“The Colorado River Board is so important to ensuring California’s voice is heard on the river, especially during these difficult times as we work to find collaborative solutions to the river’s challenges now and into the future,” Madaffer said. “We look forward to showcasing the local supply projects, online now and planned, that create water resiliency locally, but that also reduce the demand on the river.”
The @sdcwa hosted #CRBTour highlighted two water supply projects: the Claude “Bud” Lewis Carlsbad Desalination Plant and the East County Advanced Water Purification Plant (scheduled to be online in 2026.) https://t.co/tq7LCx0hKB #cawater #collaboration pic.twitter.com/ljYfQ0rYfb
— San Diego County Water Authority (@sdcwa) March 14, 2023
Established in 1937, the CRB is a state agency tasked with protecting the interests and rights of the state and its agencies in water and power resources from the Colorado River.
The Water Authority is a member of the CRB along with IID, the Metropolitan Water District of Southern California, the Coachella Valley Water District, the Palo Verde Irrigation District, the Los Angeles Department of Water and Power, the California Department of Water Resources, and the California Department of Fish and Wildlife. CRB representatives, including two additional members from the public, are appointed by the Governor.
The facility tour and meeting is a new CRB program under the leadership of Chair JB Hamby, Imperial Irrigation District’s representative, and Vice Chair Jim Madaffer (L), the Water Authority’s representative and Water Authority board member. Photo: San Diego County Water Authority
The CRB represents California in discussions and negotiations with the Basin states, the U.S. Bureau of Reclamation, governmental agencies at all levels, tribes, and Mexico regarding the management of the river.
CRB members on the tour will see two local water supply projects generating water now – the Claude “Bud” Lewis Carlsbad Desalination Plant – and planned – the East County Advanced Water Purification Plant.
The seawater desalination plant, the largest in the nation, came online in 2015 and recently passed the milestone of producing more than one-billion gallons of water for the San Diego region.
The San Diego County Water Authority added desalinated seawater to its supply portfolio in 2015 with the start of commercial operations at the nation’s largest seawater desalination plant. Photo: San Diego County Water Authority
“The desalination plant is not only important to our region, but the Water Authority believes the plant could be part of an overall long-term solution to support Lake Mead, California’s critical river reservoir, under a proposal we are considering to expand the plant,” said Madaffer.
Now under construction, the East County Advanced Water Purification facility, or East County AWP, is a collaborative partnership between two Water Authority member agencies, the Padre Dam Municipal Water District and the Helix Water District, and the County of San Diego and City of El Cajon.
The plant is projected to generate a local, reliable and drought-proof drinking water supply utilizing state-of-the-art technology to recycle and reuse the region’s wastewater. The East County AWP is expected to produce 30% of East San Diego County’s water supply by early 2026, and is one of the innovative water purification facilities in the county either in operation or in development.
Scheduled to be operating in 2026, the East County AWP is projected to 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. Photo: San Diego County Water Authority
Following the facility tours on March 14, the CRB will hold its monthly meeting March 15 at the Water Authority’s Kearny Mesa headquarters in San Diego. The meeting is scheduled to start at 10 a.m. and is open to the public.
The @sdcwa is pleased to welcome water leaders from Southern California today for the monthly meeting of the Colorado River Board of California.
(Photo L-to-R: @bartfisher president, Palo Verde Irrigation District, @RepScottPeters and CRB Vice Chair @JimMadaffer) #CRBMeeting pic.twitter.com/u6yW1mNySt
— San Diego County Water Authority (@sdcwa) March 15, 2023
(Editor’s note: The Helix Water District and Padre Dam Municipal Water District, are two of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.)
The city of San Diego and East County leaders have resolved a months-long dispute over a planned water recycling project, heading off a potentially expensive court fight over what to do with the plant’s waste.
The Helix Water District has received an $18 million loan from the U.S. Environmental Protection Agency to support the Drinking Water Reliability Project. Helix will use the Water Infrastructure Finance and Innovation Act, or WIFIA loan, to increase the region’s drinking water resiliency by expanding water reuse opportunities and reducing the reliance on imported water.
The WIFIA loan will help fund infrastructure improvements for the East County Advanced Water Purification Program, pump station upgrades and cast-iron pipeline replacement throughout the district.
“In California, we are purifying recycled water and ocean water to replace the water that nature used to provide,” said Helix Water District Board President Kathleen Coates Hedberg. “The only way we can afford to keep rates as low as we can and develop these new projects is through collaboration – multiple agencies working together and securing capital from multiple funding sources. We are partnering with neighboring agencies to develop a new, drought-proof water supply and we are so pleased that the EPA selected our project for funding.”
Specifically, Helix Water District will modernize existing pump stations, conveyance infrastructure, and distribution pipelines as well as install an aeration system in Lake Jennings to meet state surface water requirements.
By completing the project, Helix Water District will replace 30% of its water needs that are currently met by regional sources with an alternative source of purified water conveyed from the East County AWP, which received a separate WIFIA loan. This project also supports California’s Title 22 “Pure Water” objective to increase use of recycled water by at least 2 million-acre-feet per year by 2030.
Scheduled to be complete in 2026, the East County AWP 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.
As a result of the WIFIA program’s flexibility and competitive rates, Helix Water District will save approximately $3.2 million by financing with a WIFIA loan. Construction and operation are estimated to create nearly 400 jobs.
“Helix Water District’s project represents the future of water in the West,” said EPA Deputy Assistant Administrator for Water Bruno Pigott. “EPA is proud to help finance these infrastructure upgrades that will increase water reuse and help secure reliable safe drinking water for generations to come.”
Established by the Water Infrastructure Finance and Innovation Act of 2014, the WIFIA program is a federal loan and guarantee program administered by EPA. The WIFIA program’s aim is to accelerate investment in the nation’s water infrastructure by providing long-term, low-cost supplemental credit assistance for regionally and nationally significant projects.
(Editor’s note: The Helix Water District and the Padre Dam Municipal Water District are two of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region. Water agencies in north San Diego County also received federal funds recently to support water recycling projects.)
