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City of Oceanside Mechanical Technologist Erick Adriance demonstrates equipment used to help maintain the city's water and wastewater systems. Photo: San Diego County Water Authority

National Public Works Week Expo in Oceanside Highlights Public Works in Daily Life

Across the United States and Canada, including in San Diego County, 30,000 members of the American Public Works Association represent the critical importance of public works in daily life. Public works professionals use their training and experience to plan, build, manage, and operate vital systems at the heart of local communities to improve the everyday quality of life for their citizens.

National Public Works Week has taken place annually in May since 1960. In 1962, President John F. Kennedy issued a proclamation describing public works as vitally important to our national health and welfare and praising the dedicated efforts of public works professionals.

“It is in the public interest for the citizens and civic leaders of this country to gain knowledge of and to maintain a progressive interest in the public works needs and programs of their respective communities,” the proclamation reads.

In recognition of National Public Works Week, the San Diego County Water Authority joined the City of Oceanside’s Public Works Day Expo. The Expo invited Oceanside residents to learn more about the public works in their community through hands-on learning, utility truck, and equipment displays. Employees engaged in conversations about the people and infrastructure behind reliable water service.

Elisa Marrone, City of Oceanside Water Efficiency Program Manager, was on hand at the Expo to welcome visitors.

Demonstrations and Career Talks Highlight Public Works Expo Activities

On hand at the Expo talking to visitors was Mechanical Technologist Erick Adriance with the City of Oceanside’s maintenance team. At his department’s display, Adriance demonstrated some of the tools used to keep the city’s water and wastewater systems running. Adriance demonstrated how pumps and valves control the flow of water and wastewater.

Adriance says he and his co-workers also perform fabrication, including welding, custom metalwork, and bearing fabrication.

Seeing large trucks, cranes, and getting to honk a few horns made a big impression on kids visiting the City of Oceanside's National Public Works Week Expo. Photo: San Diego County Water Authority

Seeing large trucks, cranes, and getting to honk a few horns made a big impression on kids visiting the City of Oceanside’s National Public Works Week Expo. Photo: San Diego County Water Authority

Adriance encourages people to consider careers in public works, especially in the water and wastewater sector. “A career in water is a great choice. It’s giving back to your community. You’re part of the infrastructure to keep things running. You’re really part of the community. You’re part of the background, keeping the lights on and the water running.”

This year’s National Public Works Week theme, “Rooted in Service, Powered by Community,” acknowledges that the roots of service run deep in public works. The dedication to public service, as exemplified by Erick Adriance, fuels the public works innovations, helping communities evolve into places where people can lead lives of purpose and possibility.

Work such as building roads and bridges is highly visible, while other public works contributions, like maintaining water and sewer systems, are often hidden from view. Every project, seen or unseen, powers the connection between service and the people it supports.

 

The Rancho Santa Fe Road Potable Water Pipeline Replacement Project replaced 1,600 feet of pipeline after it reached the end of its useful life while minimizing traffic impacts and ensuring community safety during the project’s construction. Photo: Olivenhain Municipal Water District

Olivenhain Municipal Water District Receives APWA Project of the Year Award

OMWD examines its pipelines using a video surveillance tool called a ‘See Snake.’ This technology helped OMWD determine that the Unit A pipeline had reached the end of its useful life.

The project replaced approximately 1,600 feet of the 12-inch pipeline under Rancho Santa Fe Road, at the border between Encinitas and Carlsbad.

OMWD worked with the cities of Carlsbad and Encinitas to minimize traffic impacts and ensure community safety during the project’s construction. OMWD completed the project on time and within the approved budget.

OMWD Project Ensures Water Reliability

Olivenhain Municipal Water District water professionals at the APWA San Diego and Imperial Counties awards event. Photo: Olivenhain Municipal Water District

Olivenhain Municipal Water District water professionals at the APWA San Diego and Imperial Counties awards event. Photo: Olivenhain Municipal Water District

“This project was in a highly trafficked corridor that connects two cities and includes two schools, and staff worked diligently to minimize traffic and community impacts,” said OMWD board secretary Christy Guerin. “We are proud to have APWA recognize the incredible effort involved in completing this vital project that increases drinking water reliability for our customers.”

APWA is a professional association of public agencies, private companies, and individuals. APWA raises awareness of the benefits of public works through education and the sharing of knowledge.

APWA’s local chapter awards spotlight public works projects that improve a community’s quality of life.

(L to R): Vallecitos Water District Scholarship Winner Ashley Perez, Board Vice President Craig Elitharp, Scholarship Winner Carly Gresham, Board Member Tanis Brown, Scholarship Winner Carson Hackett, Board Member Jim Hernandez, Scholarship Winner Tanner Ranking, Board President Jennifer Kerschbaum, Scholarship Winner Charles Zhou, Board Member Jim Pennock, Scholarship Winner Keira Klima. Photo: Vallecitos Water District

Students Honored For Accomplishments by Vallecitos Water District

The Vallecitos Water District Board of Directors recognized students from local schools for their excellence in the classroom through its scholarship program and through its annual student poster art competition.

The District awarded $2,000 scholarships to six deserving students at its May board meeting. The scholarship program was established by the Board in 2022 to provide scholarships to high school students, as well as students at Palomar College and California State University San Marcos, to encourage students to pursue a water career.

Winning Lineup of Scholarship Winners

Vallecitos Public Information/Conservation Supervisor Chris Robbins introduced the scholarship recipients in the style of a ballpark public address announcer in a unique and popular presentation. Each student stepped up to ‘the plate’ as Robbins offered personal information about each recipient.

“Leading off for the Vallecitos Scholarships, setting the table, Palomar student and successful intern with Vallecitos during the Fall 2025 semester and currently working as the Outreach Specialist for the Water and Wastewater Technology Program at Palomar, Carly Gresham.

“Second in your lineup is a three-sport star, an honors student, ASB leader, and varsity captain ready to help shape the future of California infrastructure — planning to attend SDSU, from San Marcos High School, Carson Hackett.

“Batting third for Vallecitos, a leader, AVID student, bilingual scholar and community volunteer has the vision, resilience, and leadership to help shape tomorrow’s projects and communities — also planning to attend San Diego State, from Mission Hills High School, Ashley Perez.

“In the cleanup spot, working to keep the campus clean at Mission Hills High School and planning to attend UC Irvine and get a degree in Environmental Science, from San Marcos High School, student athlete runner and dancer, Keira Klima.

“Up fifth, keeping the rally going, this future innovator has already launched businesses, tutored fellow students, and explored the frontiers of AI and cybersecurity – Planning to attend UCLA, from Mission Hills High School, Tanner Rankin.

“Last but certainly not least, a student whose internship experience here at Vallecitos along with his D2 and T2 certifications, make him a future water professional committed to protecting one of our region’s most valuable resources — from Palomar College, Charles Zhou.”

Students Honored as 2026 Student Poster Art Contest Winners

Vallecitos 2026 Student Poster Contest winners (L to R): Board Member Tanis Brown, First Place Winner EV Casiday, Board Member Jim Hernandez, Second Place Winner Fiona Basham, Board President Jennifer Kerschbaum, Third Place Winner Ayleen Guillen, Board Member Jim Pennock. Photo: Vallecitos Water District students honored

Vallecitos 2026 Student Poster Contest winners (L to R): Board Member Tanis Brown, First Place Winner EV Casiday, Board Member Jim Hernandez, Second Place Winner Fiona Basham, Board President Jennifer Kerschbaum, Third Place Winner Ayleen Guillen, Board Member Jim Pennock. Photo: Vallecitos Water District

Also at the May board of directors meeting, three students were recognized as the winners of the 2026 Student Poster Art Contest, sponsored by water agencies throughout Southern California as a way to educate students about water conservation. All winners received Amazon gift cards and tickets to the Fleet Science Center in Balboa Park.

Winners will be entered into regional competition for the opportunity to appear in the 2027 Metropolitan Water District calendar.

See the winning artwork.

First Place Winner: EV Casiday. Photo: Vallecitos Water District

First Place Winner: EV Casiday. Photo: Vallecitos Water District

 

Second Place: Fiona Rose. Photo: Vallecitos Water DIstrict

Second Place: Fiona Rose. Photo: Vallecitos Water District

Third Place: Ayleen Sophia Guillen. Photo: Vallecitos Water District students honored

Third Place: Ayleen Sophia Guillen. Photo: Vallecitos Water District

Low water conditions reveal the light-colored rink traces along the rock-wall shoreline at Lake Mead, showing the decreased water level from years of drought conditions in the Colorado River basin. Innovative water sharing agreements can help to mitigate this. Photo: Christopher Clark / U.S. Department of the Interior - Bureau of Reclamation

Colorado River Basin Cities, Businesses, Farmers, Utilities, and Conservationists Unite to Call for $2 Billion in Federal Drought Funding

A broad coalition of organizations from throughout the Colorado River Basin is urging Congress to provide at least $2 billion in new federal funding to begin to address the region’s escalating water supply crisis. The coalition includes more than 70 groups from Arizona, California, Colorado, New Mexico, Utah, Wyoming, and Tribal Nations. A link to the letter sent to Congressional leadership today is here.

The request reflects growing consensus among traditionally diverse interests that immediate federal investment is needed to reduce drought risks, protect critical infrastructure, and preserve the long-term reliability, value, and stability of Colorado River water for all Basin communities and Tribes. The requested funding would support near-term drought mitigation programming that builds on the Bureau of Reclamation’s existing investments to address urgent water supply risks and position the Basin for longer-term resilience.

This year, the Upper Colorado River Basin experienced the lowest snowpack totals in recorded history. The call for action comes as the Colorado River system faces acute stress from the poor snowpack, along with exceptionally low runoff and depleted reservoir storage. Lake Powell is now approaching a critical threshold that puts hydropower at risk– prompting immediate drought response measures involving Flaming Gorge Reservoir and reduced releases from Glen Canyon Dam. Together, these conditions threaten drinking water supplies, agricultural production, reliable hydropower generation, fish and wildlife habitat, outdoor recreation economies, and critical water delivery infrastructure for more than 35 million Americans.

The breadth of the coalition demonstrates that securing the Colorado River is not a narrow sector issue—it is a shared regional and national priority tied to food security, water reliability, trust responsibility, affordable energy, economic stability, and ecosystem health.

Storage in Lake Mead - San Diego County Water Authority - Public Opinion Survey - 2019

Lake Mead, a key reservoir for the Colorado River. Photo: U.S. Bureau of Reclamation

“The Colorado River is the quiet backbone of San Diego County’s daily life, sustaining our businesses, our farms and our communities. As pressures on the river system grow, we must accelerate the innovative efforts to manage the river more efficiently and sustainably,” said Dan Denham, General Manager, San Diego County Water Authority. “Local and regional agencies are doing their best, but the scale of the challenge requires strong partnerships across every level of government. With strategic federal investments, we can strengthen the systems that keep water flowing to millions while ensuring a more resilient future for the entire basin.”

“Recent emergency measures to prop up water levels in Lake Powell buy us time to avert immediate catastrophe but a durable path forward requires more than short-term actions,” said Steve Wolff, General Manager of the Southwestern Water Conservation District. “This funding would provide an essential bridge to help the Basin navigate the current crisis, while building the tools, mechanisms, and opportunities needed to move toward long-term stability across all seven basin states.”

“The West cannot conserve its way out of this challenge alone – Western communities are already working overtime, all the time,” said Samantha Barncastle, Executive Director of the Family Farm Alliance. “Our water infrastructure was designed for a climate and hydrology that no longer exist, and every year we delay modernization, the risks to farms, cities, ecosystems, and rural economies grow more severe.

Congress has an opportunity to support bold infrastructure investments and collaborative water solutions that will help buffer communities against both immediate drought impacts and the long-term realities of aging infrastructure, changing water cycles, and population growth. We appreciate the collaboration that made this initiative possible, seeing interests from all over the basin and all different sectors come together in such a big way is promising for our future.”

The coalition emphasized that this near-term bridge funding should be paired with a durable, long-term federal funding mechanism to support voluntary conservation efforts across sectors. Long-term federal investment is essential to help address impacts to Tribal and other affected water users, and secure the engineered and natural infrastructure necessary to stabilize the Colorado River system, advance innovative water savings solutions, and evaluate opportunities to augment supplies.

The Colorado River Basin faces ongoing threats from drought, wildfires, and limited water supplies,” said Sara Porterfield, Colorado River Program Director & Western Water Policy Advisor for Trout Unlimited, working in coordination with other conservation organizations on this effort, including The Nature Conservancy, American Rivers, Environmental Defense Fund, National Audubon Society, Theodore Roosevelt Conservation Partnership, and Western Resource Advocates. “These challenges are not going away, and the dire impacts on drinking water, food supplies, energy production, and local economies are growing. A near-term federal funding bridge is essential to keep agricultural producers viable, protect local communities, ensure water conservation responsibilities are shared equitably across all sectors, and invest in the health of the rivers and landscapes that the entire system runs on.”

Bluewater Grill Executive Chief Albert Serrano with the CNSRV defrosting unit at his Carlsbad restaurant. Photo: San Diego County Water Authority

New Water Saving Innovation Embraced By San Diego Chef

Restaurants are among the businesses most dependent on a safe, reliable water supply as significant consumers of water. The Environmental Protection Agency (EPA) estimates restaurants account for about 15% of total water use in the commercial and institutional sector.

Dylan Wolff grew up in Southern California, understanding the need to conserve water. He learned a shocking fact about water use in restaurants from a friend.

“He said, ‘Dyl, we’re not serving the drinking water, but in the back of house, in the kitchen, we’re running the faucet for eight to 10 hours a day, defrosting our frozen food.’ Wow. I had no idea, right?” recalls Wolff.

A typical sit-down restaurant uses between 3,000 and 7,000 gallons of water daily. A single restaurant can use between 25,000 to over 300,000 gallons of water per year. Roughly 84% of water in a restaurant is used in the kitchen and bathrooms.

A typical restaurant like the Bluewater Grill in Carlsbad can use between 25,000 to over 300,000 gallons of water per year. Photo: San Diego County Water Authority water saving

A typical restaurant like the Bluewater Grill in Carlsbad can use between 25,000 to over 300,000 gallons of water per year. Photo: San Diego County Water Authority

Wolff’s curiosity led to his quest to solve the problem. Wolff is the founder and CEO of CNSRV, a Los Angeles-based startup business offering a new product to remove a hidden source of water waste.

His device, called the CNSRV DC-02, helps save 98% of the water previously used for defrosting food and cuts food prep time in half. His technology is getting noticed by the restaurant industry for its positive environmental impact, along with its cost savings.

See a demonstration video of CNSRV

Running water over frozen food is among a limited number of approved defrosting methods under California’s public health codes, along with defrosting, microwaving, or cooking from frozen. These methods can be slow, affect food quality, or are impractical.

“It didn’t seem like anyone else was out there doing anything about it,” said Wolff. He embarked on learning more, getting feedback from chefs and prep teams, and working with health departments and health inspectors to learn more about food safety and regulations.

Wolff hired an industrial designer and an engineering team. Together, they built their prototype and sought out collaboration and reviews by health department contacts.

Early Adopter Sees Multiple Benefits Beyond Water Saving

Bluewater Grill Executive Chef Albert Serrano says he sees cost savings from no longer having kitchens run water throughout the thawing process, saving thousands of dollars a year per location. Photo: San Diego County Water Authority

Bluewater Grill Executive Chef Albert Serrano says he sees cost savings from no longer having kitchens run water throughout the thawing process, saving thousands of dollars a year per location. Photo: San Diego County Water Authority

One of CNSRV’s early adopters was Chef Osvaldo Albert Serrano of the Bluewater Grill in San Diego. Wolff said Serrano agreed to try the newest prototype at one location 18 months ago. It worked so well it was added to multiple locations.

“I thought it was a great idea,” said Serrano. “It was a no-brainer for our concept and efforts to support sustainability.”

Serrano said it also produces operational benefits. “The thawing process is cut in half, if not more. Not only can it be used to rapidly thaw product, but it also can be used to speed up the cooling process for in-house made sauces.”

The cost savings to Bluewater Grill are significant. “No longer having kitchens running water throughout the thawing process saves Bluewater thousands of dollars a year per location,” said Serrano.

Debby Dunn, Senior Water Resources Manager for the San Diego County Water Authority, became familiar with Wolff’s company through her efforts working with the restaurant industry.

“Over the last decade, I have worked with restaurants to help them find ways to use water efficiently. I was stunned at the amount of water that had to be used at restaurants serving seafood to safely defrost the fish.

“When Dylan from CNSRV came to me with information on his device, I was intrigued.  After seeing it in action and hearing the multiple positive benefits from restaurant staff, I am thrilled,” said Dunn.

CNSRV is now celebrating its first anniversary. CNSRV units are now in restaurants in New York, Texas, Florida, Oregon, and throughout California, including San Diego County.

“What started out as just a water saving mission, as we developed the product further, we found we’re actually saving the kitchen’s time. We’re saving 98% of the water that was going down the drain, which means massive water bill savings for our customers, and with that is a pretty clear return on investment on the device itself,” said Wolff.

Wolff said most restaurants can see a complete return on investment in six months.

CNSRV Device Approved for MWD Rebate Program

The CNSRV DC-02 is eligible for a rebate from the Metropolitan Water District of Southern California. Photo: CNSRV water savings

The CNSRV DC-02 is eligible for a rebate from the Metropolitan Water District of Southern California. Photo: CNSRV

CNSRV is now approved by the Metropolitan Water District of Southern California (MWD) for its ICP Program, offering an $800 rebate on the purchase and installation of the CNSRV unit.

Wolff worked with MWD to produce a third-party study to collect data on the device’s results. It validated the 98% water savings, allowing it to qualify for the rebate.

Serrano appreciates the availability of the MWD rebate. “In this business with tight margins, every little bit helps. He recommends the CNSRV device to his industry colleagues. “If they care about saving money and water. I personally think they should use the machine.”

CNSRV’s device also received a NSF (National Sanitation Foundation) listing, which establishes standards for water treatment devices.

Wolff points out this is not an issue restricted to restaurants. “Our customers are restaurants, grocery stores, hospitals, hotels, stadiums. Then we’re looking to grow into the area of senior living facilities, colleges, universities, and schools, anywhere where they’re preparing food for a decent amount of people. If we could get 5,000 units out, we’re talking billions of gallons saved.”

Regional Media Spotlight Highlights Water Supply Agreements

Recent media coverage across the region highlighted the San Diego County Water Authority’s continued efforts to strengthen regional water reliability while helping offset the cost of long-term wholesale water supply investments.

At a time when prices are rising across nearly every sector, reporting has focused on how the Water Authority is leveraging its long-term investments in water supply to create new innovative opportunities to change the way water is managed in Southern California. Through a series of recently approved agreements, the agency is positioning itself to not only maintain reliability but also use new revenue in a way that supports working families around the region.

Across outlets, coverage reflects a growing recognition of the positive impacts of this strategy.

A “Win for Ratepayers” Amid Rising Costs

Coverage from Times of San Diego and KPBS centered on the financial impact of the Water Authority’s latest agreement with Eastern Municipal Water District, framing it as both a strategic and timely move.

Times of San Diego described the deal as a “total win for ratepayers,” pointing to the way the agreement turns surplus supply into a revenue-generating asset. Under the agreement, the Water Authority would deliver 10,000 acre-feet of water annually over 21 years, with a significant portion of revenue coming in the early years. Combined with the March water supply agreement with Western Municipal Water District, the Water Authority will see an infusion of $174 million in excess revenue over the next five years.

KPBS reporting added further context, emphasizing that the agreement is part of a broader effort to make use of existing resources without compromising long-term reliability. “It’s a smart way to maximize the investments we’ve already made,” Water Authority General Manager Dan Denham said, highlighting how the agency is building on decades of infrastructure and supply planning.

At the same time, coverage acknowledged the larger economic backdrop shaping these decisions. As costs rise, generating revenue from surplus water is seen as a practical way to manage financial pressure. As Denham noted in reporting, “we have an opportunity to put our water to work,” reinforcing the idea that reliability can extend beyond supply and into long-term value for the region.

The agreement follows a similar recently approved partnership, signaling a consistent approach rather than a one-time opportunity.

SDCWA Board of Directors at the meeting to approve the water supply agreement between the Water Authority and Eastern Municipal Water District.

From Reliability to Opportunity

NBC San Diego led it’s coverage with a twist. The outlet reported the region has “so much water it’s considering selling thousands of acre-feet,” pointing directly to long-term investments in diversified supplies and storage. Fox 5 San Diego coverage echoed that perspective, emphasizing that the ability to sell water is the result of years of planning.

A consistent detail across broadcasting reporting is how these agreements can move forward using existing infrastructure, allowing water to be delivered without the need for new construction or long development timelines.

That same message carried across Spanish-language coverage as well. Telemundo 20 reported that San Diego has “tanta agua” (“so much water”) that it is considering selling excess supply to generate revenue.

Expanding Partnerships across Southern California

In addition to the financial and operational aspects, media coverage pointed to the growing role of regional partnerships.

KPBS reporting highlighted how the agreement with Eastern Municipal Water District reflects continued collaboration between Southern California agencies working to address shared water challenges. These partnerships are designed to provide reliable supply where it is needed most, while also creating a financial return for San Diego County.

The agreement follows a similar partnership with Western Municipal Water District in Riverside County. Under that agreement, Western will purchase at least 10,000 acre-feet of water annually, totaling roughly 3.3 billion gallons per year, with additional purchases bringing in significant upfront revenue. Over time, the agreement is expected to generate hundreds of millions of dollars for the Water Authority.

Recent agreements with both Eastern and Western reflect a broader shift toward coordinated water management, “This agreement is a win for San Diego ratepayers, a win for Western, and a win for Southern California,” said Water Authority Board Chair Nick Serrano.

Agencies are increasingly looking to work together in ways that balance reliability and affordability.

Looking Ahead

The recent wave of media coverage reflects growing attention on the Water Authority’s evolving approach to water management. As additional agreements are explored, the Water Authority is continuing to build on a foundation of reliability and revenue generating investments for ratepayers across the region.

Future partnerships are expected to follow a similar model, using existing infrastructure and available supply to support both regional and financial stability.

Together, these efforts point to a broader shift in how water is managed across Southern California and, through an across the Southwest. With continued collaboration and growing interest from neighboring states, the approach being taken today is likely to play an increasingly important role in shaping the future of water in the West.

New Partnership Expands Water Supply Security in SoCal

The San Diego County Water Authority and Eastern Municipal Water District have reached a new long‑term water supply agreement – the second major regional partnership announced by the Water Authority in 2026. This latest arrangement expands a growing effort among Southern California water agencies to coordinate resources, strengthen drought preparedness, and make more efficient use of existing water supplies.

The Water Authority and EMWD collectively support more than 4 million residents in San Diego and Riverside counties. Leaders from both agencies said regional cooperation is essential as climate variability and economic pressures reshape long‑term planning and underscore the need for fresh approaches that sustain water affordability and reliability.

“When I became Chair, I committed to bring new, innovative solutions to the table to match the moment we’re in with ratepayer affordability as our North Star,” said Water Authority Board Chair Nick Serrano. “This partnership is exactly that: practical and common-sense regional cooperation that strengthens reliability and creates real value for ratepayers.”

Under the new partnership, EMWD will ramp up to receiving 10,000 acre‑feet of water each year for the next 21 years. EMWD is also securing an advance of roughly 30,000 acre‑feet for later delivery – a strategic tool that gives the district greater flexibility during dry periods and reduces long‑term supply risks.

For the Water Authority, the agreement will generate an estimated $74 million over the first five years, including upfront payments. These funds will help minimize wholesale water rate pressures while ensuring the region continues benefiting from decades of investment in supply diversification.

The Water Authority’s current draft Urban Water Management Plan confirms that the agency’s diversified portfolio of water supplies, combined with a sustained commitment to water-use efficiency, will meet the region’s water needs at least through 2050, even during multiple dry years. That means the Water Authority can continue providing reliable water for San Diego County while making the most of long‑term investments through agreements like the one with EMWD.

“Affordability and reliability go hand‑in‑hand,” said Water Authority General Manager Dan Denham. “This new agreement shows that when agencies share resources and expertise, we can deliver greater value for our customers. EMWD has been an exceptional partner in advancing a more resilient and innovative water future.”

EMWD and the Water Authority worked collaboratively to develop the agreement, reflecting a shared commitment to the health and resilience of Southern California’s water system. EMWD leaders said the new supply arrangement supports long‑term planning for one of California’s fastest‑growing service areas. The district gains access to dependable supplies without the expense or timelines associated with constructing new major infrastructure.

“Regional cooperation is essential for a stable water future,” said EMWD Board President Stephen J. Corona. “This agreement highlights how collaboration can generate benefits well beyond our service boundaries.”

“Dan Denham and I have been discussing a vision for our collective water future for many years,” said EMWD General Manager Joe Mouawad. “This agreement is the first step of many towards effective regional collaboration, which is key to positive outcomes for EMWD customers as well as those in San Diego, and around Southern California.”

Like the March agreement between the Water Authority and Western Municipal Water District, water deliveries for EMWD will move through existing facilities operated by the Metropolitan Water District of Southern California, meaning water will be conveyed using current pipelines and treatment systems. This approach avoids the need for new construction and enables the transfer to be implemented quickly and efficiently.

“When Metropolitan and the Water Authority settled their long-running legal dispute last year, it opened up a new era of collaboration, making possible agreements like this one,” said Metropolitan board Vice Chair Michael Camacho. “By working together and thinking beyond our own political boundaries, we can forge smart solutions to ensure all Southern California communities have reliable water despite the ongoing challenge of climate change.”

The water transfer partnerships are part of a broader effort to modernize water management across the Southwest and Southern California. In addition, the Water Authority has committed to developing a pilot program that could result in transferring locally produced desalinated seawater to Colorado River Basin partners in other states – another step toward a more flexible and interconnected regional water network.

SoCal Water Leaders Announce Landmark Regional Water Partnership

The San Diego County Water Authority and Western Municipal Water District today announced a historic long-term regional water supply agreement that strengthens water reliability and creates a paradigm shift in how water providers share resources across the region to benefit millions of customers.

Together, the agencies serve communities representing more than 4 million Southern California residents across Riverside and San Diego counties.

“This agreement is a win for San Diego ratepayers, a win for Western, and a win for Southern California,” said Water Authority Board Chair Nick Serrano. “It allows us to maximize the value of the investments San Diego County residents made over decades, strengthen water reliability, and do so in a way that is mindful of affordability and public responsibility. It is exactly the kind of innovative, collaborative approach this moment demands.”

Under the agreement, Western Water will receive a minimum of 10,000 acre-feet of water annually over the next 21 years, enough to supply approximately 30,000 Southern California households each year and strengthen long-term water reliability for the communities it serves. Western Water is also pre-purchasing approximately 30,000 acre-feet of water for future delivery, a nearly $40 million investment that provides added flexibility during drought.

The partnership will generate approximately $13.5 million annually in revenue for the San Diego County Water Authority, with the agreement expected to deliver roughly $100 million over the first five years after accounting for the upfront payments. Those revenues help offset the cost of long-term water supply investments while making efficient use of existing regional water supplies.

The Water Authority’s current draft Urban Water Management Plan confirms that the agency’s diversified portfolio of water supplies, combined with a sustained commitment to water-use efficiency, will meet the region’s water needs through 2050, even during multiple dry years. That means the Water Authority can continue providing reliable water for San Diego County while making the most of long‑term investments through agreements like the one with Western Water. Revenues generated through those agreements help reduce wholesale water rate pressures for San Diego County customers.

“The county’s ratepayers continue to benefit from investments in water conservation that give us flexibility to balance water affordability and reliability,” said Water Authority General Manager Dan Denham. “This agreement would not have been possible without the incredible team at Western Water that shares our commitment to visionary leadership and collaboration in developing a new way to think about water resources.”

For Western Water, the partnership strengthens long-term water supply planning by securing access to highly reliable supplies at one of the most cost-effective opportunities available today.

Western Water serves nearly one million residents across southwest Riverside County, one of California’s fastest-growing regions, where planning ahead for dependable water supplies is essential for community stability and economic growth. By securing access to these supplies, Western Water strengthens drought protection and long-term supply planning without the cost, risk, or timelines associated with developing major new water supply projects.

“Partnerships like this show what is possible when water agencies work together,” said Laura Roughton, president of Western Water’s Board of Directors. “By sharing secured resources, we can strengthen water reliability for our communities while freeing up supplies that are needed elsewhere across the region. It’s a win for our customers, a win for San Diego, and a win for Southern California’s water system.”

Western Water and the Water Authority worked collaboratively to develop the agreement, reflecting a shared commitment to the health and resilience of Southern California’s water system for generations.

“With California’s water landscape shifting due to climate variability, economic and population growth, now is the time to pursue innovative partnerships that strengthen long-term water planning and affordability,” said Craig Miller, general manager of Western Water. “We appreciate the leadership and professionalism of the San Diego County Water Authority in helping make this partnership possible.”

The agreement builds on a series of innovative efforts by the Water Authority to make the most of its long-term water supply investments. Earlier this year, the Water Authority’s Board approved an agreement with the U.S. Bureau of Reclamation to explore a pilot program that could allow desalinated seawater to be exchanged with Colorado River Basin states – another step aimed at strengthening water security across the Southwest while modernizing how regional water resources are managed.

Water purchased by Western Water will be delivered through existing connections within the Metropolitan Water District of Southern California’s regional pipeline system, meaning no new infrastructure is required. Because the water moves through existing facilities, transfers can be carried out efficiently without building new pipelines or treatment plants.

“Southern California is an economic engine for the nation, and its future depends on a secure and sustainable water supply,” said Metropolitan Board Chair Adán Ortega, Jr. “This agreement was made possible by a legal settlement forged last year between Metropolitan and the Water Authority. That settlement gave birth to a new business model allowing the movement of water between our 26 member agencies. The water that is part of this agreement didn’t just fall from the sky. It was conserved by businesses and residents for the benefit of greater Southern California. Together, we are ensuring our region continues to thrive for generations to come and providing a model that can solve other water challenges in the Southwest.”

Regional Leaders Praise Water Authority Innovation

Regional leaders from across San Diego County expressed their support for the historic long-term regional water supply agreement between the Water Authority and Western Municipal Water District following Thursday’s news conference announcing the agreement.

Congressman Scott Peters

U.S. Rep. Scott Peters: “The San Diego County Water Authority has worked for decades to ensure our community has enough water no matter the weather. Now, the Water Authority is taking another strategic step forward with water transfers that will help control wholesale water costs. This is a major win for our region.”

Assemblymember Chris Ward: “When we look at agencies that provide a public good, we want to see them taking every opportunity to be innovative, efficient, collaborative and focused on affordability. I applaud the Water Authority for finding new ways to deliver positive outcomes for people across the San Diego region.”

San Diego Mayor Todd Gloria

San Diego Mayor Todd Gloria: “Today’s water-supply agreement shows people across San Diego County that we can find solutions to our biggest problems. I commend the City of San Diego’s representatives on the Water Authority’s board for their initiative and laser focus on keeping costs down for everyone in our region.”

Carol Kim, Business Manager, San Diego County Building & Construction Trades Council: “With this water transfer agreement, the Water Authority has centered the needs of working families at a time when inflation continues to impact all aspects of our lives. Dedication to keeping future rate increases low is what we expect from all our public agencies – and the Water Authority is charting a new course that benefits us all.”

Mark Cafferty, President & CEO, San Diego Regional Economic Development Corp.:  “The County Water Authority is demonstrating real leadership – settling litigation with the Metropolitan Water District and securing a transfer deal with our northern neighbors. It’s a smart, forward-looking approach that helps control wholesale water rates while ensuring the reliable supply our regional economy depends on.”

Jimmy Ukegawa, President, San Diego County Farm Bureau: “We appreciate the San Diego County Water Authority investing in water reliability and then making strategic decisions that generate new revenues to protect ratepayers. That approach benefits the bottom lines for thousands of men and women who produce the food and flowers that enrich our lives and our economy.”

Miguel Motta, COO & Executive Director, BIOCOM San Diego: “As a major consideration for the life science industry, the future of our water supply is always front of mind. Biocom was founded on the importance of reliable access to essential resources like water, which underpins innovation. That’s why we’re encouraged by the Water Authority’s forward-thinking strategies to manage rates while leveraging regional water resources so our member companies can continue driving the breakthroughs that define San Diego.”

(L to R): Yailey Gonzalez and Laurne Magnuson of the Water Conservation Garden, joined by Helix Water District Board President Kathleen Coates-Hedberg and Vice President Joel Scalzitti. Photo: Helix Water District

Helix Water District Honored for Environmental Stewardship

Helix Water District was recognized by the San Diego Regional East County Chamber of Commerce with its 2026 Environmental Stewardship Award. District representatives received their award at the 114th Annual East County Honors Awards Gala.

The Environmental Stewardship Award recognizes the Helix Water District’s leadership in advancing innovative and collaborative solutions to protect natural resources and strengthen long-term water reliability for East County.

Helix Water District has invested in conservation, clean energy, and resilient infrastructure for more than a century, as part of its mission to deliver safe, reliable drinking water for its customers. The district continues to embark on new projects and initiatives that position Helix as a regional leader in environmental stewardship.

“Sustainability is not a single achievement but a daily commitment,” said Board President Kathleen Coates Hedberg. “We are honored to be recognized for our ongoing efforts.

“From clean energy investments to advanced water purification, our progress is driven by the dedication of our employees, the strength of our regional partnerships, and the trust of the customers we proudly serve,” added Coates Hedberg.

Environmental Stewardship Accomplishments

Helix Water District purchased its first EV truck in 2022. Photo: Helix Water District

Helix Water District purchased its first EV truck in 2022. Photo: Helix Water District

The Helix Water District’s commitment to environmental sustainability is reflected in its numerous accomplishments.

The district installed a first-of-its-kind, state-of-the-art charging system at the Nat L. Eggert Operations Center. It is now the largest medium- and heavy-duty fleet charging installation in California. It was almost entirely grant-funded.

Helix has reduced energy costs and demand, saving up to 18% on electric commodity rates through direct purchase agreements while also cutting facility electricity use by 15% through efficiency upgrades. These collective savings benefit Helix customers.

The district has improved regional water reliability by participating in the East County Advanced Water Purification Program, thereby reducing reliance on the Colorado River and Sierra Nevada runoff.

Helix Water District has lowered its greenhouse gas emissions by 40% through fleet, energy, and operational improvements.

The installation of solar panels is lowering Helix Water District energy consumption and budget costs. Photo Helix Water District

The installation of solar panels is lowering Helix Water District’s energy consumption and budget costs. Photo Helix Water District

In addition to the recognition for its efforts by the San Diego Regional East County Chamber, Helix Water District earned Green Business certification in 2025 from the California Green Business Network and the City of La Mesa.

Helix Water District continues to work with its residential and business customers to promote long-term water efficiency. This effort has helped reduce average water use from 142 gallons per person per day in 1992 to 90 gallons in 2025.

Ongoing Commitment to Environmental Sustainability

The San Diego Regional East County Chamber of Commerce recognized the Helix Water District's commitment to environmental sustainability. Photo: Helix Water District

The San Diego Regional East County Chamber of Commerce recognized the Helix Water District’s commitment to environmental sustainability. Photo: Helix Water District

“Environmental sustainability and fiscal responsibility go hand in hand,” said Coates Hedberg. “For every project, the district considers how best to protect our natural resources while also delivering value to the customers we serve.”

The East County Honors Awards Gala, a long-standing tradition celebrating excellence in business and community leadership, brings together organizations that exemplify innovation, responsibility, and service. Helix Water District is honored to be recognized among those helping shape a more sustainable future for East County.

The San Diego Regional East County Chamber of Commerce advocates for improving business opportunities, public policy, and business education throughout San Diego County.

For more information, visit www.eastcountychamber.org/.