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Southwest Water Leaders Sign MOU to Explore Framework for Interstate Exchanges

Today, the Bureau of Reclamation and agencies in California, Nevada and Arizona signed a Memorandum of Understanding (MOU) at the Claude “Bud” Lewis Carlsbad Desalination Plant to jointly explore new water supply solutions for the Colorado River Basin.

The MOU aims to improve long-term water management in the Colorado River Basin by advancing discussions to develop a framework that could allow for interstate water exchanges. The goal is to discuss a pathway that would allow agencies to partner across state borders on desalination, recycled water and other water supply projects that would benefit multiple states.

The MOU was signed by the Bureau of Reclamation, San Diego County Water Authority, Metropolitan Water District of Southern California, Southern Nevada Water Authority, the Arizona Department of Water Resources, Central Arizona Project and Salt River Project.

Interstate exchanges can be an important next step in successfully managing limited Colorado River supplies in the future by allowing shared financing of new supply projects that, through operational flexibility, could provide water to participating agencies when they need it most – taking advantage of variations in local hydrology across the Basin and other factors. Future water exchanges would use existing infrastructure and avoid costly new infrastructure without changing or reallocating existing rights or obligating parties to projects.

Long-term drought has reduced Colorado River system water storage to about 36% of capacity, and the combination of the lowest snowpack on record and record-breaking heat has further intensified drought conditions. These compounding factors create elevated risks to essential water and power infrastructure that supply water to more than 43 million people, underscoring the need for near-term actions to balance supply and demand.

What the signatories said:

“Next-generation strategies in the face of climate volatility must include interstate partnerships that deliver water where it’s needed most.  We appreciate the collaboration with the Bureau of Reclamation and all the other agencies involved. New ideas are challenging to implement, but it’s in everyone’s best interest to make this work.” – Dan Denham, General Manager, San Diego County Water Authority

“Across the Colorado River Basin, water users are developing new supply projects to reduce reliance on the river. But some of the larger projects require significant investment. The MOU signed today demonstrates our commitment to discussing how to develop flexible partnerships across borders to pool funding, advance projects, and allow water to be shared when and where it is needed most.” – Shivaji Deshmukh, General Manager, Metropolitan Water District of Southern California

“As Colorado River conditions grow more challenging, regional partnerships like this are an essential tool to help ensure sustainable water supplies. This agreement allows us to explore forward-thinking, strategic investments that will strengthen water resilience in Southern Nevada and across the Lower Basin.” – John Entsminger, General Manager, Southern Nevada Water Authority

“This is an important step in addressing the goal of augmenting the water supplies of the Colorado River by creating a mechanism to deliver those supplies through an exchange using existing infrastructure. It represents the kind of innovation that Arizona and its Lower Basin partners believe is needed from all the Colorado River states to help stabilize the system in the long term.” – Tom Buschatzke, Director, Arizona Department of Water Resources

“This MOU is important because we are agreeing to discuss innovative ways to help each other and secure our future water supplies. When you have good partners, you can find collaborative opportunities that benefit all.” – Brenda Burman, General Manager, Central Arizona Project

“This agreement demonstrates the Lower Basin states’ commitment to work together to explore ways to supplement our water supplies as we continue to experience Colorado River shortages. SRP supports collaborative and strategic options and projects to develop and deliver resilient and reliable water for all of Central Arizona.” –  Leslie Meyers, Salt River Project Associate General Manager and Chief Water Resources Executive

The winning artwork in the Olivenhain Municipal Water District's 2026 Student Poster Art Contest.

Olivenhain Municipal Water District Spotlights 2026 Poster Contest Winners

The Olivenhain Municipal Water District Board of Directors recognized the winners of the 2026 North County Water Agencies Fourth Grade Water Awareness Poster Contest at its May board meeting.

Now in its 33rd year, students were asked to create artwork depicting the theme “Love Water, Save Water.” All participating students learn about the region’s water supply and the need for water conservation as part of the contest.

“The annual poster contest offers future water stewards the chance to showcase their creativity and share their understanding of why saving water is so important,” said board president Matthew Hahn. “On behalf of the entire board, a heartfelt thank you to every student who participated this year, and a big congratulations to all the winners!”

Winning Entries Reflect Respect for the Environment

Winning entries were submitted by students Austin M. from Olivenhain Pioneer Elementary School, Yohan R. from Monterey Ridge Elementary School, and Kira S. from Stone Ranch Elementary School.

Winning entry 2026 Student Poster Contest created by Austin M. Photo: Olivenhain Municipal Water District

Winning entry 2026 Student Poster Contest created by Austin M. Photo: Olivenhain Municipal Water District

Austin’s poster features an image of the Earth as a crying eye, with oceans forming tears that flow into the word ‘Water.’ His poster highlights the urgency of conserving water and protecting the planet.

Winning entry 2026 Student Poster Contest created by Yohan R. Photo: Olivenhain Municipal Water District

Winning entry 2026 Student Poster Contest created by Yohan R. Photo: Olivenhain Municipal Water District

Yohan’s entry showcases an hourglass filled with water flowing from a faucet. It symbolizes that time is of the essence and every drop counts. The poster also includes the messages ‘Love Water, Save Water’ and ‘Preserve Every Drop.’

Winning entry 2026 Student Poster Contest created by Kira S. Photo: Olivenhain Municipal Water District

Winning entry 2026 Student Poster Contest created by Kira S. Photo: Olivenhain Municipal Water District

Kira’s poster depicts a vibrant underwater scene filled with marine life. It includes a whale, fish, turtles, and coral. Her poster emphasizes the potential impacts of water pollution with the phrase “Say No to Plastic” and “To Love Water, Save Water.”

All three winning posters will be featured in the 2027 North County Water Awareness Calendar.

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

Five high school seniors were awarded scholarships by the Vista Irrigation District at its May board meeting. L to R: Rahel Chiwai, Stephanie Aguliar, Yahir Landeros, Taylor Sheridan, and Kawai Chau. Photo: Vista Irrigation District

Vista Irrigation District Names Art Contest and Scholarship Winners

The Vista Irrigation District recognized students from its communities for winning artwork in its annual poster contest, and awarded college scholarships to five deserving high school seniors.

Scholarship Winners Highlight Water Issues

Vista Irrigation District’s annual scholarship contest is open to high school seniors living within the district’s service area. Students must submit applications demonstrating their knowledge and awareness of water-related issues affecting the district.

The winning applicants:

Rahel Chiwai, who attends Mission Charbel Vista High School, received the top $3,000 scholarship.

Rancho Buena Vista High School senior Taylor Sheridan received a $2,500 scholarship.

Three $1,000 scholarships were awarded to Stephanie Aguilar from Mission Vista High School, Kawai Chau from Rancho Buena Vista High School, and Yahir Landeros of Vista High School.

Student Share Water Conservation Messages Through Art

Vista Irrigation District staff selected work by three fourth-grade students from the local community as winners of two separate district‑sponsored contests.

The 2026 Student Water Awareness Poster Contest targets fourth-grade students. It is designed to promote an understanding of water issues in elementary schools.

This year’s theme was “Love Water, Save Water.”

The three winning posters were selected from 168 entries based on their depiction of the theme, artwork, originality, and poster design.

All three winners’ artwork will appear in the 2027 Water Awareness Calendar, which will be available, free of charge, at the district’s office in November 2026.

Winning Poster Contest Entries

First Place 2026 Student Poster Contest winner: Charbel Merhi. Photo: Vista Irrigation District

First Place 2026 Student Poster Contest winner: Charbel Merhi. Photo: Vista Irrigation District

Charbel Merhi, a fourth-grade student from St. Francis of Assisi School, received first-place honors from the Vista Irrigation District for his entry in the 2026 Water Awareness Poster Contest. He received a $100 award.

Second Place 2026 Student Poster Contest winner: Riley Semer. Photo: Vista Irrigation District

Second Place 2026 Student Poster Contest winner: Riley Semer. Photo: Vista Irrigation District

Riley Semer, a fourth-grade student also from St. Francis of Assisi School, received second place and a $50 award.

Third Place 2026 Student Poster Contest winner: Zoey Watts. Photo: Vista Irrigation District

Third Place 2026 Student Poster Contest winner: Zoey Watts. Photo: Vista Irrigation District

Zoey Watts, a fourth-grader attending Empresa Elementary School, won third place and received a $25 award.

Vista Irrigation District is a public agency governed by an elected five-member board.  The district provides water service to roughly 135,000 people in the city of Vista, and portions of San Marcos, Escondido, Oceanside, and unincorporated areas of the county of San Diego.

 

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.”

Winning posters in the Helix Water District 2026 Student Poster Contest from (L to R): Brooklyn Gray, Evie Makin, and Lilly Mallory. Photo: Helix Water District

2026 Student Poster Contest Winners Named by Helix Water District

Helix Water District honored ten local student artists from kindergarten up through eighth grade for their winning entries in the District’s 2026 Student Poster Contest. The students were recognized by the Helix Water District board of directors in an awards ceremony at its May board meeting.

Each year, the Metropolitan Water District of Southern California, one of Helix’s wholesale water providers, holds a regional poster contest to raise students’ awareness of water. Students are asked to create a design of their choice showcasing the theme “Being Water Wise Is.”

Helix Water District promotes the contest to all schools within its service area.

The following student artists took top honors for 2026.

First Place, K-2 Division: Evie Makin, Second Grade, La Mesa Dale Elementary School, La Mesa. Photo: Helix Water District 2026 Student Poster Contest

First Place, K-2 Division: Evie Makin, Second Grade, La Mesa Dale Elementary School, La Mesa. Photo: Helix Water District

Grades K – 2 Category

First Place: Evie Makin, Second Grade, La Mesa Dale Elementary School, La Mesa

First place in the Grade 3-4 category: Heather Medina, Highlands Elementary School. Photo: Helix Water DIstrict

Grades 3 – 4 Category

First Place: Heather Medina, Fourth Grade, Highlands Elementary School, La Mesa

Grades 3 and 4 winners: First Place: Heather Medina, and Second Place: Zoey Castillo, both at Highlands Elementary School in La Mesa; Third Place: Joy-Elise Tavarez, Northmont Elementary School, La Mesa; and Honorable Mention: Hayley Argyle, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District 2026 Student Poster Contest

Grades 3 and 4 winners: Second Place: Zoey Castillo, Highlands Elementary School in La Mesa; Third Place: Joy-Elise Tavarez, Northmont Elementary School, La Mesa; and Honorable Mention: Hayley Argyle, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District

 

Second Place: Zoey Castillo, Fourth Grade, Highlands Elementary School, La Mesa

Third Place: Joy-Elise Tavarez, Fourth Grade at Northmont Elementary School, La Mesa

Honorable Mention: Hayley Argyle, Fourth Grade at Flying Hills School of the Arts, El Cajon

 

 

Fifth grade winners: First Place: Lilly Mallory, Flying Hills School of the Arts, El Cajon; Second Place: Brooklynn Harr, Fletcher Hills Elementary School, El Cajon; Third Place: Natalie Trillas, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District 2026 Student Poster Contest

Fifth grade winners: First Place: Lilly Mallory, Flying Hills School of the Arts, El Cajon; Second Place: Brooklynn Harr, Fletcher Hills Elementary School, El Cajon; Third Place: Natalie Trillas, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District

Grade 5 Category

First Place: Lilly Mallory, Fifth Grade at Flying Hills School of the Arts, El Cajon

Second Place: Brooklynn Harr, Fifth Grade, Fletcher Hills Elementary School, El Cajon

Third Place: Natalie Trillas, Fifth Grade, Flying Hills School of the Arts, El Cajon

Grades 6-8 Winners: First Place: Brooklyn Gray, Seventh Grade, Learning Choice Academy, La Mesa; and Honorable Mention: Mikaela Moore, Fifth Grade, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District

Grades 6-8 Winners: First Place: Brooklyn Gray, Seventh Grade, Learning Choice Academy, La Mesa; and Honorable Mention: Mikaela Moore, Fifth Grade, Flying Hills School of the Arts, El Cajon. Photo: Helix Water District

Grades 6 – 8 Category

First Place: Brooklyn Gray, Seventh Grade, Learning Choice Academy, La Mesa

Honorable Mention: Mikaela Moore, Fifth Grade, Flying Hills School of the Arts, El Cajon

Helix Students On a Seven-Year Winning Streak

The Helix Water District now forwards the winning posters to the Metropolitan Water District of Southern California to be considered for inclusion in its 2027 “Being Water Wise Is” calendar.

Helix Water District winners have been selected for the Metropolitan calendar every year since 2020. Eighth grade student Emma Phillips of Christ Lutheran School was selected for the 2026 calendar. Her artwork appears on the August 2026 page.

Helix Charter High School ninth-grade student Catalina Jones’ artwork has been selected for the Metropolitan calendar twice. Her artwork appeared in the 2024 calendar and the 2023 calendar.

Other winning students include Charlotte Chatham (2025), Cameryn Kovar (2024), Clare Brandt (2023), Lucas Regimbal (2022), Jose Sabedra and Mina Saeed (2021), and Valeria Ramirez (2020).

The 2026 winning posters are posted on the district’s website at www.hwd.com and Facebook page.

 

 

 

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.