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Top (L to R): Mel Katz, chair SDCWA Board; Jim Madaffer, Vice Chair Colorado River Board of CA and SDCWA Board member; Gloria Cordero, MWD’s representative to the Colorado River Board; Adan Ortega, chair MWD Board; J.B. Hamby, Chair Colorado River Board of CA. Bottom (L To R): Dan Denham, SDCWA General Manager; Camille Touton, Commissioner of the U.S. Bureau of Reclamation; Adel Hagekhalil, MWD General Manager; Jamie Asbury, Imperial Irrigation District General Manager. Photo: San Diego County Water Authority

Historic Agreement Signed To Protect The Colorado River  

The San Diego County Water Authority today joined the Imperial Irrigation District, Metropolitan Water District of Southern California, Fort Yuma Quechan Indian Tribe, Palo Verde Irrigation District, Coachella Valley Water District, and the United States Bureau of Reclamation in signing a historic agreement to protect the Colorado River Basin. It is the first in a series of agreements to conserve 1.6 million acre-feet of water to remain in Lake Mead.

The landmark water agreements are a vital part of the Lower Basin Plan by Arizona, California, and Nevada to protect the Colorado River from extended drought — a plan identified this fall as Reclamation’s proposed action for near-term Colorado River operations. Funds to facilitate the deal are from the federal 2022 Inflation Reduction Act.

Water Authority Board Chair Mel Katz, General Manager Dan Denham, and Board member and vice chair of the Colorado River Board of California Jim Madaffer, were part of today’s signing ceremony in Las Vegas in conjunction with the Colorado River Water Users Association annual conference. The Water Authority’s piece of the multi-party pacts is expected to save the San Diego region $15 million to $20 million (depending on hydrological variables), which will help offset the impact of inflation and other factors pushing up water rates.

Water Authority General Manager Dan Denham speaks at the Dec. 13 signing ceremony in Las Vegas, supporting a set of agreements to sustain the Colorado River and save money for San Diego County water ratepayers. Photo: San Diego County Water Authority historic agreement

Water Authority General Manager Dan Denham speaks at the December 13 signing ceremony in Las Vegas, supporting a set of agreements to sustain the Colorado River and save money for San Diego County water ratepayers. Photo: San Diego County Water Authority

“This is a significant moment not just for today but for the long-term survival of the Colorado River,” said Denham. “All the critical pieces are here: willing partners, meaningful levels of conservation, federal funding, environmental benefits for the Salton Sea, and respect for the Law of the River.”

Today’s signed agreement ensures Lake Mead, the nation’s largest reservoir, can continue delivering water to millions of people and millions of acres of farmland, including in San Diego County, over the next three years. Additional agreements are anticipated to be signed in 2024 with the Bard Water District, the Coachella Valley Water District, and the Imperial Irrigation District.

“Less than a year ago, we faced the worst possible consequences of drought and interstate conflict. Today, California’s agricultural, urban, and tribal users are banding together through these agreements to protect the Colorado River as part of the Lower Basin Plan with the instrumental support of the Bureau of Reclamation. It’s an incredible turnaround,” said JB Hamby, chairman of the Colorado River Board of California and Colorado River Commissioner for California.

Earlier Partnership Creates Foundation for Cooperation 

Supporters await the Dec. 13 signing ceremony in Las Vegas, supporting a set of agreements to sustain the Colorado River and save money for San Diego County water ratepayers. Photo: San Diego County Water Authority  historic agreement

Witnesses to history await the Dec. 13 signing ceremony in Las Vegas, supporting a set of agreements to sustain the Colorado River and save money for San Diego County water ratepayers. Photo: San Diego County Water Authority

Today’s agreements build on the groundbreaking 2003 Quantification Settlement Agreement. The QSA achieves several goals by helping California meet conservation obligations under Reclamation’s Lower Colorado River Basin conservation program, supporting financial viability for participating agencies, and reducing the chances for more shortages. The river system has suffered drought-induced decline for more than 20 years.

“IID remains fully committed to working proactively with its partners for the long-term sustainability of the Colorado River and Lake Mead, the source of IID’s only water supply,” said Imperial Irrigation District General Manager Jamie Asbury. “We are equally committed to ensuring any impacts to the Salton Sea resulting from regional solutions with broader beneficiaries are appropriately addressed to protect our community.

“IID’s involvement, and particularly that of Imperial Valley growers who will be generating much of this water through voluntary on-farm conservation measures, exemplifies our collective commitment and support that will be paramount in the long-term success of the River.”

Metropolitan General Manager Adel Hagekhalil said: “Each one of these agreements is evidence of what we can achieve when we work together. This collaborative effort, including federal financial support and Metropolitan’s commitment to leave more than 400,000 acre-feet of water in Lake Mead this year, will help stabilize the reservoir while we negotiate longer-term solutions.

“There is much work ahead. Building lasting solutions will take even greater partnership and investment from us all.”

The Water Authority, MWD, and IID have been working together for several months on ways to capitalize on current water supplies. Due to a historically wet year, the State Water Project is delivering complete supplies to MWD, refilling reservoirs, and reducing demand for imported Colorado River water. The MWD Board of Directors approved the agreement in November, and the IID Board followed with its approval on December 1.

How the Water Authority’s Piece Works

The Water Authority will leave 50,000 acre-feet of conserved QSA water in the Colorado River. This helps raise the level of Lake Mead, which has dropped in recent years. The volume is equivalent to the amount of water used in a year by approximately 150,000 single-family homes.

The Water Authority agreed to buy 50,000 acre-feet from MWD to meet current and future demands. The Water Authority’s cost savings result from the difference between the MWD rate and the rate for IID’s conserved water through the QSA. The Bureau of Reclamation will cover the cost of the Water Authority’s QSA supplies left in the river.

 

 

A new landmark agreement led by the San Diego County Water Authority will provide regional water solutions which include storing water in Lake Mead. Photo: National Park Service

Landmark Water Exchange Agreement Saves Water and Costs  

A new landmark water exchange agreement will increase water levels in Lake Mead, fight upward pressure on wholesale water rates, and create a new template for water management in the arid West.

The one-year agreement was announced on Friday, December 1 by the San Diego County Water Authority. The agreement is supported by the U.S. Bureau of Reclamation and executed in coordination with the Imperial Irrigation District (IID) and the Metropolitan Water District of Southern California (Metropolitan). Funds to facilitate the deal are from the federal 2022 Inflation Reduction Act.

The new agreement highlights ways water agencies can work together under existing laws and agreements to adapt to the changing climate.

“This is a great example of what happens when we collaborate and work together. Cooperation by all three water agencies and the Bureau of Reclamation produced a creative solution that helps sustain the Colorado River,” said Water Authority Chair Mel Katz. “Today’s announcement is an innovative win-win-win solution that helps us all meet the incredible challenges we face.”

Agreement Reduces Threat of Water Shortages

The agreement builds on the groundbreaking 2003 Quantification Settlement Agreement (QSA). It achieves several goals by helping California meet conservation obligations under the Bureau of Reclamation’s Lower Colorado River Basin conservation program, supporting financial viability for participating agencies, and reducing the chances for more shortages. The Colorado River system has suffered drought-induced decline for more than 20 years.

The new arrangement is expected to save the Water Authority a projected $15 million to $20 million (depending on hydrological variables), which will help offset the impact of inflation and other factors on water rates.

Water Agency Cooperation Builds on Original QSA Partnership

Officials recognizing the Quantification Settlement Agreement 20th Anniversary (L to R): Jim Barrett, Coachella Valley Water District GM, Miguel Luna, Chair of the Legal and Claims Committee with the MWD Board, State Assemblyman David Alvarez (D-80), Water Authority GM Dan Denham, Colorado River Board of California Vice Chair and Water Authority board member Jim Madaffer, Water Authority Board Chair Mel Katz, Jamie Asbury, IID GM, MWD General Manager Adel Hagekhalil, IID GM Alex Cardenas. Photo: San Diego County Water Authority

Officials recognizing the Quantification Settlement Agreement 20th Anniversary (L to R): Jim Barrett, Coachella Valley Water District GM, Miguel Luna, Chair of the Legal and Claims Committee with the MWD Board, State Assemblyman David Alvarez (D-80), Water Authority GM Dan Denham, Colorado River Board of California Vice Chair and Water Authority board member Jim Madaffer, Water Authority Board Chair Mel Katz, Jamie Asbury, IID GM, MWD General Manager Adel Hagekhalil, IID GM Alex Cardenas. Photo: San Diego County Water Authority

The Water Authority, Metropolitan, and IID have been working together for several months on ways to capitalize on current water supplies. Due to a historically wet year, the State Water Project is delivering full supplies to Metropolian, refilling reservoirs and reducing demand for imported Colorado River water. The Metropolitan Board of Directors approved the agreement in November, and the IID Board followed with its approval on December 1.

“This partnership between Metropolitan, Imperial Irrigation District, the San Diego County Water Authority, and the Bureau of Reclamation is another example of how solutions developed collaboratively can benefit everyone,” said Adán Ortega, Jr., chair of the Metropolitan Board of Directors. “Our individual efforts to reduce our reliance on the Colorado River can be magnified by our growing and mutual interdependence leading to creative and lasting solutions, where the people we all serve win, as does the environment.”

How the Water Exchange Works

QSA-Colorado River-modeling framework-USBR landmark exchange landmark agreement

In October 2003, the San Diego County Water Authority, Coachella Valley Water District, Imperial Irrigation District, Metropolitan Water District of Southern California, State of California, and U.S. Department of the Interior completed a historic set of agreements to conserve and transfer Colorado River water.

The Water Authority will leave 50,000 acre-feet of conserved QSA water in the Colorado River. This helps raise the level of Lake Mead, which has dropped in recent years. The volume is equivalent to the amount of water used in a year by approximately 150,000 single-family homes.

The Water Authority agreed to buy 50,000 acre-feet from Metropolitan to meet current and future demands. The Water Authority’s cost savings result from the difference between the Metropolitan rate and the rate for IID’s conserved water through the QSA. The Bureau of Reclamation will cover the cost of the Water Authority’s QSA supplies left in the river.

“This transfer is an example of how Southern California water agencies are leading with creative water management,” said Water Authority General Manager Dan Denham. “This agreement is based on decades of working together through the QSA, and it makes good on our collective commitment to the river. While this is a one-year arrangement, it will open the door for additional talks between partnering agencies in 2024.”

Officials recognizing the Quantification Settlement Agreement 20th Anniversary (L to R): Jim Barrett, Coachella Valley Water District GM, Miguel Luna, Chair of the Legal and Claims Committee with the MWD Board, State Assemblyman David Alvarez (D-80), Water Authority GM Dan Denham, Colorado River Board of California Vice Chair and Water Authority board member Jim Madaffer, Water Authority Board Chair Mel Katz, Jamie Asbury, IID GM, MWD General Manager Adel Hagekhalil, IID GM Alex Cardenas. Photo: San Diego County Water Authority

Milestone Water Agreement Marks 20th Anniversary

San Diego County and Southern California water industry leaders commemorated the 20th anniversary of the 2003 Quantification Settlement Agreement (QSA), cited as a model of collaboration, relationship building, and voluntary conservation efforts among Southern California’s water agencies.

The QSA is a historic set of water agreements enabling California to live within its Colorado River apportionment, helping provide reliable water supplies for all users. Speakers at the commemoration event highlighted how the QSA continues to meet its goals while protecting agriculture and addressing the environment.

Learn more about the significance of the historic QSA in this video presentation.

QSA Partnership Called ‘Game Changer’

San Diego County Water Authority (Water Authority) Board Chair Mel Katz described the positive change in water management ushered in by the QSA as “a set of more than two dozen agreements that represent the dawn of a new era in water management in San Diego County and the Southwest – an era of water efficiency and supply reliability despite climate extremes.” Katz recognized the conservation efforts of the Imperial Irrigation District (IID) and Imperial Valley farmers.

San Diego County Water Authority Board Chair Mel Katz speaks at the Quantification Settlement Agreement 20th Anniversary celebration. Photo: San Diego County Water Authority water agreement

San Diego County Water Authority Board Chair Mel Katz speaks at the Quantification Settlement Agreement 20th Anniversary celebration. Photo: San Diego County Water Authority

IID Board President Alex Cardenas reported Imperial County agriculture has conserved 7.5 million acre-feet over the 20 years of the agreement, while still enabling agriculture to succeed. The Valley’s agricultural economy has grown from $1.8 billion in 2003 to $2.6 billion in 2023. according to the latest crop reports.

Water Authority General Manager Dan Denham said the Water Authority, IID, Metropolitan Water District of Southern California (MWD), and the Coachella Valley Water District continue to work together to ensure flexibility in how the river is managed and the needs of each agency are met. “We are getting to a place where we can be creative and do things differently.”

MWD General Manager Adel Hagekhalil called the QSA a great success and a great lesson. “We all came together. It was tough, but it was important.”

California Natural Resources Agency Secretary Wade Crowfoot congratulated the QSA partners on their achievement via a video message, calling it a “game changer” that remains as important today as it was 20 years ago. U.S. Senator Alex Padilla also offered his congratulations via a video message, crediting the leadership of all partners for their efforts to sustain the QSA.

Invited guests listen to water industry leaders and elected officials recognize the 20th anniversary of the Quantification Settlement Agreement. Photo: San Diego County Water Authority water agreement

Invited guests listen to water industry leaders and elected officials recognize the 20th anniversary of the Quantification Settlement Agreement. Photo: San Diego County Water Authority

San Diego Assemblyman David Alvarez told those gathered it was important to celebrate what was accomplished through the QSA. “The significance to me of the QSA is the listening that occurred,” he said, noting that the QSA brought agencies together to listen to each other as partners to create a set of mutually beneficial agreements.

Colorado River Board of California Vice Chair and Water Authority board member Jim Madaffer said the QSA provides a model of flexible river management, calling it a lesson “that we are so much better when working together than separately.”

Looking toward the challenges ahead on the river, water industry leaders noted the QSA must be a part of critical water discussions as agencies seek collaborative solutions to ensure the Colorado River can continue to be a reliable water source well into the future.

How Imperial Valley Spends San Diego’s Cash for Water

I traveled to Imperial County last month to see what this desert farming community built with the cash San Diegans pay for some of its water.

The latest thing is a small lake, eight times the length of an Olympic lap pool, built into the harsh, flat landscape. The hot wind whipped at the new reservoir’s surface so hard, waves of it almost breached the bare dirt rims of its chamber.

Opinion: San Diego-Imperial Water Deal: 20 Years of Success With Questions Ahead

San Diego has secure water supplies that are the envy of many agencies throughout the western United States.

The key to this was an agreement reached 20 years ago this week with the Imperial Irrigation District to send Colorado River water from that desert farming region to San Diego County.

The nation’s largest agriculture-to-urban water transfer was primarily accomplished through vast payments by San Diego to Imperial Valley farmers to modernize their

San Diego Water Authority Celebrates 20 Years of Secure, Clean Water Through Landmark Pact

The San Diego County Water Authority announced that Sunday marks 20 years since water officials across the Southwestern U.S. signed the largest water conservation-transfer agreement in the nation’s history, enabling two decades of sourcing clean water from the Colorado River.

Known as the Colorado River Quantification Settlement Agreement, or QSA, the agreements settled decades of dispute over Colorado River water.

QSA: Landmark Conservation Pact Marks 20 Years of Water Security for San Diego

Twenty years ago, in October 2003, water officials from across the Southwest signed the largest water conservation-and-transfer agreement in U.S. history, the QSA, or Quantification Settlement Agreement. The agreement has provided decades of water security for San Diego County and benefits for numerous partners across the Southwest. In total, that pact supplies more than half of the water that sustains San Diego County’s 3.3 million residents and $268 billion economy.

QSA-2003 Quantification Settlement Agreement-San Diego County Water Authority-IID-Colorado River

QSA: Landmark Conservation Pact Marks 20 Years of Water Security for San Diego

Twenty years ago, in October 2003, water officials from across the Southwest signed the largest water conservation-and-transfer agreement in U.S. history, the QSA, or Quantification Settlement Agreement. The agreement has provided decades of water security for San Diego County and benefits for numerous partners across the Southwest. In total, that pact supplies more than half of the water that sustains San Diego County’s 3.3 million residents and $268 billion economy.

The 2003 QSA, provides more than 30 million acre-feet of high-priority conserved water to the San Diego region over multiple decades. It helped stabilize demands on the Colorado River and reduced California’s overdependence on surplus supplies. The historic set of more than 20 agreements resulted from years of negotiations between the San Diego County Water Authority, Coachella Valley Water District, Imperial Irrigation District, Metropolitan Water District of Southern California, State of California, and the U.S. Department of the Interior that culminated in a signing ceremony at Hoover Dam.

2003 Quantification Settlement Agreement (QSA) forged conservation model for Southwest

“This landmark water deal has stood the test of time, providing numerous benefits both in the San Diego region and more broadly across the Southwest,” said Mel Katz, chair of the Water Authority Board of Directors. “One of its most important accomplishments is that it brought water agencies together as collaborators. We’ve had disagreements along the way, but history has validated the value of our collective efforts to provide water security.”

Key components of the QSA included limiting how much water California would take from the Colorado River and a water transfer based on voluntary conservation. The agreement between the Imperial Irrigation District and the Water Authority, the cornerstone of the QSA, remains the largest agriculture-to-urban water transfer in the nation.

Conservation measures

Under the agreement, the Water Authority pays the IID to implement a variety of irrigation system and on-farm conservation measures that collectively save 200,000 acre-feet a year, which is transferred to San Diego County. Conserved water will continue to flow to the San Diego region through 2047, but that agreement can be extended through 2077 if both parties agree. (An acre-foot is about 326,000 gallons, or enough to serve three single-family homes for a year.)

In addition, the Water Authority secured $257 million in state subsidies to help pay for lining portions of the All-American and Coachella canals. As a result of those projects, the Water Authority is receiving 77,700 acre-feet of conserved water annually for 110 years.

Water-use efficiency

The QSA settled long-standing disputes over water inside California, and it provided a means to better manage the river through voluntary conservation programs and a storage program in Lake Mead. Today, the agreements continue to meet the primary goals of ensuring Colorado River water in California and the Lower Basin is put to beneficial use, that agricultural water-use efficiency improvements are adequately funded, water rights are protected, and the environment is addressed, most notably at the Salton Sea.

“The QSA, through its mutually beneficial formula of providing secure water supplies through voluntary conservation, offers a template for other regions of the Southwest as we collectively seek to live within the reduced flows of the Colorado River,” said Dan Denham, Water Authority general manager. “I’m very proud of the work we and our QSA partners have done to get to this point – and I recognize that more collaboration, resilience and vision will be needed to thrive in a hotter and drier future.”

San Diego County Water Authority And its 24 Member Agencies

Landmark Conservation Pact Marks 20 Years of Water Security for San Diego

Twenty years ago this week, water officials from across the Southwest signed the largest water conservation-and-transfer agreement in U.S. history, providing decades of water security for San Diego County and benefits for numerous partners across the Southwest. In total, that pact supplies more than half of the water that sustains San Diego County’s 3.3 million residents and $268 billion economy.

The 2003 Quantification Settlement Agreement, better known as the QSA, provides more than 30 million acre-feet of high-priority conserved water to the San Diego region over multiple decades. It helped stabilize demands on the Colorado River and reduced California’s overdependence on surplus supplies. The historic set of more than 20 agreements resulted from years of negotiations between the San Diego County Water Authority, Coachella Valley Water District, Imperial Irrigation District, Metropolitan Water District of Southern California, State of California, and the U.S. Department of the Interior that culminated in a signing ceremony at Hoover Dam.

“This landmark water deal has stood the test of time, providing numerous benefits both in the San Diego region and more broadly across the Southwest,” said Mel Katz, chair of the Water Authority Board of Directors. “One of its most important accomplishments is that it brought water agencies together as collaborators. We’ve had disagreements along the way, but history has validated the value of our collective efforts to provide water security.”

Reliable Water Supplies Make San Diego Region Well-Prepared for 2024

Thanks to a decades-long supply diversification strategy and continued efficient use of water across the region, the San Diego County Water Authority announced that the region has reliable supplies to meet demands in Water Year 2024, which started October 1.

Hydrologists use Oct. 1 to begin measuring the snow and rain that will help carry water users through dry summer months the following calendar year. This fall, El Niño conditions continue to strengthen and could bring above-average precipitation to Southern California.