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Water Supply Strong in San Diego Area, County Water Authority Says

After years of dealing with drought conditions, the region’s water supply is in good shape, ready to meet the demand for 2024, according to the San Diego County Water Authority (SDCWA).

“Last year we were starting Water Year ‘23 in really heavy drought conditions with state mandatory reductions and this year there’s no mandatory water use reductions… there’s a lot of water in storage in Northern California, reservoirs are full,” said Efren Lopez, water resources specialist with SDCWA.

That’s because of all the storms over the past year that drenched California, delivering above-average amounts of rain and snow with the Sierra snowpack reaching 200% above average.

San Diego Gears Up to Deal Water Across the West

This October marks 20 years since San Diego cut a famous deal that protected it from drought but paved the way for putting a high price on otherwise free water from the Colorado River.

The hard-fought deal – called the Quantification Settlement Agreement, or QSA – dramatically lowered how much water California takes each year from this river that makes life possible in seven western U.S. states and northern Mexico. It ensured, for the first time, that California wouldn’t use any more than its share. And it achieved that by putting a cap, for the first time, on how much water the farmers in Imperial Valley could take. Water officials would now meticulously count every gallon that once haphazardly emptied from farm fields into the Salton Sea. Today, that massive lake is in danger of becoming a massive public health and ecological disaster.

San Diego County Water Officials Report San Diego Should Have Enough Water in 2024

San Diego County water officials said Monday the region should have plenty of water in the coming year, even though there is lingering concern about water coming from the Colorado River basin.

The San Diego County Water Authority (SDCWA) said local customers are reaping the benefits from decades of effort to diversify and secure water supplies.

“Because we’ve invested. We’ve done the work — in our infrastructure, in our reliability and in conservation,” said Efren Lopez, a water resource manager with the SDCWA.

San Diego County Water Authority And its 24 Member Agencies

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

October 2, 2023 – Thanks to a decades-long supply diversification strategy and continued efficient use of water across the region, the San Diego County Water Authority announced today that the region has reliable supplies to meet demands in Water Year 2024, which started Oct. 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. In a recent El Niño forecast by NOAA, there is a greater than 95% chance that El Niño continues across the Northern Hemisphere through the winter into 2024. The chance of a “strong” El Niño is 71%.

“San Diego County continues to have the water necessary to support our $268 billion economy and quality of life for 3.3 million residents,” said Mel Katz, chair of the Water Authority Board of Directors. “We are grateful for the reprieve from drought – but we recognize that dry times will return, probably sooner than later. We are ready when they do.”

Despite significant rain and snow over the past 12 months, longer-term trends indicate a hotter, drier Southwest climate. Across the arid Southwest, water agencies are spending billions of dollars to increase water supply reliability as they balance the costs of investments against the costs of not having enough water for homes and businesses.

Long-term investments and water-use efficiency sustain region

Since the early 1990s, the Water Authority and its 24 member agencies have made major investments in supply reliability, including in the landmark conservation-based 2003 Quantification Settlement Agreement, which provides over half of the region’s water, the building of the nation’s largest seawater desalination plant, and in the maintaining and upgrading of water infrastructure. That strategy has paid off during dry times. Just one year ago, the situation was dramatically different in other parts of Southern California, as millions of residents were reduced to health and safety water rations – though regional investments meant the San Diego region was spared.

Compared to recent years, the new water year begins with improved supply conditions at the Water Authority’s two imported water sources – the Colorado River and the Sierra Nevada. On the Colorado River, a good water year and conservation efforts raised storage levels, prompting the U.S. Bureau of Reclamation to declare that California will not face supply restrictions through 2024.

Meanwhile, in Northern California, Lake Oroville and San Luis Reservoir – two key State Water Project reservoirs – had 2.76 million more acre-feet in storage combined at the end of August 2023 compared to the prior August. (An acre-foot is approximately 325,900 gallons, or enough water to meet the annual needs of three typical single-family households.)

In the San Diego region, water users also benefit from the Claude “Bud” Lewis Carlsbad Desalination Plant, as well as increased water storage levels in many local reservoirs. At the end of August 2023, member agency local storage was up 137,400 acre-feet, or 80%, compared to the same time in 2022. Meanwhile, the Water Authority had approximately 100,000 acre-feet available in emergency and carryover storage. This represents emergency storage for up to six-months and carryover storage to minimize or avoid potential supply cutbacks during periods of drought or other supply shortage events.

For information on water-efficient programs and rebates, go to: www.sdcwa.org/your-water/conservation/.

Lake Mead-Lake Powell-Colorado River Basin-U.S. Bureau of Reclamation

Reclamation Announces 2024 Operating Conditions for Lake Powell and Lake Mead

The Bureau of Reclamation on August 15, released the Colorado River Basin August 2023 24-Month Study, which determines the tiers for the coordinated operation of Lake Powell and Lake Mead for 2024. These operating conditions, which are based on existing agreements under the 2007 guidelines and lower basin Drought Contingency Plans, will be in effect until the near-term guidelines from the Supplemental Environmental Impact Statement (SEIS) are finalized. Reclamation is currently analyzing the consensus-based Lower Division States proposed alternative for the SEIS.

Based on projections in the 24-Month Study, Lake Powell will operate in a Mid-Elevation Release Tier with a 7.48 million acre-feet release in water year 2024. Consistent with existing agreements, Lake Mead will operate in a Level 1 Shortage Condition – an improvement from the Level 2 Shortage Condition announced last year – with required shortages by Arizona and Nevada, coupled with Lower Basin Drought Contingency Plan water savings contributions. Mexico’s water delivery will be reduced consistent with Minute 323.

Lake Mead’s release in 2023 is projected to be the lowest in 30 years, approximately one and half million acre-feet lower than an average normal year, reflecting extensive, ongoing conservation efforts in the Lower Basin states funded in part by President Biden’s historic Investing in America agenda, above-normal inflows in the lower basin below Hoover Dam, and conservation in Mexico.

Reclamation: Significant improvement for Lake Mead due to improved hydrology, ongoing conservation efforts. Operating guidelines in effect until Reclamation finalizes SEIS, including analysis of consensus-based state conservation agreement.

Investments in system conservation and improved hydrology this year have provided an opportunity to recover some reservoir storage. At the same time, the Colorado River system continues to face low elevations, with Lake Powell and Lake Mead at a combined storage of 36%.

“The above-average precipitation this year was a welcome relief, and coupled with our hard work for system conservation, we have the time to focus on the long-term sustainability solutions needed in the Colorado River Basin. However, Lake Powell and Lake Mead – the two largest reservoirs in the United States and the two largest storage units in the Colorado River system – remain at historically low levels,” said Reclamation Commissioner Camille Calimlim Touton. “As we experience a warmer, drier west due to a prolonged drought, accelerated by climate change, Reclamation is committed to leading inclusive and transparent efforts to develop the next-generation framework for managing the river system.”

Reclamation on Development of Near- and Long-Term Guidelines

Reclamation is simultaneously developing both near- and long-term guidelines for Lake Powell and Lake Mead operations. The supplemental SEIS in progress focuses on near-term actions, which would be applicable from 2024 through 2026 based on potential changes to limited sections of the 2007 Interim Guidelines. Reclamation temporarily withdrew the SEIS so it could fully analyze the consensus-based Lower Division States proposed alternative and will publish an updated draft SEIS for public review and comment with the consensus-based proposal as an action alternative later this year.

In addition to several agreements that have already been finalized, a consensus-based proposal – agreed upon by the three Lower Basin states earlier this year – commits to measures to conserve at least 3 million-acre-feet (maf) of system water through the end of 2026, when the current operating guidelines are set to expire.

The long-term guidelines, informally referred to as Post 2026 Operations, will revisit the 2007 Interim Guidelines in full, as well as other operating agreements that expire in 2026, including Drought Contingency Plans and Minute 323. In June, Reclamation initiated the formal process to develop the long-term operating guidelines.

Reclamation is committed to an inclusive and transparent process that enhances meaningful Tribal engagement as well as collaboration with all stakeholders in the basin. In response to Tribal feedback, the Department of the Interior established the first-ever Federal-Tribal-State partnership to promote equitable information-sharing and discussion among the sovereign governments in the Colorado River Basin. All 30 Colorado River Basin Tribal Nations and the seven U.S. basin states were invited to participate in this new group. The group met for the first time last week with Deputy Secretary Tommy Beaudreau, Commissioner Touton, and other Department leaders. The formation of this new group does not replace any independent consultation with either Tribes or states.

2024 Operations of Lake Powell and Lake Mead

Until the updated near-term guidelines are finalized once the supplemental SEIS is complete, Reclamation will continue to implement the plans developed over the past two decades that lay out detailed operational rules for these critical Colorado River reservoirs through 2026:

  • Lake Powell Mid-Elevation Release Tier: The 24-Month Study, with an 8.23 maf release pattern in October – December 2023, projects Lake Powell’s January 1, 2024, elevation to be 3,568.57 feet – about 130 feet below full and about 80 feet above minimum power pool. Based on this projection, Lake Powell will operate in the Mid-Elevation Release Tier in water year 2024 (October 1, 2023, through September 30, 2024). Under this tier, Lake Powell will release 7.48 million acre-feet in water year 2024 without the potential for a mid-year adjustment in April 2024. Under the most probable scenario, and with a 7.48 maf release pattern in October – December 2023, Lake Powell’s projected elevation on January 1, 2024, is 3,573.68 feet.
  • Lake Mead Level 1 Shortage Condition: The 24-Month Study projects Lake Mead’s January 1, 2024, elevation to be 1,065.27 feet – about 10 feet below the Lower Basin shortage determination trigger of 1,075 feet and about 25 feet below the drought contingency plan trigger of 1,090 feet. This elevation is based on a 7.48 maf release from Lake Powell in water year 2024. Based on this projection, Lake Mead will operate in a Level 1 Shortage Condition for calendar year 2024 (January 1, 2024, through December 31, 2024). This is a significant improvement from the Level 2 Shortage Condition announced last year. The required shortage reductions and water savings contributions under the 2007 Colorado River Interim Guidelines for Lower Basin Shortages and Coordinated Operations of Lake Powell and Lake Mead, 2019 Lower Basin Drought Contingency Plan and Minute 323 to the 1944 Water Treaty with Mexico are:
    • Arizona:  512,000 acre-feet, which is approximately 18% of the state’s annual apportionment.
    • Nevada:  21,000 acre-feet, which is 7% of the state’s annual apportionment.
    • Mexico:  80,000 acre-feet, which is approximately 5% of the country’s annual allotment.

Lower Basin projections for Lake Mead include updated water orders to reflect additional conservation efforts and new completed system conservation agreements under the Lower Colorado River Basin System Conservation and Efficiency Program.

President Biden’s Investing in America Agenda

System conservation and efficiency programs in the Colorado River Basin are being strengthened by President Biden’s Investing in America agenda and will invest in long-term durable system efficiency improvements that result in quantifiable, verifiable water savings in the Basin.

The Investing in America agenda represents the largest investment in climate resilience in the nation’s history and is providing much-needed resources to enhance Western communities’ resilience to drought and climate change, including protecting the short- and long-term sustainability of the Colorado River System. Through the Bipartisan Infrastructure Law, Reclamation is investing a total of $8.3 billion over five years for water infrastructure projects, including water purification and reuse, water storage and conveyance, desalination and dam safety. The Inflation Reduction Act is investing an additional $4.6 billion to address the historic drought.

To date, the Interior Department has announced the following investments for Colorado River Basin states, which will yield hundreds of thousands of acre-feet of water savings each year once these projects are complete:

Politics Report: The Real Reason the Water Agencies Are Fighting so Hard

Eleven years ago, when the San Diego County Water Authority was going through the final stages of approving what had, by that time, become a decade-long odyssey to create the first desalination plant on the West Coast, the agency made a prediction.

IID Adds $10 million to Pay for On-Farm Conserved Water

Hoping to alleviate a perennial tug-of-war between the Imperial Irrigation District (IID) Directors and farmers on timely payments for conserved water, the IID voted to provide revenue certainty to the On-Farm Efficiency Conservation Program (OFECP) by approving $310.50/AF payment rate for all the 2023 conservation and authorize a budget amendment to increase the 2023 budget by $9.936 million at the regular meeting Tuesday, June 6.

The IID had agreed to a single payment rate not to exceed the $310.50/AF, and this would prorate the fixed budget of $41,399,800 to create at least 133,333 AF of conserved water, back in November 2022.

All is done to comply with the QSA that requires the IID to furnish San Diego County Water Authority (SDCWA) with 200,000 AF a year. The complaints the farmers have had with the IID was expending capital upfront to conserve water either through leveling, sprinkler, pump backs, drip, or tile, and then waiting months, or more than a year to get paid for the conserved water. Unfortunately, some of the costs never were reimbursed if paperwork requirements or water conserved did not meet the pre-set standards.

IID Board Appoints Sergio Quiroz as Interim General Manager

The Imperial Irrigation District Board of Directors appointed Assistant General Manager Sergio Quiroz to serve as Interim General Manager effective June 3.

The Board’s decision was made following closed session discussions during the May 16 meeting, with directors present voting unanimously in support of the appointment.

As Interim General Manager, Quiroz will replace General Manager Henry Martinez, who will be retiring on June 2. Martinez announced his intent to retire in January, following 45 years of service in the energy and water industries, serving the last five years with IID.

Sergio Quiroz-IID-General Manager-Imperial Irrigation District

IID Board Appoints Sergio Quiroz as Interim General Manager

The Imperial Irrigation District Board of Directors appointed Assistant General Manager Sergio Quiroz to serve as Interim General Manager effective June 3.

The Board’s decision was made following closed session discussions during the May 16 meeting, with directors present voting unanimously in support of the appointment.

As Interim General Manager, Quiroz will replace General Manager Henry Martinez, who will be retiring on June 2. Martinez announced his intent to retire in January, following 45 years of service in the energy and water industries, serving the last five years with IID.

Imperial Irrigation District-IID Board of Directors-Assistant General Manager Sergio Quiroz-Interim General Manager

The Imperial Irrigation District Board of Directors appointed Assistant General Manager Sergio Quiroz to serve as Interim General Manager effective June 3. Photo: Imperial Irrigation District

As Assistant General Manager at IID, Quiroz has assisted in planning and directing water and power operations, coordinating the effective use of equipment, facilities, finances and working with legal counsel to address key issues that may affect the district. He also oversees the district’s organizational and staffing plan.

Quiroz, a seasoned bilingual executive who had 22 years of leadership experience before joining the IID in August, 2016, has an extensive background in operations, finance, logistics and project management, having served as General Manager for different international manufacturing corporations in both the U.S. and Mexico.

He has earned bachelor’s and master’s degrees in business administration.

During the interim, IID will continue the recruitment process to fill the General Manager position.

(Editor’s Note: 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.)

IID to Pay Off QSA JPA Agreement 13 Years Early

The Imperial Irrigation District board voted 3-0 Tuesday, Sept. 20 to save $24 million dollars by paying off the balance of the 2003 QSA JPA balance.

When the Quantification Settlement Agreement (QSA) was signed in 2003, creating the largest rural to urban water transfer, another agreement came from that, the Joint Powers Authority Creation and Funding Agreement. The funds contributed to this second agreement would come from the three water districts involved in the QSA – the IID, the Coachella Valley Water District and the San Diego County Water Authority – along with the State of California.