The San Diego County Water Authority has completed a major rehabilitation project on the historic First Aqueduct in North San Diego County, it was announced Thursday.
The project renovated and replaced dozens of structures on two large- diameter pipelines which delivered the first imported water to the San Diego region in 1947 and remains a part of the regional water delivery system. The construction contract for the project was worth approximately $30 million.
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Tanya Trujillo, an expert on water law and the Colorado River Basin, is President Joe Biden’s choice to serve in the Interior Department’s top water and science position.
If confirmed by the Senate, Trujillo, currently the Lower Basin project director for the Colorado River Sustainability Campaign, will serve as principal deputy assistant secretary for water and science, overseeing the Bureau of Reclamation and the U.S. Geological Survey.
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Making smart decisions about your landscape design and your plant choices relies in large part on your climate zone. San Diego County’s six different climate zones vary in their average conditions. By choosing wisely, you can minimize the need for artificial irrigation and still create a beautiful, sustainable landscape. The California Irrigation Management Information System divides San Diego County into these six climate zones: Coastal, Coastal Inland, Upland Central, Transition, Mountain, and Desert.
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We had a very late start to the rainy season this year, similar to what we have seen in recent years. We’ve seen about one-third of the normal rainfall for the current date—well below the normal amount. There could be a weather pattern explaining some of the lack of rain. That is called a La Niña weather pattern.
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The San Diego County Water Authority has completed a major rehabilitation project on the historic First Aqueduct in North San Diego County, it was announced Thursday.
The project renovated and replaced dozens of structures on two large-diameter pipelines which delivered the first imported water to the San Diego region in 1947 and remains a part of the regional water delivery system. The construction contract for the project was worth approximately $30 million.
“The First Aqueduct delivered imported water to our region for the first time more than 70 years ago, and it remains critical to water supply reliability for our region to this day,” said Gary Croucher, chair of the authority’s board of directors. “Coordination across water authority departments and collaboration with our member agencies allowed us to complete this extraordinarily complex project and ensure these pipelines operate for generations to come.”
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2021-01-21 17:27:562021-01-21 17:41:10San Diego County Water Authority Completes First Aqueduct Project In North County
I have some important news for our region to share: The San Francisco Superior Court has ruled the San Diego County Water Authority is the prevailing party in the agency’s first two lawsuits heard challenging rates and charges set by the Los Angeles-based Metropolitan
Water District of Southern California.
The order entitles the Water Authority to recover its attorneys’ fees and costs in those cases, in addition to a $44 million damage and interest awardmade earlier.
“San Diego prevailed, and the judgment not only benefits its own ratepayers but all of thenearly 19 million people in Metropolitan’s service area because enforcing cost-of-service principles serves the interests of all ratepayers,” said Superior Court Judge Anne-Christine Massullo in her Jan. 13 order, which can be appealed.
The exact amount of recoverable fees will be decided later. It is deeply gratifying that the court not only validated our claims but acknowledged the importance of protecting ratepayers by water agencies following the law.
The order makes it clear once and for all that our desire to protect San Diego ratepayers was never intended to harm MWD, its other member agencies or the ratepayers they serve. Rather, the litigation was necessary to address serious flaws in MWD’s rates that will, as the court said, ultimately benefit not only San Diego County ratepayers, but all Southern Californians.
This order is another major step toward achieving Water Authority board objectives and one of my key initiatives as Board Chair: to conclude the litigation and work together with other MWD member agencies to address MWD’s water resource and rate challenges. This is essential in order to ensure MWD’s fiscal sustainability—and that of its member agencies—now and in the future.
January 21, 2021 – The San Diego County Water Authority recently completed a major rehabilitation project on the historic First Aqueduct in North San Diego County. The project renovated and replaced dozens of structures on two large-diameter pipelines, including the historic Pipeline 1. Pipeline 1 delivered the first imported water to the San Diego region in 1947 and remains a vital part of the regional water delivery system. The construction contract for the project was worth approximately $30 million.
https://www.waternewsnetwork.com/wp-content/uploads/2019/10/WA-Square-Logo.jpg200200Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2021-01-21 11:55:422021-01-21 11:55:42Major Rehabilitation of First Aqueduct Complete
The San Diego County Water Authority recently completed a major rehabilitation project on the historic First Aqueduct in North San Diego County. The project renovated and replaced dozens of structures on two large-diameter pipelines, including the historic Pipeline 1. Pipeline 1 delivered the first imported water to the San Diego region in 1947 and remains a vital part of the regional water delivery system. The construction contract for the project was worth approximately $30 million.
Coordination with member agencies key to success
Over the past two years, four coordinated shutdowns in collaboration with member agencies and communities in North San Diego County ensured minimum impact to nearby neighborhoods and water users.
“The First Aqueduct delivered imported water to our region for the first time more than 70 years ago, and it remains critical to water supply reliability for our region to this day,” said Gary Croucher, chair of the Water Authority Board of Directors. “Through coordination throughout the Water Authority and collaboration with our member agencies, we completed this extraordinarily complex project to ensure these pipelines operate for generations to come.”
The project was completed on January 12 and will be presented to the Water Authority’s Board of Directors at their March meeting.
Proactive asset management program maintains reliable water supplies
The timely rehabilitation of the First Aqueduct is part of the Water Authority’s proactive asset management program. A key element of providing safe and reliable water supplies is continually assessing the agency’s 310 miles of large-diameter pipeline and making the upgrades necessary to continue serving the region. That work is funded through water bills paid by residents and businesses across the county to sustain the region’s $245 billion economy and quality of life.
The First Aqueduct project began in early 2019 and was one of the most complicated pipeline retrofits in the Water Authority’s history. The upgrades included replacing 14,500 linear feet of lining on the steel pipe sections of Pipeline 1, removing 16 associated structures and retrofitting 46 structures. All this work was accomplished while ensuring regional water service remained safe and reliable. In addition, redundant connections to six flow control facilities were added between the two pipelines to improve the aqueduct’s operational flexibility.
Collaboration between departments increased efficiency
The Water Authority’s Engineering Department provided construction management and inspection for the retrofit. Before the pipeline was returned to service, secondary tie-in connections to flow control facilities were added and crews removed bulkheads that were used to isolate pipeline sections during the rehabilitation work. Once the work was completed, staff inspected all work areas in the pipeline to ensure they were clear of construction debris.
After the bulkheads were removed, the Operations and Maintenance team disinfected the highly impacted work areas and then refilled the aqueduct to prepare for a second disinfection of both pipelines with chlorine. Water samples at locations throughout the aqueduct were collected and analyzed to ensure the system was safe to return to service. Once all the samples passed analysis, all flow control facilities were placed back in service and the aqueduct was returned to normal operations.
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With the release of a new study showing low-income Californians are struggling to afford drinking water, especially amid economic fallout of the coronavirus pandemic, Sen. Bill Dodd, D-Napa, announced legislation today to provide financial assistance to customers who can’t pay their water bills and to prevent service disconnections.
“Access to water is a fundamental right of all Californians, regardless of their income level or economic status,” Sen. Dodd said. “Yet as we’ve seen today, many people are at risk of being denied this essential service, in part because of rising water rates but also because the pandemic has left so many people unemployed. My legislation will ensure low-income customers aren’t cut off and get the financial help they need to keep the water turned for their families.”
Low income communities across the San Joaquin Valley and other regions of the state are being hit hard by rising water and utility debt according to a recent survey released by the California Water Board.
Michael Claiborne, an attorney with the Leadership Counsel for Justice and Accountability, says residents are having to decide which essential service to pay for amid a global pandemic.
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