Vista, Calif. — The Vista Irrigation District board of directors recognized customers for their entries in the district’s WaterSmart Landscape Contest. The annual contest recognizes outstanding water-wise residential landscapes based on the criteria of overall attractiveness, appropriate plant selection, design, appropriate maintenance, and efficient methods of irrigation.
July 16, 2021 – A large-scale renewable energy project proposed jointly by the City of San Diego and the San Diego County Water Authority received $18 million in the state budget signed this week by Gov. Gavin Newsom, enough to advance the San Vicente Energy Storage Facility through initial design, environmental reviews, and the federal licensing process.
The San Vicente energy project is one of the most promising pumped energy storage solutions in California and it would be a major asset to help avoid rolling blackouts through on-demand energy production while helping to meet state climate goals. It also could mitigate costs for water ratepayers across the San Diego region by generating additional revenue to help offset the cost of water purchases, storage, and treatment. The City and the Water Authority are developing the project together, just like they did to raise the height of the city-owned San Vicente Dam 117 feet in the 2010s
A large-scale renewable energy project proposed jointly by the City of San Diego and the San Diego County Water Authority received $18 million in the state budget signed this week by Gov. Gavin Newsom, enough to advance the San Vicente Energy Storage Facility through initial design, environmental reviews, and the federal licensing process.
The San Vicente energy project is one of the most promising pumped energy storage solutions in California and it would be a major asset to help avoid rolling blackouts through on-demand energy production while helping to meet state climate goals. It also could mitigate costs for water ratepayers across the San Diego region by generating additional revenue to help offset the cost of water purchases, storage, and treatment. The City and the Water Authority are developing the project together, just like they did to raise the height of the city-owned San Vicente Dam 117 feet in the 2010s.
Upon completion, the San Vicente energy project would provide up to 500 megawatts of long-duration stored energy, which will assist in meeting peak electrical demand periods throughout Southern California and help meet the goals of Senate Bill 100, which requires 60% renewable energy by 2030 and 100% zero-carbon energy resources statewide by 2045. The project will provide enough energy for about 135,000 households when operating.
“I want to thank Governor Newsom, Senate President pro Tempore Toni G. Atkins, Assembly Speaker Anthony Rendon and all the members of the Legislature for funding a vital San Diego project that will help us provide reliable, clean energy,” said San Diego Mayor Todd Gloria. “This innovative partnership with the San Diego County Water Authority will help our City meet its climate goals while building sustainable infrastructure and supporting good-paying local jobs.”
Water Authority Board Chair Gary Croucher also highlighted the work of state leaders and staff at both agencies who have been collaborating on project plans for years.
“The San Vicente Energy Storage Facility will reduce the chances for rolling blackouts by storing renewable energy for use when it’s needed most,” Croucher said. “We owe a debt of gratitude to Gov. Gavin Newsom and Senate President pro Tempore Toni G. Atkins for ensuring funding for this critical infrastructure project, which will create more than 1,000 construction-related jobs in addition to its other benefits.”
With state funding in place, the Water Authority and the City are preparing to launch federal and state environmental reviews, seek a project license from the Federal Energy Regulatory Commission, and issue a Request for Proposals for a full-service private partner to help develop the project. Those complex components are expected to take at least four years, with construction completion forecast for 2030.
“California has a proud history of adopting forward-thinking solutions to our biggest challenges, and the San Vicente Energy Storage Project is no exception,” said Sen. Atkins of San Diego. “This may well be a pivotal moment in our statewide efforts to meet peak power needs and maximize our use of renewable energy.”
California sources nearly one-third of its power from renewables, mainly solar and wind. The target for renewable energy in California is 60% by 2030. Such a major shift to renewables will require new kinds of investments, markets, and business practices. Electric grids need to be more flexible; new kinds of power supplies will help deliver energy flexibility when needed; and new pricing systems are needed to send clear signals to developers and financial markets that these projects need to move forward.
Pumped energy storage projects are a major piece of the solution. They are designed to store excess renewable energy from solar and wind during the day, and then discharge that energy when energy use increases in the evening and renewable energy is not available.
The San Diego County Water Authority and the City of San Diego are partners in developing the San Vicente Energy Storage Facility. The pumped storage energy project at San Vicente Reservoir could store 4,000 megawatt-hours per day of energy, or 500 megawatts of capacity for eight hours.
The San Vicente project would create a small upper reservoir above the existing San Vicente Reservoir in Lakeside, along with a tunnel system and an underground powerhouse to connect the two reservoirs. The powerhouse would contain four reversible pump turbines.
During off-peak periods – when power is inexpensive and renewable supplies from wind and solar facilities exceed demand – turbines would pump water to the upper reservoir where it would act as a battery of stored potential energy. During high energy use, the system would discharge water from the upper reservoir downhill through the turbines, producing energy. The exchange between the two reservoirs would not consume water.
San Vicente Reservoir is near major electricity transmission interconnection facilities, which would allow the project to play a central role in integrating solar and wind energy from across the Southwest for use in San Diego County. The San Vicente project is largely immune to the challenges faced by some conventional hydropower facilities because it is a closed-loop system that mainly holds imported water and is not reliant on runoff that can fluctuate significantly from year to year and hamper power production.
For more details about the San Vicente Energy Storage Facility go to: www.sdcwa.org/projects/san-vicente-pumping-facilities/
July 16, 2021 – A large-scale renewable energy project proposed jointly by the City of San Diego and the San Diego County Water Authority received $18 million in the state budget signed this week by Gov. Gavin Newsom, enough to advance the San Vicente Energy Storage Facility through initial design, environmental reviews, and the federal licensing process.
Encinitas, Calif. — Olivenhain Municipal Water District’s Board of Directors honored at its July 14 meeting Ken and Susan Terzes as the winner of OMWD’s 2021 WaterSmart Landscape Contest.
July 13, 2021 — Padre Dam Municipal Water District’s Board of Directors voted (4-1) to resume billing late fees on utility bills for unpaid past due balances beginning August 1, 2021 after pausing fees during the COVID-19 pandemic. Additionally, the District will resume water service shutoffs for non-payment beginning on October 1, 2021. The District is returning to pre-pandemic policies set forth in its Rules and Regulations to ensure compliance with California State Laws.
July 8, 2021 – Sandra L. Kerl, general manager of the San Diego County Water Authority, issued the following statement on today’s expanded drought declaration and proclamation of a state emergency by Gov. Gavin Newsom and his call for Californians to voluntarily reduce water use by 15%:
“While the San Diego region is thankfully drought-safe this summer due to sound planning and decades-long ratepayer investments in new water supplies and storage and adoption of water conservation as a way of life, we must also be part of the statewide movement now underway to address water supply challenges created by drought and climate change in other parts of California.
“The Water Authority strongly supports the governor’s call for the public to voluntarily cutback water use by 15% in order to allow local, regional and state water agencies to plan and take the steps necessary under these changed conditions to maximize the availability of limited water supplies going forward, through the investment of state funding and implementation of other provisions of the Governor’s Proclamation of a State Emergency and Executive Order N-10-21 calling for water conservation.
“The Water Authority will be working closely with our member agencies and with the Metropolitan Water District of Southern California over the next several days, weeks and months, to design and implement strategies to maximize water supply development in collaboration with Governor Newsom and state agencies, in order to protect California.”
Information about the Water Authority’s water-use-efficiency programs is at www.watersmartsd.org/.
Chula Vista, Calif. – The Sweetwater Authority Governing Board approved the budget for fiscal year 2021-22 at its June 9, 2021 meeting with a net zero impact to customer rates.
The San Diego County Water Authority’s Mission Trails FRS II water project is now more than halfway complete.
The project will upgrade the Water Authority’s untreated water system in Mission Trails Regional Park. When finished in 2022, the upgrades will provide more reliable water delivery to treatment plants that serve the central and south sections of San Diego County.
Construction began in March 2020 just as the coronavirus pandemic began. As an essential infrastructure project, construction on the water project continued during the pandemic.
The project includes construction of a new 5-million-gallon underground covered tank, flow control facility and pipeline connections. The largest component of the project is the building of the underground tank called a flow regulatory structure (FRS II) which will be used to balance flows in the aqueduct system.
One June 11, the pouring of concrete to create the roof for FRS II began. FRS II will be the second underground water tank in the park – both work to efficiently move water through the region.
Construction efforts are also underway to build the new flow control facility. Once construction is complete, the work area will be graded to its previous contours and revegetated with native plants – many seeded from plants within the park itself.
New construction activities have begun about a half mile north of the FRS II. This most northern construction site will be used to connect the water flowing through the Water Authority’s pipelines to the FRS II.
To keep trail users safe, some trails are closed through early 2022 when work is complete. Signs are posted to clearly mark the closures, detours and provide a map to find alternative routes. In addition, the Water Authority created an interactive map showing the location of the closed trails. Go to www.sdcwa.org/mission-trails-FRS to view the map and learn more about the project.
Construction crews formed and poured the walls of the Flow Regulatory Structure in December 2020. Photo: San Diego County Water Authority
The Sweetwater Authority has added another day for the public to enjoy activities at the Sweetwater Reservoir in Spring Valley. Previously open Saturdays through Mondays, the Authority expanded operations to include Fridays to give residents more opportunities to get outside and experience nature this summer.
Starting Friday, July 2, Sweetwater Reservoir will be open so that San Diego County residents can enjoy fishing, hiking, biking and bird watching. The reservoir hours are 7 a.m. to 5 p.m.
The addtional day also means another day for the Sweetwater Authority Shoreline Fishing Program.
“Our Fishing Program provides cost-effective, fun and educational recreational opportunities for San Diego County residents of all ages,” said Sweetwater Authority Board Chair Hector Martinez. “We’re pleased to expand this program to include Fridays and welcome residents to enjoy the beauty of our water and the environment this Independence Day weekend.”
In addition to the Sweetwater Reservoir, shoreline fishing is also available at the Authority’s Loveland Reservoir near Alpine.
Both lakes host a healthy population of bass, catfish, bullhead, bluegill, perch, rock bass and more. Catch and release is encouraged to avoid overfishing, and anglers must comply with California Fish and Game regulations.
The Sweetwater Reservoir provides shoreline fishing along a 2.5-mile stretch on the south side of the reservoir. Access is via San Miguel Road in Bonita near Sweetwater Summit Park.
Hours of Operation:
Fridays, Saturdays, Sundays and Mondays
7 am to 5 pm, March – September
7 am to 4 pm, October – February
Daily Fees:
$5 per adult
$2 per child under 16 (must be with an adult)
$3 per car for non-fishing visitors
Shoreline fishing is available at Loveland Reservoir near Alpine. Photo: Sweetwater Authority
The Loveland Reservoir provides fishing along a five-mile portion of the shoreline. Access is via the Interstate 8 East to Tavern Road/Alpine off-ramp.
Hours of Operation:
Open Daily
6 am to 6 pm, March – September
6 am to 5 pm, October – February
Daily Fees:
There are no fees to access Loveland Reservoir.
A California State Fishing License is required at both reservoirs for those 16 and older, and adult supervision is required for children under the age of 16.
(Editor’s note: The Sweetwater Authority is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)
The Water News Network is San Diego County’s source for water news and information.
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