California could be facing a dry summer after two dry winters, but there shouldn’t be a huge impact on local supplies.
California water officials have already cut in half the amount of water they expect to deliver from the state water project.
That could be a major cut for central valley farmers and other water users that rely heavily on the Sacramento Delta for their water.
As California’s seasons become warmer and drier, state officials are pondering whether the water rights permitting system needs revising to better reflect the reality of climate change’s effect on the timing and volume of the state’s water supply. A report for the State Water Resources Control Board recommends tailoring new water rights permits to California’s increasingly volatile hydrology. And it warns that the increasingly whiplash nature of California’s changing climate could require existing rights holders to curtail diversions more often and in more watersheds — or open opportunities to grab more water in climate-induced floods.
A series of key decisions await Gov. Gavin Newsom as the state heads back into a potential drought.
So this seems like the right moment to review what happened last time: Water was prioritized for big agriculture at the expense of the Sacramento-San Joaquin Delta, endangered species and California communities. The State Water Board, in a review of the drought of 2014-15, found operations “not sustainable.”
The rainy season is nearly over, there’s been no “March miracle” and the possibility of parched lawns and fallowed farm fields is growing.
State and federal officials issued remarkably bleak warnings Tuesday about California’s summer water supplies, telling farmers and others to gear up for potential shortages.
The Department of Water Resources, in a rare turnabout, actually lowered its forecast of the deliveries it expects to make to the cities and farms that belong to the State Water Project. In its new forecast, the agency said its customers can expect just 5% of contracted supplies. In December the expected allocation was set at 10%.
San Diego County Water Authority crews recently replaced two pickup truck-sized valves at the agency’s Pressure Control and Hydroelectric Facility in central San Diego – each valve weighing about 35,000 pounds.
The replacement project took place during a scheduled shutdown of a portion of Pipeline 5, which delivers untreated water throughout the county. The pressure-control facility is a key piece of the Emergency and Carryover Storage Project, which ensures water is available around the region if imported water deliveries are disrupted.
Several large-diameter valves in the facility control the pressure and quantity of water delivered to reservoirs and water treatment plants in eastern and southern parts of the county. In addition, a hydroelectric turbine in the facility generates supplemental electricity that reduces the Water Authority’s energy costs while supplying surplus power to the region.
“The new valves will allow the facility to function efficiently at both low and high water flows, depending on regional demand,” said Kirk Whitaker, a senior engineer at the Water Authority. “The project is part of ongoing improvements that enhance the flexibility of our regional water delivery system.”
To perform the valve replacement, a large crane lifted the existing valves out of the facility through the roof and placed them onto flatbed trucks for delivery to a disposal and recycling site. The new valves were then lowered into the facility through the roof and fitted with new 42-inch pipeline sections. Concrete was poured to build pedestals that secure the valves in place.
The new valves were produced in Germany and transported to San Diego by ship. The valve installation process took four days to complete.
The Pressure Control and Hydroelectric Facility serves an important function in improving aqueduct operations and enhancing the flexibility of the Water Authority’s extensive water delivery system. The $21 million facility was completed in 2007 and pressurizes a 22-mile-long section of the Water Authority’s large-diameter Pipeline 5 between San Marcos and Mira Mesa.
The pipeline previously conveyed water in one direction only, from north to south, by gravity. This limited the Water Authority’s ability to move water around the county in the event of a supply disruption. Upgrades to Pipeline 5 now allow water to be transported either north or south using water stored at San Vicente Reservoir, which greatly improves pipeline operations and ensures that water can continue flowing to member agencies.
California farmers relying on State Water Project water were warned Monday to prepare for potential shortages by reducing water use and adopting practical conservation measures. Reservoir and groundwater levels are significantly below average, and despite recent storms, snowpack is only 58% of average as of March 10.
Editor’s Note: This feature highlights new members of the San Diego County Water Authority’s 36-member Board of Directors. Each of the Water Authority’s 24 member agencies appoints at least one representative to the Board, which sets policy for the Water Authority.
Who: Ismahan Abdullahi was seated on the Board of Directors on January 25, 2021, representing the City of San Diego. Director Abdullahi serves on the Administrative and Finance and Engineering and Operations committees for the Water Authority.
Background/Education: Abdullahi earned her Bachelor’s degree in Human Biology at UC San Diego and a Master’s degree in Education with a concentration in counseling at San Diego State University. She serves as the Executive Director of MAS-PACE (Muslim American Society-Public Affairs and Civic Engagement). She also serves on the board of local community based organizations and institutions, with more than a decade of nonprofit experience.
Q: How did you get interested in water issues?
A: Water is life itself. It is one of the key elements that is often taken for gratitude when it is available in abundance and sought after when it is limited. My interest in water issues is deeply personal. As a refugee from Somalia, I know the impact inadequately sanitized or treated water can have on families, introducing diseases such as cholera. We’ve seen how water contaminants and unsafe water (such as the water crisis in Flint, Michigan) has disproportionately impacted Indigenous, low-income and communities of color, particularly our Black and Brown communities. As a community advocate and organizer, I’ve seen the impact that rate increases and high water bills continue to further inequities in refugee, immigrant, and poverty stricken communities. My interest in water lies in my lived experience and over a decade of engaging in community work and seeing that impact firsthand.
Q: What are your priorities or interests as a Board member?
A: Policies and decisions made regarding water reliability, access, quality and safety have a direct impact on the lives of everyday San Diegans who are trying to thrive. I sincerely hope to bring an equity centered lens that honors both our environment and our communities. As a board member, I want us to bring forth creative solutions that meet the needs of our ratepayers and our region for generations to come. The COVID-19 crisis has further exacerbated the very inequities we knew existed before, leaving many San Diegans left with immensely high water bills. Equitable access to water, an inclusive and community centered space that prioritizes ratepayers and our environment and reliable and safe water for our future remain top priorities for me.
Q: Besides maintaining safe and reliable water supplies, what do you see as the top three issues facing the San Diego region?
A: Our region needs to adopt a racial equity framework in how it conducts business. In our region, we are facing a worsening housing crisis, climate emergency and the lack of a guaranteed living wage for the very people that are the backbone of our economy. We must be bold in our solutions and intersectional in facing our challenges. We cannot tackle our issues as a region without an intersectional equity framework.
Q: What do you like to do when you are not working?
A: My passion outside of working is to enjoy nature and reading. A nice walk at the beach, hike or quality time spent with loved ones in the outdoors is always a joy and a blessing.
The Water Authority’s Board of Directors typically meets on the fourth Thursday of each month. The Board invites the public to attend its monthly meetings and to comment on agenda items or other matters before the Board. For meeting times, agendas and documents, go to www.sdcwa.org/board-directors.
All three major rating agencies – S&P, Moody’s, and Fitch – have affirmed the San Diego County Water Authority’s strong credit ratings, which will help the Water Authority optimize its debt portfolio and minimize the cost of financing important water reliability projects.
In the latest sign that California is entering a new drought, Silicon Valley’s largest water provider on Tuesday asked the public to step up water conservation efforts.
“We have no idea how long it will last or how bad it might get,” said Tony Estremera, chairman of the board of the Santa Clara Valley Water District. “Clearly we can’t just sit back and wait for more rain.”
After a record dry summer and fall — and with winter snowpack currently at 70% of normal levels — Utah Gov. Spencer Cox signed an emergency order Wednesday declaring a state of emergency due to drought conditions.
The move comes after a recommendation from the state’s Drought Review and Reporting Committee and opens the door for drought-affected communities and agricultural producers to potentially access state or federal emergency funds and resources, according to a news release.
