Land and waterway managers labored hard over the course of a century to control California’s unruly rivers by building dams and levees to slow and contain their water. Now, farmers, environmentalists and agencies are undoing some of that work as part of an accelerating campaign to restore the state’s major floodplains.
With a severe drought and an increased reliance on groundwater basins, Calif.’s Department of Water Resources released the final version of its California’s Groundwater – Update 2020 report. The report, also known as Bulletin 118, contains critical information about the condition and use of the state’s groundwater, which is especially important as California faces the real-time impacts of climate change and drought.
“Groundwater plays a central role in sustaining our state’s ecosystems, businesses, agriculture and people, with some Californians relying solely on groundwater for drinking water,” said DWR Director Karla Nemeth. “The updated California’s Groundwater provides key information for the state and locals to better understand and manage groundwater as we adapt to variations in climate and navigate a historic drought.”
Two and a half years after signing a deal aimed at averting a damaging crisis along the Colorado River, water officials from California, Arizona and Nevada are discussing plans to take even less water from the shrinking river and leave it in Lake Mead in an effort to prevent the reservoir from falling to dangerously low levels.
Representatives of water agencies from the three states said they are firming up the details of a deal that would leave an additional 500,000 acre-feet of water in the reservoir next year, and the same amount again in 2023 — about double the quantity of water used annually by Las Vegas and the rest of southern Nevada.
State water regulators urged Californians to do more to save water after the latest monthly data showed conservation lagging in September, with statewide water use in cities and towns decreasing 3.9% compared with the same month a year ago.
The reduction in water use was smaller than in August, when Californians used 5% less.
As I write this on an October weekend, rain is falling steadily in Davis and has been for most of the day. This is the first real rain we have had in over seven months. But it is not the end of the drought. Multiple storms are needed. The landscape is a dry sponge, reservoirs are empty, water rationing is in place or expected to be, and aquatic species are in decline. Water agencies are trying to capture all the water they can behind dams with bypass flows for fish minimal.
States in the Colorado River Basin are adjusting to the reality that their rights outstrip the available water by nearly one-third, state and tribal leaders told a congressional panel last month.
The situation is likely only to worsen as the climate changes, leaving states and tribes in competition for their most vital resource.
Garrett Rue grew up fly fishing in central Colorado, often surrounded by mountains stained amber and maroon, and hiking along streams that seemed to borrow those colors. Sometimes he would cast for native trout and come back with nothing—because there was nothing to catch. Then he started hearing stories about people in nearby mountain communities who couldn’t drink their own water. He began to wonder: “These streams have problems supporting ecosystems, and they’re not usable for drinking. What’s going on here?”
Nearly an entire run of juvenile winter-run Chinook salmon cooked in the Sacramento River this past summer, casting doubt as to whether the iconic species can survive the one-two punch of drought and climate change.
The results are in: Californians aren’t saving enough water. Amid a historic drought, Gov. Gavin Newsom has asked us to reduce water consumption by 15 percent. Yet in August, the most recent month for which data is available, we’d brought usage down just 5 percent compared with the same time last year. Of course, not all water-saving is the responsibility of California households. Eighty percent of California’s water goes toward agriculture, and other businesses play a big role too.
(Editor’s note: The New York Times published a previous story, How San Diego Has Water Despite A Punishing Drought.)
The International Brotherhood of Electrical Workers Local 569 represents over 3,600 electricians, power professionals and working families in San Diego and Imperial Counties, and we have long advocated for a future that involves clean energy to help tackle the climate crisis. The need for urgent action on climate change is everywhere. We see it daily as our communities experience record-breaking heat, historic wildfires, dangerous droughts and more. We cannot ignore the increasing public health and economic threats to our state.
