First, it was a few days, then a few weeks and now over a month without measurable rain or snow in Northern California.
On Wednesday, Feb. 9, UC Berkeley’s Central Sierra Snow Lab shared on its social media platforms that the site had broken a concerning record. There have now been 33 days straight without snow or rain at the CSSL site in Donner Pass.
A long-range outlook released by California’s grid operator offers a glimpse at what the state’s electric system may look like in 20 years — a portfolio with dramatically more renewable energy sources in the power mix, accompanied by a price tag of about $30.5 billion in transmission costs alone.
The California Independent System Operator, known as the CAISO for short, manages the electric grid for about 80 percent of the Golden State and a small part of Nevada. Every year, the organization conducts an annual transmission analysis and then updates its 10-year planning horizon.
The world’s glaciers may contain less water than previously believed, a new study has found, suggesting that freshwater supplies could peak sooner than anticipated for millions of people worldwide who depend on glacial melt for drinking water, crop irrigation and everyday use.
The latest findings are based on satellite images taken during 2017 and 2018. They are a snapshot in time; scientists will need to do more work to connect them with long-term trends. But they imply that further global warming could cause today’s ice to vanish in many places on a shorter timeline than previously thought.
Snow falling in the mountains and valleys was a welcome sight in a state struggling with drought.
Heavy late-December snowstorms made that month the wettest it has been in at least two years, and snowfall from the more recent storms seems to be breaking La Niña’s dry winter curse. But experts caution the somewhat-promising start to winter is just that — a start.
It’s too soon to know whether the spate of precipitation will be fleeting or will multiply into more storms, building the snowpack needed for a healthy spring runoff to feed rivers and defying La Niña, a weather pattern that typically makes the Southwest drier than normal in the winter and spring.
California is poised to have a record budget this year and tucked into Gov. Gavin Newsom’s $286.4 billion spending proposal for fiscal year 2022-23 is about $21 billion in extra cash that will be up for grabs. Monterey County is jumping into the scrum, hoping the state can set hundreds of millions of dollars aside to help finance three critical water projects for the Salinas Valley and South County. Brent Buche, general manager of the county’s Water Resources Agency, calls the surplus situation a “once-in-a-lifetime” opportunity to get major funds from the state. The county is not holding back.
The drought drags on, and the thirsty residents of Southern California are preparing again to spend heavily to buy water from the farm fields of the Sacramento Valley.
The board of the Metropolitan Water District of Southern California directed its staff Tuesday to start negotiating the purchases of as much as 100,000 acre-feet of water from the Valley — deals that would be worth millions of dollars.
Metropolitan has bought water from Northern California in eight of the past 16 years. The purchases can be a sensitive point in farm country, where water sales will result in fewer acres of crop grown and damage done to the local economy.
Eva Plajzer, a 30-year civil engineering and management professional, has been appointed Director of Operations and Maintenance for the San Diego County Water Authority. She fills the position vacated by the retirement of Jim Fisher, whose 32-year career included nearly 10 years in a leadership role at the Water Authority.
The Water Authority is a regional wholesale water agency that provides about 80% of the water used in San Diego County, sustaining a $253 billion economy and quality of life for 3.3 million residents. The agency’s Operations and Maintenance Department is responsible for operating the aqueduct system; ensuring facility security and emergency preparedness; and maintaining and managing the fleet and various other assets.
In November 2014, California voters approved Proposition 1: The Water Quality, Supply, and Infrastructure Improvement Act. The $7.5 billion bond dedicated $2.7 billion for the public benefits of new water-storage projects. Some ask, “Why have no new reservoirs been built in the seven years since?” Rest assured, there are projects in the works. All recently passed a key milestone and are moving forward.
Any large-scale water storage project is complex and requires a high degree of planning, engineering, coordination and significant financing. The California Water Commission has actively overseen the proposed projects over the past six years to help ensure they meet statutory requirements, progress at the rate dictated by the bond legislation and meet the public benefits promised to voters.
An unusual winter heatwave is expected across California this week with record temperatures in the forecast for multiple cities from the San Francisco Bay Area to Los Angeles.
In Southern California, where temperatures are predicted to be 15 to 20 degrees above normal from Wednesday morning through Sunday, the National Weather Service upgraded a heat watch to a heat advisory.
The heat watch and advisory were the first to be issued by the Los Angeles weather office in the month of February, according to records dating to 2006. Most heat watches and warnings in the area are issued from May through October.
Over 600,000 Californians rely on nitrate-contaminated public supply wells for their household water needs. However, those numbers are even greater as they don’t include the many others who struggle with contaminated groundwater from domestic wells. Balancing long-term groundwater sustainability and water quality will help California weather future droughts, ensure safe drinking water, and support our thriving agricultural community that feeds the nation.
One tool for groundwater sustainability is groundwater recharge, where water is intentionally spread on the ground and allowed to infiltrate into the underlying aquifer. However, there is much concern that groundwater recharge can increase water quality issues, especially when the recharge water is spread upon agricultural lands.
