More than 60% of California’s groundwater wells are operating at below-normal levels, endangering much of the Golden State’s population that relies on the precious resource.
Although relatively unknown to many Californians, who see water supply in terms of rivers, streams and reservoirs, groundwater is a hugely vital source that is largely invisible.
A $140 million desalination plant is expected to be approved by California regulators on Thursday as the U.S. state contends with how to convert ocean water into drinking water amid the worst drought in 1,200 years.
Just five months ago, the Coastal Commission by an 11-0 vote rejected a privately owned plant that would have been 10 times the size of the proposed South Coast Water District’s Doheny Ocean Desalination Project in Orange County, just south of Los Angeles.
After a third straight year of severe drought, the Bureau of Reclamation’s Central Valley Project begins the 2023 water year with 3.6 million acre-feet of water in storage — one of the lowest starting points in recent years. The CVP’s major reservoirs are (from north to south) Trinity, Shasta, Folsom, New Melones, Millerton, and the federal share of San Luis Reservoir. The water year begins Oct. 1 each year and ends Sept. 30.
As part of its study of new water supplies, the Marin Municipal Water District is planning a public workshop later this month to review how it will rate and compare the various options it is considering.
The online meeting at 5 p.m. Oct. 25 will provide an opportunity for the public to ask questions of district staff and its consultants who are drafting the water supply report.
Water managers are preparing for a warm winter, a worse drought and a chance of biblical floods. As California discovered last year, the weather can swing wildly from one extreme to the next each month—offering little reliability for farmers planting winter crops or planning for the next irrigation season.
Conditions are lining up for a rare third year of La Niña, which tends to bring heavier precipitation to the Pacific Northwest and drier weather to most of California. Last year two atmospheric rivers delivered the bulk of the water supply in October and December, with total precipitation adding up to 76% of average for the water year that ended last month. But the last two winters have demonstrated that an adequate snowpack can disappear in just weeks under spring heat waves.
One of the largest public works projects in Sacramento’s history has been quietly under construction, out of sight for most people in the region.
Sacramento RegionalSan is upgrading its wastewater processing facility in Elk Grove, which processes wastewater from customers across Sacramento County, and West Sacramento in Yolo County. On an average day, 150 million gallons of wastewater is handled at the facility.
With Oct. 1 marking the beginning of a new water year, Mendocino County officials reported recently that local water districts are preparing for what could be another dry year.
In the latest update from the Mendocino County Water Agency, local water managers are quoted as describing their current status and outlook.
The National Weather Service in Seattle posted a graphic this week that contains a startling fact. Since July 1, Seattle, a city synonymous with rain, has been drier than San Diego, a city synonymous with clear, dry skies.
From July 1 to Oct. 9, San Diego recorded 0.65 inches of rain. Seattle, 1,250 miles to the north, had only 0.48 inches.
California American Water has shifted its plans for a desalination plant on the shores of Marina, announcing it will now seek to build the project in multiple phases.
“Phasing the Monterey Peninsula Water Supply Project strikes the right balance to meet the critical need for sufficient and reliable drought-proof water supply to meet demands in the near term while allowing for additional supply as it becomes needed over the next 30 years,” said Josh Stratton, a Cal Am spokesman, in an email. “In addition, as we heard from the community, phasing the project with the possibility of expanding the project to accommodate future regional water supply needs through public participation is important. This is a win-win for the region that provides an opportunity to help the Monterey Peninsula Water Supply Project be part of future water supply solutions for our customers and nearby communities.”
On Scott Beylik’s 4-acre farm about 60 miles northwest of Los Angeles, rows of tomato vines climb wires strung from the beams of his greenhouses. There’s no soil, so the roots are submerged in little bags with water. Every drop of water he uses goes directly to the plant.
s the drought in the West drags on, the future of water-loving crops like tomatoes hangs in the balance. Hydroponic farming — the technique Beylik farms with — uses as little as 10% of the water traditional systems use to grow tomatoes and other field crops.
