A few hundred farms in the southern tip of California, along the Mexican border, may hold the key to saving the drought-plagued Colorado River from collapse.
These farmers, in Imperial County, currently draw more water from the Colorado River than all of Arizona and Nevada combined. They inherited the legal right to use that water, but they’re now under pressure to give up some of it.
The federal government will impose deeper cuts on the drought-stricken Colorado River, officials said on Tuesday, reducing water deliveries to Arizona by one-fifth starting in January.
The Bureau of Reclamation announced what it called “urgent action” as water levels in the river’s two largest reservoirs continue to drop. Under the steps outlined Tuesday, Arizona will lose 592,000 acre-feet of its river allocation in 2023, which represents 21% of its usual delivery. That’s an increase of 80,000 acre-feet from the 2022 cuts.
Following a sizable atmospheric river dumping rain and snow in the San Joaquin Valley and central Sierra Nevada mountain range and another on the way for Christmas, it appears that Valley communities won’t be earning any immediate extra water supplies.
Earlier this month, California’s Department of Water Resources announced that, for the first time ever, it would start the 2022 water year with a zero water allocation for water users relying on the California aqueduct and other state canal systems.
Talk about timing.
Last Tuesday, Gov. Gavin Newsom extended and expanded his declaration of a drought emergency, just as the first in a series of storms rolled in from the Pacific to give California a much-needed respite.
Of course, it was just coincidence, one that reminds us of the fickle nature of the state’s water supply, dependent as it is on a few wet months each year. We’ll need an old-fashioned wet winter, with soaking rains and heavy snowfalls, to truly get some relief.
California’s reservoirs are so dry from a historic drought that regulators warned Thursday it’s possible the state’s water agencies won’t get anything from them next year, a frightening possibility that could force mandatory restrictions for residents. This year, unusually hot, dry conditions caused nearly 80% of that water to either evaporate or be absorbed into the parched soil — part of a larger drought that has emptied reservoirs and led to cuts for farmers across the western United States. It caught sate officials by surprise as California now enters the rainy season with reservoirs at their lowest level ever.
Valley farmers as well as communities that rely on surface water deliveries from reservoirs were disappointed to learn how low their allocations will be this year.
Valley farmers had low expectations heading into the spring. Federal water authorities likely met them, to say the least.
Tuesday, the U.S. Bureau of Reclamation announced its first water allocations for farmers and water users along the Central Valley Project.
Light snowpack is, once again, the culprit, Federal officials said.
“Although we had a couple of precipitation-packed storms in January and early February, we are still well below normal for precipitation and snowfall this year,” said Bureau region director Ernest Conant. “We will monitor the hydrology as the water year progresses and continue to look for opportunities for operational flexibility.”
California’s water managers on Tuesday preliminarily allocated just 10% of requested water supplies to agencies that together serve more than 27 million Californians and 750,000 acres of farmland.
The state Department of Water Resources cited the dry start to the winter rainy season in California’s Mediterranean climate, along with low reservoir levels remaining from last year’s relatively dry winter. Winter snow typically supplies about 30% of the state’s water as it melts.
Farmers south of the Sacramento-San Joaquin Delta received some welcome news on Tuesday.
After a set of spring storms in April, water allocations from the Central Valley Project are increasing almost across the board at a rate of 5 percent, the U.S. Bureau of Reclamation announced.
Water users on the westside of the San Joaquin Valley will see a five percent increase in water allocation – from 15 to 20 percent of their contracted amount.
Municipal and industrial users, similarly, saw a five percent bump to 70 percent of their contracted amount of water.
The Water News Network is San Diego County’s source for water news and information.
