The Colorado River’s water levels are the lowest they have been in a century. Scientists fear the reservoirs the river feeds into could reach deadpool level in the next few years. That would mean the water level would be too low to flow downstream from a dam or to drive turbines to generate power. And these reservoirs are integral for surrounding water supply.
After absorbing sunshine all summer, mature rice plants in California’s Sacramento Valley stand as high as three feet tall, in five inches of flood water. Planted in spring, farmers drain their fields in August, and they drive big, loud harvesters into them in September, gently separating the rice stalks from the grain, and blowing the harvest into bankout wagons that they tow beside them.
A plan pushed by Gov. Doug Ducey to use desalinated seawater to address Arizona’s water woes crossed a major hurdle today. Despite transparency concerns from lawmakers, the Water Infrastructure Finance Authority board unanimously approved a resolution today directing the board chairman and staff to begin discussions with IDE Technologies, an Israeli company planning to build a desalination plant on the Sea of Cortez in Puerto Peñasco, Mexico.
San Diego Gas & Electric broke ground on the Clairemont microgrid Tuesday, one of four projects the utility has planned at its existing substations.
Once finished, the Clairemont microgrid will be able to provide backup power to San Diego Fire Station 36, the Balboa Branch Library and local schools such as Lafayette Elementary, Sequoia Elementary, Innovation and CPMA Middle Schools and Madison High School.
Microgrids are small-scale grids that can operate independent of or parallel to the larger regional grid to keep critical facilities powered during unexpected outages.
Each microgrid project is paired with energy storage, with the four projects bringing an additional 39 megawatts of battery capacity to the region. SDG&E currently has 95 MW of utility-owned energy storage online, with another 200+ MW in development.
Water bills in San Diego are about to go up, and that increase is due in part to planned upgrades at the Carlsbad Desalination Plant. Those upgrades are estimated to cost $274 million. The San Diego County Water Authority approved the upgrades to the plant’s seawater intakes at a board meeting on Thursday.
“This action by the board moves the Carlsbad Desalination Plant one step closer to meeting state marine life mandates,” said Water Authority Board Chair Mel Katz. “Staff has worked diligently to ensure that the costs are as low as possible while continuing to provide our region with a drought-proof source of water. We are thankful to have this resource when so much of the West is suffering from extreme drought, and we expect it will be increasingly valuable as climate change further disrupts California’s hydrology.”
Holiday giving programs are a tradition among the San Diego region’s water and wastewater agencies. As in previous years, in 2022, employees pitched in to help a wide array of nonprofit community services.
State officials from across the Colorado River Basin seized on a single message as they gathered here to discuss the future of the struggling waterway last week: The river is in a state of emergency that will very soon reach a crisis for the 40 million people who rely on it, affecting agriculture and municipalities alike. But faced with doomsday projections from the Bureau of Reclamation about major reservoirs, officials agreed that harmony has not yet extended to how best to address the shortfalls triggered by more than two decades of drought, which have dramatically constricted both the river’s flows and water storage.
Water authorities in the Western U.S. don’t have a crystal ball, but rapidly receding reservoirs uncovering sunken boats and other debris lost in their depths decades ago give a clear view of the hard choices ahead. If western states do not agree on a plan to safeguard the Colorado River — the source of the region’s vitality — there won’t be enough water for anyone.
Manuel Machado Gerardo watched the mighty Colorado River Delta die perhaps more clearly than any man alive. Taking the final drags from his cigarette, he steps outside his home to greet the 112-degree heat and survey the hundreds of acres of northern Mexico farmland he’s owned for decades.
The most important piece of California’s water puzzle is the Sacramento-San Joaquin Delta, the 1,100-square-mile estuary where the state’s two most important rivers meet. The Sacramento and San Joaquin rivers drain a watershed of mountains and hills that stretches about 400 miles from Mount Shasta, near the Oregon border, to the Sierra southeast of Fresno.
