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Colorado River Basin-Lake Mead-snowpack-Colorado River-Reclamation

Above-Average Snowpack Will Raise Lake Mead, Buy Time for Collaboration

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A federal report released April 20 says near-record snowpack in the Colorado River Basin could raise the elevation of Lake Mead by more than 20 feet by the end of the year, providing a critical opportunity for water agencies to improve long-term management of the river.

The U.S. Bureau of Reclamation’s report shows vastly improved hydrological conditions are also expected to raise the water level in Lake Powell by more than 50 feet. California relies heavily on lakes Powell and Mead for water, as do Arizona and Nevada.

Despite the good news this year, the ongoing trend toward a hotter and drier climate means long-term solutions remain critical. About two-thirds of San Diego County’s supplies are conserved Colorado River water.

Water rights

The San Diego County Water Authority supports a consensus-based approach for long-term solutions that uphold California’s high-priority water rights on the Colorado River.

“The report is definitely welcome news and will buy us time to make crucial decisions,” said Dan Denham, the Water Authority’s deputy general manager. “It’s critical that everyone with a stake in the river – including the Bureau of Reclamation, basin states, tribes and Mexico – continue to develop real and lasting solutions for the river’s long-term operation.”

Lake Mead water level

In its annual “24-Month Study,” Reclamation addresses changing conditions on the Colorado River and forecasts operations for the river system’s reservoirs for the following two years. Today’s report projects the above-average snowpack will help recharge the Colorado River. Up to 9.5 million acre-feet of water is expected to be released this year from Glen Canyon Dam into Lake Mead, an increase of 2.5 million acre-feet. That water could increase Lake Mead’s water level by more than 20 feet and break years of declines in the reservoir’s levels. Actual water releases into Lake Mead will be adjusted based on the observed inflow in Lake Powell.

The study follows Reclamation’s April 11 release of a draft Supplemental Environmental Impact Statement that considers changes to near-term operations on the Colorado River, including potential reductions in water supplies for California and across the Lower Colorado River Basin. The draft analyzes two alternatives, plus a no-action alternative.

Colorado River Basin

The Water Authority continues to collaborate with its partners on the Colorado River Board of California to ensure the state’s high-priority water rights on the river are upheld through the environmental review process.

“We are hopeful that Reclamation’s flow projections will materialize as expected,” Denham said. “At the same time, the Colorado River remains mired in decades of hot, dry weather that requires new thinking about water use and conservation across the Basin. As we work collaboratively to find consensus-based, long-term solutions that serve all water users, we will continue to advocate that any future actions uphold the Law of the River and California’s senior rights.”

When Will California Have Its Next Drought? JPL May Soon Offer a Water Crystal Ball

/in , , /by /NBC Los Angelesby Helen Jeong and Belen De Leon

A new satellite by NASA’s Jet Propulsion Laboratory will soon provide more precise — and vital — data on how much water is available on Earth’s surface, allowing better forecasts for extreme weather conditions such as droughts and floods, and helping water resources managers and farmers to get a better picture of their water budget.

The international Surface Water and Ocean Topography or SWOT mission was launched in December 2022 from Vandenberg Space Force Base atop a Falcon 9 rocket.

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How America’s Fastest Growing City is Trying to Secure Its Water Future

/in , , /by /ABC Newsby Patrick Linehan

Rob Ford was watering his hay last October at his small Washington County, Utah, ranch when he realized the flow was weaker than usual. He called the irrigation manager who monitors the water levels.

“The water is really weak,” Ford said he told the irrigation manager. “Is that about what we are expecting today?”

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Opinion: Climate Change is Here. It’s Time Californians Stopped Clinging to the Past

/in , , /by /Los Angeles Timesby Sammy Roth

Life moves pretty fast. If you don’t stop and look around once in a while, you could miss it.

So says Matthew Broderick in “Ferris Bueller’s Day Off,” and he might as well be talking about California these days. As the planet continues to heat up, the state’s landscapes, watersheds and weather are shifting so fast it can be difficult to keep track.

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Analysis Endorses San Diego Plan for 18 Percent Water Rate Hike — but Single-Family Home Customers May Get a Break

/in , , /by /The San Diego Union-Tribuneby David Garrick

San Diego’s proposal to sharply raise water rates over the next two years may be putting too much financial burden on single-family home customers and not enough on businesses and condominium and apartment complexes, a new analysis says.

City officials are proposing 17.6 percent overall water rate hikes over the next two years based on a consultant’s analysis last fall that said annual revenue must increase from $566 million to $602 million to cover rising expenses.

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Water Supply Beneath the Surface: Why Groundwater Matters

/in , /by /NBC 4by David Biggar

When we talk about California’s water, we often think of what we can see: a snowpack, reservoirs to hold water, and aqueducts to deliver water to communities throughout the state.  There is another source of water for California, and it sits deep under our feet.  It’s called groundwater.

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SoCal Plans to Reduce Imported Water Supplies by 2035

/in , , /by /Spectrum News 1by Sarah Pilla

Colorado River water from Lake Mead makes its way to Southern California through the California River Aqueduct.

Once this water arrives in Lake Mathews, it’s then distributed to a water treatment plant owned by the Metropolitan Water District of Southern California.

Currently, most of the water in Metropolitan’s water treatment facilities are from Northern California from the State Water Project because of our wet winter.

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California’s Strategy Fails as Feds Pressure States to Conserve Colorado River Water

/in , , /by /Fronterasby Ron Dungan

The Department of Interior has indicated that if states don’t cooperate on dividing Colorado River water, more cuts may be on the way.

The agency indicated that California could also face cutbacks, which means that the state’s wait-and-see strategy may have fallen short.

California has senior water rights to the Colorado River, and so far, that has worked in its favor.

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How IoT-powered Soil Sensors Helped a California Golf Resort Save Millions of Gallons of Water Per Month

/in , , /by /Fast Companyby Linda Rosencrance

Although much of California no longer suffers from drought conditions thanks to the recent record rainfall, the Golden State isn’t quite yet out of the woods when it comes to a scarcity of water.

And that means sustainable water management must continue to be top of mind for executives in a variety of industries, including turf management, agriculture, and hotel and resorts.

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Soledad Utilizes ‘Purple Pipes’ to Recycle Water Across the City

/in , , /by /KSBWby Paul Dudley

While drought conditions have improved on the Central Coast following our wet winter —saving water is still a priority. That’s why the city of Soledad is getting creative when it comes to how they water their public sports fields and parks.

Soledad is using a $16 million state grant to build a pipe system from their wastewater treatment plant to deliver recycled water to public fields across town. The city made history a few years back with the construction of a wind turbine that powers the treatment plant Their newest accomplishment comes in the form of purple pipes.

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