Tag Archive for: Climate Change

California is Suddenly Snow-Capped and Very Wet. But How Long Will the Water Rush Last?

/in , , /by /Los Angeles Times by Hayley Smith and Paul Duginski

The dusty hills of Griffith Park are sprouting shades of green. In Pasadena, water is streaming through arroyos that only weeks ago sat caked and dry. And from the perfect vantage point downtown, the distant San Gabriel Mountains are gleaming with crowns of snow.

After one of the driest years in recent memory, Los Angeles — and California — is off to a notably wet start. The state received more precipitation in the final three months of 2021 than in the previous 12 months, the National Weather Service said.

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More Water Cuts AZ, NV, CA Try to Keep Lake Mead Levels Up

/in , , /by /ABC 15 Arizonaby Courtney Holmes

Arizona, California, and Nevada have agreed to further reduce their usage of Colorado River water over the next two years as the states figure out ways to prevent critically low water levels in Lake Mead.

The river accounts for 40% of Arizona’s water supply.

The states were already preparing for mandatory water cuts in 2022 resulting from the Tier 1 shortage federal declaration.

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Low Numbers of Baby Salmon Portend Disaster for Endangered California Fish

/in , /by /San Francicso Chronicleby Tara Duggan

Alarmingly low numbers of baby salmon are surviving their journey down the Sacramento River to the sea, confirming conservationists’ fears that low flows and high river temperatures during the drought would wipe out most of the endangered winter-run salmon born last year.

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With Less Water on the Surface, How Long Can Arizona Rely on What’s Underground?

/in , /by /KUNCby Alex Hager

In Arizona, verdant fields of crops and a growing sprawl of suburban homes mean a sharp demand for water in the middle of the desert. Meeting that demand includes drawing from massive stores of water in underground aquifers. But some experts say they’re overtaxed, and shouldn’t be seen as a long-term solution for a region where the water supply is expected to shrink in the decades to come.

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Anti-Government Conspiracies Create Another Challenge to Addressing Drought in the West

/in , /by /Deseret Newsby Matthew Brown

For more than a century, a system of government and legal agreements has largely resolved water disputes among those living in America’s most arid region of the country.

The methods of conflict resolution were at work in December when water bosses in California, Nevada and Arizona agreed to cut their use of Colorado River water to avoid penalties under a compact that divvies up the river among seven western states and Mexico.

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As OC Digs Deeper for Drinking Water, Worries About Contamination Arise

/in , /by /Voice of OCby Renee Elefante

According to attorney and water policy expert Felicia Marcus, who is also the William C. Landreth Visiting Fellow at Stanford University, regional officials hope to purify this groundwater and are also actively pursuing collaborations with local water districts in order to obtain clean drinking water for its residents.

South Orange County, though, is not affected by this dilemma as at least 90% of its water is imported.

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2022 Promises Continued Climate Extremes, But Also A Glimmer of Hope for Californians

/in , , /by /KQED by Ezra David Romero

It’s a brand new year, and perhaps you have hopeful resolutions in mind—losing weight, getting politically active, leaving your house more often.

But when you look over your shoulder, the demon that was 2021 is lurking behind you. In its eyes is the pandemic that kept you in your house for way too long, on its breath are the flames that nearly burned down your favorite part of the Sierra, the sweltering heat from last summer, and the wildfire smoke choking out the space in your lungs.

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Plentiful Early-Season Sierra Snowpack Signals ‘Remarkable Turnaround’ Amid Historic Drought

/in , , /by /The Mercury Newsby Jakob Rodgers

A series of record-setting blizzards in recent weeks that buried roads, snarled holiday traffic and even temporarily shut down ski resorts have combined to offer California a glimpse of hope after two years of historic and punishing drought.

Snowpack across the Sierra Nevada appears far ahead of historical averages — an unexpected respite from years of bone-dry forecasts, leaving climatologists cautiously optimistic about drought conditions improving across the state.

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Climate Change Makes Projecting Lake Mead and Colorado River Levels Tricky

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

There’s a white line known as the bathtub ring around Lake Mead. It’s a constant reminder for Boating Lake Mead’s Director of Operations, Bruce Nelson. The lake is at a historically low 1,067-feet above sea level, affecting boat launch ramps and customers.

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Rainy Years Can’t Make Up for California’s Groundwater Use

/in , , /by /ARS Technicaby K.E.D. Coan

Over a third of American vegetables are grown in California, largely in the state’s Central Valley. The region also produces two-thirds of the nation’s fruits and nuts. These crops—and the many Americans who produce and consume them—are heavily reliant on California’s water supply. But, given recurrent and severe droughts, the state’s groundwater supply has been strained.

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