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BLOG: What Lake Mead’s Record Low Means for California

When the U.S. Bureau of Reclamation announced last month that the country’s largest reservoir, Lake Mead, had fallen to its lowest-ever level at 1,074ft (327m), the question many asked was: How will it affect one of California’s primary drinking sources?

After all, some 19 million Californians, nearly half the state’s population, receive some part of their water from the Colorado River, which flows into the 80-year-old reservoir created by Hoover Dam outside Las Vegas.

California Drought Bummer: Sierra Water Runoff Coming Up Short

The El Niño-fueled storms that coated the Sierra with nearly normal snow this winter brought blasts of hope to drought-weary California.

But after the flurries stopped and the seasons changed, the melt-off from the high country has been swift and disappointingly scant, according to new water supply estimates from the state. The Department of Water Resources now projects that the mountains will produce about three quarters of normal runoff during the months of heaviest snowmelt, shorting the rivers and reservoirs that typically provide a third of California’s water — and cementing a fifth year of historic drought for the Golden State.

OPINION: Welcome to Another Summer Apocalypse

With triple-digit heat, a full moon and fires raging from Santa Barbara County to the Mexican border, another summer straight out of end times has arrived.

Monday’s summer solstice followed an unsettling 13 consecutive months of record-setting heat on this planet, in a year that is on track to be, yet again, the hottest ever. Across the American West, warnings of dangerous heat have been issued, spanning four states and some 40 million people. At least five deaths have been attributed to the heat wave so far in Arizona, which hit 120 degrees in Yuma.

 

The Latest: Record-Setting High Temps Around California

A severe heat wave has set new record highs for several cities in Southern California. The National Weather Service says the thermometer hit 112 degrees in Lancaster, breaking the old record of 110 degrees set for the same day in 1961.

The service says a record high temperature was set at the Bob Hope Airport in Burbank with 111 degrees. That breaks the old record of 106 degrees set for this date in 2008. Forecasters expect Monday to be the peak of the heat wave. Officials say about 20,000 customers were without electricity when outages were at their worst Monday.

California to Fire Up Burners to Battle Dead Tree Epidemic

California’s drought and a bark beetle epidemic have caused the largest die-off of Sierra Nevada forests in modern history, raising fears that trees could come crashing down on people or fuel deadly wildfires that could wipe out mountain communities.

Aerial images show vast forests that have turned a rust-color. The epidemic has killed an estimated 40 million trees since 2010 in the central and southern Sierra, and it’s spreading north. Officials who are cutting down and stacking the most dangerous trees in piles across six counties, however, say they are stumped by how to get rid of them all.

Melting Snow, Water Releases and La Niña Complicate California’s Drought Picture

First, the good news: This winter, much of the Sierra had a near-average snowpack. Now, the bad news: It has melted early.

Word of the vanishing Sierra snowpack, which usually helps replenish reservoir levels later in the summer, arrives amid uncertainty over how California’s dams will be managed in coming months to protect endangered fish. It also comes at a critical juncture for urban water officials across the state. Wednesday is their deadline to submit updated drought conservation plans that lay out projections of how much water will be available to customers over the next three years.

BLOG: California Water Made Simple

There’s only so many acre-feet of water jargon the public can absorb during a drought. Here’s a primer that avoids wading into cubic-feet-per-second, appropriative water rights, overdraft, conjunctive water use and the like.

California Drought Causes Largest Die-Off of Sierra Nevada Forests

California’s drought and a bark beetle epidemic have caused the largest die-off of Sierra Nevada forests in modern history, raising fears that trees could come crashing down on people or fuel deadly wildfires that could wipe out mountain communities.

Aerial images show vast forests that have turned a rust-color. The epidemic has killed an estimated 40 million trees since 2010 in the central and southern Sierra, and it’s spreading north.

OPINION: Tunnel Vision a Mirage to Water Woes

As a Delta farmer managing my family’s farming operation so it can be here for the next generation I am infuriated by what I see about the Delta water issues.An editorial by Jerry Meral of the Natural Heritage Institute has started appearing in local papers. This name may sound familiar if you follow Delta water issues. Meral was the leading tunnel advocate (T.A.) for Gov. Brown, also known as Gov. Tunnel Vision (T.V.), when he went to work for him in Sacramento.

 

How Long Can Droughts Last? Trees May Have the Answer

If trees could talk about the weather, Dave Meko would be out of a job.

Meko, a professor from the University of Arizona Laboratory of Tree Ring Research, has made a career out of interpreting stories about rainfall, stream flows, climate patterns and most importantly, droughts silently hidden within California’s ancient pine trees.