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Drought-Stricken California Ponders Future of Conservation

Taking a regional approach to saving water in California’s drought, state regulators suggest relaxing or dropping conservation orders for El Nino-soaked Northern Californians, while keeping in place strict rules for residents of drier Southern California.

Officials on Monday will launch a discussion about the best approach to saving water as California’s drought modestly improves, but clearly hasn’t ended as it stretches into a fifth year.

Calif. Delta Smelt Lawsuit Tossed as Moot

A federal judge dismissed an environmental lawsuit challenging California’s now-dismantled emergency salinity barrier across a channel of the Sacramento-San Joaquin River Delta in response to the drought.
U.S. District Judge Lawrence O’Neill ruled on March 31 that the complaint from the Center for Environmental Science, Accuracy and Reliability (CESAR) is moot.
The 750-foot-wide rock barrier was built in May 2015 as a temporary fix to prevent additional saltwater from fouling freshwater supplies to approximately 25 million people, according to the defendant California Department of Water Resources.

California Drought Patterns Are Recurring… And ‘Triple R’ May Be To Blame

It looks like California will have to be extra resilient in the coming years, as a new study revealed that the recent droughts threatening the Golden State will become more common and will possibly bring more extreme dry spells in the future. This is due to a blocking ridge, dubbed the “Ridiculously Resilient Ridge,” that deflects storms from the state.

“The epic drought is far from over. These scientists show that the frequency of atmospheric circulation patterns that worsen drought conditions has increased over the long-term,” said Anjuli Bamzai.

California Water-Saving Rules to Ease, but Nobody’s Off the Hook

Poised to ease California’s mandatory drought rules after rebounding rain and snow levels this winter, state water officials on Monday made it clear that — even where reservoirs are 100 percent full — no community is likely to get an entirely free pass from conservation targets this summer.

“One average year does not mean that we can forget about saving water,” said Felicia Marcus, chairwoman of the State Water Resources Control Board. “We don’t want to let our guard down.”

Drought Still Grips Southern California, Keeping Pressure on State Water Supplies

El Niño has been little more than a cruel joke in Southern California this winter. The torrential rains haven’t materialized. Groundwater aquifers have been pumped to near-historic lows. A sizable reservoir two hours east of Los Angeles, built for $2 billion as drought insurance, is two-thirds empty, its boat launch closed.

“It’s actually been a shockingly bad year,” said Jeff Kightlinger, general manager of the Metropolitan Water District of Southern California, the umbrella agency that delivers water to much of the region.

 

BLOG: ENSO the Wet Season Ends (Almost)

March 2016 has been unusually wet, and quite a contrast to February.  The “Godzilla” El Nino this year has been a bit “Gonzo”, but overall has brought a welcome above average precipitation for northern California, after four solid drought years.  The unevenness of the precipitation is some concern, and the depth of remaining surface and subsurface storage drawdown from the drought remains sizable.

Annual precipitation and snowpack are now about average overall for California.  The largest reservoirs in northern California are in good shape, with sizable, about average, snowpacks waiting to trickle down in spring.

Experts: Folsom Lake levels 10 feet higher than Last Month

Folsom Lake is 10 feet higher Sunday as compared to a month ago. “I have seen it go from Desert Folsom to Lake Folsom,” said Stacey Nieporte, who was visiting the lake Sunday from El Dorado Hills.

Folsom Lake now stands at 439 feet deep — that’s 110 percent of the historical average for this date, according to the California Data Exchange Center at the Department of Water Resources. There is now much more water to enjoy for enthusiasts like Mark Wilson, who just bought a jet ski two weeks ago to take advantage of the rising lake levels.

California Drought Patterns Becoming More Common

Atmospheric scientists have found that California’s highest temperatures are almost always associated with blocking ridges, regions of high atmospheric pressure than can disrupt wind patterns – including one known as the Ridiculously Resilient Ridge. The Triple R, as it’s called, is also linked with California’s drought.

In new research published online this week in the journal Science Advances, a team of researchers led by Stanford University scientist Noah Diffenbaugh analyzed the occurrence of large-scale atmospheric circulation patterns that occurred during California’s historical precipitation and temperature extremes.

OPINION: Feinstein on Water, Supreme Court Nominee and Donald Trump

Sen. Dianne Feinstein visited The Sacramento Bee’s editorial board last week to talk about her drought relief bill and other topics. Here are edited excerpts:

Q: What makes it different this year that this water bill might happen?

A: I think it’s an accumulation of things. First is the population of the state. Today we have 40 million people. And we’ve got huge industries. Everybody concentrates on ag, but we’ve got Silicon Valley, which uses a lot of water. And we simply do not have an adequate water infrastructure.

 

 

USBR Shorts Some California Farmers Irrigation Water

Some federal water contractors in California were outraged on April 1 when the Bureau of Reclamation (USBR) drew a hard line at the Delta, giving those north of it a full allotment of irrigation water and those south of it little to none.

This year’s “miracle March” will give all northern California water users 100 percent of their requested Central Valley Project (CVP) allocations while limiting south-of-the-Delta users to 5 percent.