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[Water_news] 2. DWR'S CALIFORNIA WATER NEWS: SUPPLY - 1/8/08

Department of Water Resources

California Water News

A daily compilation of significant news articles and comment 

 

January 8, 2008

 

2. Supply

 

STATEWIDE SUPPLY ISSUES:

California storms feed water supply; Still no power for thousands - Associated Press

 

Big snowfall pads Sierra snowpack, water outlook - Associated Press

 

Thirsty region gets fill; Eye-pleasing snowfall to ease water shortfall - Inland Valley Daily Bulletin

 

Recent Rains Relieve a Parched Santa Clarita Valley - Santa Clarita Signal

 

Sierra snow depths increase thanks to weekend storms - Central Valley Business Times

 

California Needs More Water - KFSN Channel 30 (Fresno)

 

Storm expected to clear out today; Parts of the Southland got more than a foot of rain. Thousands in Northern California wait for power to be restored - Los Angeles Times

 

Storms drop several inches of snow, rain; But drought isn't over, official says - Ventura County Star

 

 

STATEWIDE SUPPLY ISSUES:

California storms feed water supply; Still no power for thousands

Associated Press – 1/8/08

By Juliet Williams, staff writer

 

SACRAMENTO – A series of fierce storms that battered California over the weekend dramatically boosted the state's available water, essentially doubling the snowpack in the Sierra Nevada mountains, officials said Monday.

 

Before the storms, state hydrologists measured the snowpack on Thursday at around 61 percent of average for this time of year. By Monday, the snowpack was at 111 percent of normal, said Elissa Lynn, senior meteorologist with the state Department of Water Resources.

 

The Sierra snowpack acts as a massive frozen reservoir for the state, releasing water in spring and summer for cities and farmers.

 

The storms also brought some much needed rain to Southern California, where more than a foot of rain fell at Opids Camp in the Los Angeles County mountains, and nearly 11 inches in San Marcos Pass in the Santa Barbara County mountains between Friday morning and Monday morning.

 

Rain and snow are in the forecast for later in the week, but “we're not expecting anything like last week,” said National Weather Service forecaster Diana Henderson.

 

About 100,000 homes and businesses in the northern and central parts of the state were still without power Monday.

 

In the snowy Sierra foothills, repair crews had to use snowshoes, all-terrain vehicles and helicopters to reach the most remote spots.

 

In all, more than 2 million customers from the Oregon border to Los Angeles lost power since the storms arrived Friday.

 

In the San Bernardino Mountains 75 miles east of Los Angeles, rescuers on foot and using snowmobiles and a helicopter searched Monday for a 62-year-old man who went hiking Friday just before the storm struck. Up to 3 feet of snow accumulated in the area, said San Bernardino County sheriff's spokeswoman Arden Wiltshire.

 

The storm was blamed in the deaths of a woman who drove onto a flooded road in Chino, Calif., and a man struck by a falling branch near Sacramento, Calif.

 

In Sacramento, two bodies were found in a wooded area near a homeless camp, fire Capt. Jim Doucette said Sunday.

 

Doucette said the cause of death for the two men wasn't yet known, but friends at a nearby shelter told authorities they had advised the two to leave before the storms hit early Friday, and the men opted to stay behind.

 

Storms could hit the mountains near Lake Tahoe with up to 10 inches of snow by Thursday and winds along mountain ridges up to 80 mph.

 

“This looks more like a normal type of winter system” compared to last week's storm, which dropped up to 10 feet of snow in the Sierra Nevada's higher elevations, said weather service forecaster Rudy Cruz.

 

The area's highest elevation ski resort, Kirkwood Mountain, at nearly 8,000 feet at its base, received more than 11 feet of snow, more than doubling the resort's snowfall totals so far this year and delighting skiers who suffered through thin snow last winter.

 

“We have 100 percent of the mountain open, we have great coverage now,” spokesman Daniel Pistoresi said Monday.  #

http://www.signonsandiego.com/news/state/20080107-1355-ca-californiastorms.html

 

 

Big snowfall pads Sierra snowpack, water outlook

Associated Press – 1/8/08

By Sandra Chereb, staff writer

 

RENO, Nev. -- A monster storm that pummeled the Sierra and northern Nevada for three days more than doubled the region's snowpack and greatly eased drought conditions -- provided the weather tap doesn't run dry between now and late spring, experts said Monday.

"Right now we're good. Let's just hope it keeps on coming," said Gary Barbato, a hydrologist with the National Weather Service in Reno.

 

The storm that brought waves of heavy snow and rain was among the biggest in the past 50 years, the weather service said. It dumped up to 11 feet of snow at some of the higher elevations in the Sierra Nevada.

 

 

Whether it was enough to end drought conditions remains to be seen, but it certainly helps, said Kelly Redmond, a climatologist with the Western Regional Climate Center in Reno.

"This snow is money in the bank, basically," Redmond said. "I don't know if it's a (drought) buster, but it certainly helps quite a lot."

In the valleys of western Nevada, the Reno area received about 8 inches of snow, while farther south in Carson City, Gardnerville and other outlying foothill areas, totals easily topped a foot or more. That didn't include heavy rains the fell before temperatures dropped.

Some of the rain totals were records in themselves, Redmond said.

Reno on Friday received 1.91 inches of rain, 25 percent of its annual average of 7.48 inches.

"In a typical year, the wettest day of the year brings about 13 percent of annual precipitation, less than an inch," Redmond said.

When the calendar changed to 2008, the water equivalent in the Truckee River Basin was 56 percent of normal, Barbato said. As of Monday, it shot up to 96 percent.

In the Tahoe Basin, the snowpack jumped from 49 percent to 108 percent of normal.

The Carson River Basin soared from 48 percent to 113 percent of normal, while farther south, the Walker River Basin went from 42 percent to 106 percent.

"The snowpack more than doubled from that one series of storms," Barbato said.

But experts said storms -- big ones or little ones -- need to keep coming.

"Otherwise we're going to drop like a rock," and any gains of the past week will quickly be lost," Barbato said.

The immediate long-range forecast is iffy.

"We're kind of in the middle," he said, between predictions on whether the next three months will be wet or dry.

For Nevada and the Sierra, the wettest time of the year is usually mid-March.

"After that it usually peters out in a hurry," Barbato said.

But Redmond said in the past decade or so, springs storms haven't always materialized.

"We've had to coast, in effect, on early winter storms," he said. "It's not necessarily a given that the season will keep up."

The hefty snowpack and moisture levels are in sharp contrast to last year, when the winter was dry and the Sierra snowpack was dismal at best.

At the end of the last season, hydrologists said the snow depth along the 400-mile-long range was just 29 percent of normal, the lowest since 1988. The National Drought Monitor rated drought conditions in most of Nevada as severe to extreme.

The snowpack is important for cities and farmers on both sides of the mountain range that straddles the Nevada-California line, providing water during the dry summer months for crops and municipalities.

http://www.nctimes.com/articles/2008/01/08/news/state/15_17_051_7_08.txt

 

 

Thirsty region gets fill; Eye-pleasing snowfall to ease water shortfall

Inland Valley Daily Bulletin – 1/7/08

By Wendy Leung, staff writer

 

Inland Valley residents started their week Monday with a reminder of why they love living here - views of the mountains blanketed by the year's first snow.

 

The weekend brought a hearty dose of rain across a valley desperate for a significant storm. Ontario saw more than three inches of rain, while Chino Hills got more than four.

 

In some areas, this weekend's storm brought in more rain than fell all of last year, which was the driest year on record.

 

"The northern Inland Empire area really cooked up a storm," said Miguel Miller, meteorologist for the National Weather Service.

 

There's a slight chance that light rain will return late Tuesday and Wednesday morning, but for the most part, those umbrellas can go back into closets.

 

"There's going to be a slow warming trend," Miller said. "I would bet by next Monday, we'll see some 80s in the Inland Empire."

 

Drought conditions from a record-dry year made the recent rainfall a huge relief. Inland Empire Utilities Agency basins caught 1,500 acre-feet of water this weekend. One acre foot of water is about the amount two families of four use in a year, according to Sondra Elrod of IEUA.

 

"Even though it's raining outside, we wouldn't want people to stop conserving," Elrod said.

 

The storm was possibly the best news local ski resorts - which got more snow than predicted - could have asked for.

 

Mt. Baldy Ski Resort, which had been relying mostly on man-made powder, got 3 feet of fresh snow. Even its parking lot got 2 feet.

 

"We really needed that big shot in the arm," said Ron Elligson, vice president of the resort.

 

But the rain brought bad news, too.

 

A Corona woman was killed Saturday when her vehicle was swept into a Chino flood-control channel.

 

Many others suffered flood damage. Joan Hellmann of Claremont spent the weekend trying to contain the water that soaked the carpet in her garage on Wayland Court. Hellmann said her neighbors fared worse, having to move furniture out of their flooded condominiums.

 

Farther north, at The Webb Schools' Raymond M. Alf Museum, storm water seeped into the lower level of the paleontology center. That portion of the museum, the Hall of Footprints, will remain closed for the next two to three weeks as the carpet is replaced.

 

Karen Bowman, spokeswoman for The Webb Schools, said the museum collection was unscathed and the Hall of Life on the upper level will remain open.  #

http://www.dailybulletin.com/search/ci_7908571?IADID=Search-www.dailybulletin.com-www.dailybulletin.com

 

 

Recent Rains Relieve a Parched Santa Clarita Valley

Santa Clarita Signal – 1/8/08

By Karen Elowitt, staff writer

 

Though heavy weekend rain played a role in carnage on the roadways, it was a boon to the area's water supply as more than four inches quenched the parched hills and reservoirs and eased the drought that has been plaguing the Santa Clarita Valley.

 

According to the National Weather Service, 4.84 inches of precipitation was measured at the Newhall weather station during the period from Friday morning through Monday at 10 a.m.

 

The downpours caused slick roads, which led to dozens of minor collisions and at least two fatalities Friday night.

 

One woman was killed when her vehicle hit the back of a fire engine on Highway 14 just south of San Fernando Road, and another died after being thrown from a vehicle which hit an embankment on northbound Interstate 5 at Valencia Boulevard.

 

Though the rain got a later start than originally predicted, the amount that fell was right on par with what was expected.

 

"The onset of the storm was delayed," said Curt Kaplan, a meteorologist with the Weather Service. "We had less rain than expected on Friday, but more than we thought we would on Sunday, so it sort of evened out."

 

The weekend's deluge brings the rainfall total for the year to 6.06 inches, well in excess of the .85 inches received in 2007, the driest year for the Santa Clarita area since record-keeping began in 1877.

 

Skiers no doubt woke up happy Monday morning, as clear skies revealed snow-capped peaks in the distance. Several inches of white stuff fell on nearby mountains over the last three days, with snow levels reportedly coming down as low as 2,500 feet at times.

 

The rain was good news for the L.A. County Department of Public Works, which oversees the Val Verde Water District in the western part of the Santa Clarita Valley. Val Verde maintains various facilities that trap and store rainwater for later use.

 

A memo to the county Board of Supervisors from the DPW revealed that 8,700 acre feet of stormwater runoff was collected in the spreading grounds over the weekend, and an additional 5,700 acre feet was impounded in reservoirs.

 

"The spreading grounds take stormwater that would otherwise run off to the ocean, and route it to the underground water supply, saving it from waste," said Melinda Barrett, water conservation program manager for the L.A. County Waterworks Districts. "We're saving as much stormwater as possible to replenish the groundwater basin."

 

Though the majority of water used in the Santa Clarita Valley comes from Northern California Sierra Nevada runoff, about 40 percent is pumped from underground aquifers, natural reservoirs that store water as deep as 2,500 feet

below the earth's surface.

 

"Locally, the rain help is very beneficial and will help recharge the aquifers," said Dan Masnada, general manager of the Castaic Lake Water Agency. The agency owns one of the four retail agencies which supply the Santa Clarita area.

 

Despite intense preparation and planning, the much-feared mudslides never occurred. Bouquet Canyon Road was closed for a short time Saturday because of a minor debris flow, but no major earth movement was seen in the recent burn areas.

 

Firefighters were somewhat surprised but relieved by the lack of activity.

 

"We were prepared, but thankfully nothing happened," said Art Marrujo, spokesman for the L.A. County Fire Department.

 

Though the worst of the rain is past, there is a still a little more to come before the region is able to dry out completely. A weak weather system will work its way though Southern California tonight and Wednesday morning, bringing with it a 20 percent chance of showers.

 

Thursday through Sunday should see clear, mostly sunny days, with highs in the low 60s and lows in the mid 40s overnight. #

http://www.the-signal.com/?module=displaystory&story_id=52643&format=html

 

 

Sierra snow depths increase thanks to weekend storms

Central Valley Business Times – 1/7/08

 

The weekend storms that rakes across the Central Valley slammed into the Sierra Nevada and dumped enough snow to put some water content readings above what would be average for the end of the winter, according to remote sensor readings posted Monday by the California Department of Water Resources.

 

As it melts during the spring, summer and fall, the Sierra snowpack becomes the primary source of water for most of the state’s 37 million residents.

 

As of Monday morning, a few readings put the water content of the snow pack higher than the average on April 1, the “official” end of the snow season.

 

At Blue Canyon, east of Sacramento at a mile high in elevation, water content is measured at 15.3 inches, 170 percent of the April 1 average.

 

The reading at Robbs Powerhouse is at 174 percent of April 1’s average.

 

Other readings within the Sacramento and American River watersheds range from 32 percent to 50 percent of April 1 levels.

 

In the Mokelumne and Stanislaus River watersheds, readings range from 24 percent to 44 percent.

 

Further south, Tuolumne and Merced watersheds have readings from a low of 33 percent at Gin Flat to a high of 62 percent at Dana Meadows.

 

Mountain areas feeding the San Joaquin River have Monday readings from 40 percent to 65 percent.

 

Readings in the Kings River, Kaweah and Tulare River watersheds range from 34 percent to 70 percent.

 

And in the Kern River watershed, remote sensors indicate water content from 33 percent to 63 percent.  #

http://www.centralvalleybusinesstimes.com/stories/001/?ID=7471

 

 

California Needs More Water

KFSN Channel 30 (Fresno) – 1/7/08

By Dale Yurong

 

The rain and snow are helping the state recover from last year's drought.

 

Farmers say the storm helped irrigate their dry fields. Water officials agree the storm offered a good start. But we have a long way to go before we even begin to approach an average year.

 

Despite the soaking the Valley received Friant Dam remains at only 35-percent of capacity.

 

You can see just how low the water level is at Millerton Lake. After a very dry year The US Bureau of reclamation is trying to play catch-up with its water storage capability.

 

Tony Buelna, Bureau of Reclamation "In order to get back to normal for the whole year we need to produce about 42 inches of rain in the San Joaquin River Basin. So we're about 30 inches short of being at normal so what we need to have is another 6-7 good storms to get to average for the rest of the year."

 

The view from the dam though is encouraging. You can see the fresh snow in the mountains. Buelna says the snowpack is almost at average for this time of year.

 

"This is the kind of storm we need with the snowpack above the 2-3-thousand feet level."

 

While Friant Dam's in a holding pattern right now farmers hope with a few more storms they'll see normal water deliveries in the spring and summer.

 

Ryan Jacobsen, Fresno County Farm Bureau: "Definitely one storm's not gonna fix our long-term problems but it is definitely a good start. It's good to see the snowpack in the mountains. That's definitely a sigh of relief."

 

Jacobsen says farmers hope this was just the first in a series of storms over the next few months.

 

The bulk of our snowpack is built up during January, February and March.

 

Some citrus is being harvested right now. For the most part all the rain did was postpone picking for a few days.  #

http://abclocal.go.com/kfsn/story?section=news/local&id=5871277

 

 

Storm expected to clear out today; Parts of the Southland got more than a foot of rain. Thousands in Northern California wait for power to be restored

Los Angeles Times – 1/8/07

By Molly Hennessy-Fiske, staff writer

 

Weekend storms that dumped more than a foot of rain on parts of the Southland, prompting warnings of floods and mudslides, were expected to taper off this afternoon.

But elsewhere in California, nearly 102,000 customers were still without power at 10 a.m., mostly in the Santa Cruz Mountains and the Sierra foothills, including El Dorado and Marysville, said Darlene Chiu, a Pacific Gas & Electric spokeswoman. More than 600 PG&E crews were working to restore service today, she said.

 

Since the storm began late last week, more than 2.2 million customers in Northern California have lost power, Chiu said.

In Southern California, 330,856 customers lost power during the storm, according to Southern California Edison spokeswoman Mashi Nyssen, but by this morning only a few were still without electricity.

The storm, which forecasters are calling the biggest to hit the region in three years, had dumped 12.7 inches of rain on Opids Camp in the mountains of the Angeles National Forest and 8.6 inches at the San Gabriel Dam as of 7 a.m.

 today, and about 2.2 inches on downtown Los Angeles as of midnight Sunday, according to Stuart Seto of the National Weather Service in Oxnard.

In Orange County, 5.5 inches of rain fell in Silverado Canyon and 3.5 inches in Brea, said Miguel Miller, a weather service forecaster in San Diego.

"It's been a beneficial storm. We haven't had much in the way of rock slides, mudslides" -- even in areas stripped bare by autumn wildfires, Miller said.

Voluntary evacuation orders remained in place for Modjeska, Williams and Harding canyons today.

The National Weather Service tracks rainfall for the year beginning July 1, Seto said, and so far Los Angeles County has received 5.9 inches, compared with an annual average of 4.3 inches by this time of year. This time last year, 1.3 inches had fallen.

"Hopefully we'll see more of this, because we're still in what they would consider drought conditions," Seto said.

Rain is expected to taper off during the next 48 hours, with only a tenth of an inch expected today and another tenth of an inch Tuesday. #

http://www.latimes.com/news/local/la-me-weather8jan08,1,7871279.story?coll=la-headlines-california

 

 

Storms drop several inches of snow, rain; But drought isn't over, official says

Ventura County Star – 1/8/07

By Adam Foxman, staff writer

 

The weekend storms gave Ventura County its most thorough soaking in two years, replenishing water supplies, thrilling farmers and dampening brush prone to wildfires.

 

Despite the much-needed rain, however, the county still could face a drier-than-normal year, authorities said Monday.

 

Back-to-back storms dropped 2 to 6 inches of rain on most of the county between Friday afternoon and Monday morning, according to the Ventura County Watershed Protection District.

 

With 9.51 inches of rain, the Matilija Dam area north of Ojai was the soggiest place in the county. Port Hueneme had 1.3 inches, making it the driest place.

 

From 6 to 12 inches of snow fell on Mount Pinos, the county's highest peak. Four inches of snow fell in Frazier Park, 5 inches in Lockwood Valley and 7 inches at the Pine Mountain Club, according to the National Weather Service.

 

The rainfall lifted precipitation totals above seasonal normals for most of the county.

 

With 12.72 inches since the rain season began Oct. 1, the Casitas Dam area tops the list at nearly 163 percent of average rainfall for this time of year. Port Hueneme is at the other extreme, at 60.7 percent of normal.

 

So far this year, 13.6 inches of rain have been recorded at Matilija Dam. A year ago, the dam's figure was just 1.4 inches, yet that was still one of the wettest totals at that point.

 

'Beneficial for the crops'

 

After one of the driest years on record, the storms were a boon for firefighters, said Capt. Barry Parker of the Ventura County Fire Department.

 

"This is going to make a dent in our extreme fire conditions," Parker said Monday. "We'll see new growth on our hillsides, which is good because we've had nothing but dead brush for two years now."

 

Farmers said the rain temporarily reduced the need for irrigation, washed salts from the soil and cleaned dust off crops.

"It was very beneficial for the crops," said David Schwabauer, a partner at Leavens Ranches, which grows lemons and avocados in Santa Paula. It also gave an important boost to the region's water supplies, said Eric Bergh, a resource manager with the Calleguas Municipal Water District.

 

"One weekend does not make up for the driest year on record, but this past weekend's storms increased the Northern Sierra snowpack to more than normal," Bergh said. The snowpack, which supplies water for much of the state, was only about 75 percent of normal at the end of the 2006-07 water year.

 

California was drawing from water saved up from the extremely wet 2005-06 season, said Don Strickland, a spokesman for the California Department of Water Resources.

 

Some people predicted a drier-than-normal winter this year in Southern California because of La Niña weather pattern, and it's too early to tell what the summer fire season will be like, authorities said.

 

"We are still in a drought situation. This may have brought us up to seasonal normals, but we are still a couple of years behind," said Dale Carnathan, a program administrator for the county sheriff's Office of Emergency Services. "We know that during a La Niña event, we typically get one good rainstorm. Hopefully, this was not the one good rainstorm for the La Niña."

 

The storms helped refill underground aquifers and other local water reserves, but a dry spell is on the horizon, said Scott Holder, a senior hydrologist for the Watershed Protection District. No major storms were forecast for this week.

 

The weekend storms caused small rock slides, traffic accidents, power outages and limited street flooding in the county. Carnathan said no serious problems were reported at La Conchita, where a landslide killed 10 people on Jan. 10, 2005.

 

Ready to flee

 

Mike Bell was among the La Conchita residents watching The Weather Channel and keeping a close eye on the weekend storms, ready to flee if necessary, he said.

 

"It's just what we do now," said Bell, chairman of the La Conchita Community Organization.

 

Bell said he knew of only one La Conchita family who left during the storms. Residents were happy to see county fire and law enforcement officials checking on the community during the storms, he said.

 

Carnathan said people shouldn't let their guard down. It can take time for water to percolate and weaken a hillside, he said. "We could still be at risk from land- and mudslides for several days, weeks, months." #

http://www.venturacountystar.com/news/2008/jan/08/powder-heaven-storms-drop-several-inches-of-snow/

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