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[Water_news] 2. DWR'S CALIFORNIA WATER NEWS: SUPPLY - 7/11/07

Department of Water Resources

California Water News

A daily compilation of significant news articles and comment 

 

July 11, 2007

 

2. Supply

 

SOUTHERN CALIFORNIA WATER SUPPLY ISSUES:

County urged to reduce water usage; Mandatory measures could be enforced soon - Ventura County Star

 

Drinking water supply finally increased - North County Times

 

WATER SUPPLY PLANNING:

Group suing Sonoma over tardiness of water plan - Santa Rosa Press Democrat

 

 

SOUTHERN CALIFORNIA WATER SUPPLY ISSUES:

County urged to reduce water usage; Mandatory measures could be enforced soon

Ventura County Star – 7/11/07

By Whitney Diaz, staff writer

 

Area water agencies are calling on residents and businesses to voluntarily cut back on their water usage because of the area's record dry year.

 

But water agency officials predict that mandatory measures to conserve could be enforced by the end of the summer.

 

"If we're not careful, the amount of water could deplete rapidly," said Steve Wickstrum, Casitas Municipal Water District general manager. "If we don't take care of it soon enough, we could end up with serious episodes of water shortages."

 

Almost two-thirds of the United States has been affected by drought conditions in the past year, said Matt Bryant, general manager of the Ventura River County Water District, which serves 7,000 customers in the Ojai Valley area. Southern California is encountering extreme drought, according to the U.S. Drought Monitor, which represents a consensus of federal and academic scientists.

 

Most water used outdoors

 

In areas like Ojai, where a drought was declared May 9, this year has been the driest since 1923, Bryant said.

 

The majority of local water is used outdoors. Water officials strongly advise the public not to water lawns and gardens between 9 a.m. and 6 p.m. because water will simply evaporate in the heat.

 

"Watering during the middle of the day is probably the biggest waste of water," Bryant said.

 

Across the region, the demand for water has increased, and in some areas the seasonal demand has peaked earlier than usual because of the dry conditions.

 

"The June water demand was up since the same time in 2004, because it has been drier longer," Bryant said. "People don't realize how much water they're using."

 

Western Ventura County, including Ojai, Ventura and the Lake Casitas area, depends primarily on the annual amount of local rainfall.

 

Out-of-the-area supply

 

Much of central and eastern Ventura County and the Agoura Hills-Westlake Village area is almost entirely dependent on an outside supply of water delivered through the State Water Project.

 

There, officials are also encouraging consumers to conserve.

 

"If we did not have imported water supplies, we would be in an extremely severe drought," said Randal Orton, interim director of resource conservation and public outreach for the Las Virgenes Municipal Water District.

 

The Sacramento-San Joaquin Delta and the Colorado River are the two leading sources of water for the east county. Because of low rainfall in the north, and reduced pumping of water from the Delta to protect endangered fish, authorities warn that a drought management plan may be accelerated, which means conservation will be enforced, not just encouraged.

 

"Colorado River conditions are at all-time lows, and with the recent dry winter months in northern California — our two primary supplies — this has really been leading us to call for more diligence in conservation," said Eric Bergh, manager of resources for the Calleguas Municipal Water District.

 

"There are extremely dry conditions, not just in Southern California, but in the entire state."

 

Water officials worry that when people turn on the tap and see running water, they assume it is an endless supply.

 

"(Water) is a natural resource that is limited in this arid climate," Wickstrum said. "Here in west Ventura County, we're reliant on local rainfall."

 

Storage increased

 

The amount of rainfall over Lake Casitas this year has been the lowest amount since the 1880s, Wickstrum said.

 

An increased storage capacity has improved the outlook in the east county.

 

"We feel at this point we're more than able to meet the demands for water because we increased water storage by a factor of 10 since the last drought," Bergh said.

 

But, officials warn, given the low reservoir levels statewide, conservation is key.

 

"If we have another very dry winter, we'll likely see many water cutbacks next year," said Jeff Reinhardt, of the Las Virgenes water district. "The water that we save this year may turn out to be the water that we need next year." #

http://www.venturacountystar.com/news/2007/jul/11/county-urged-to-reduce-water-usage/

 

 

Drinking water supply finally increased

North County Times – 7/11/07

By Gig Conaughton, staff writer

 

SAN DIEGO -- Regional water officials said Tuesday that two years of work to expand Temecula's R.A. Skinner Water Treatment plant was completed late last week, increasing the facility's ability to churn out drinking water and easing a three-year peak-demand crunch for San Diego County residents.

But water officials also said the expansion won't eliminate the need for people to cut their water use, noting that while the plant now has more capacity, Southern California's total water supplies are drying up.

 

"Yeah, there's a big 'but' here," San Diego County Water Authority spokesman Ken Weinberg said.

 

 

Water officials throughout California have issued calls for conservation in the wake of drought and other challenges to water supplies. The Water Authority kicked off a program last month asking people to cut use by 20 gallons a day -- by taking shorter showers, watering lawns and gardens less and other means.

Southern California is in the grips of a serious single-year drought. Meanwhile, the Colorado River, one of the region's two main supplies of imported water, is in its eighth year of drought. The other main source of imported water, California's State Water Project, has been shut down once already this summer to protect an endangered fish, the delta smelt, and could be shut down again. If that happens, Southern California probably won't get its full supply from the State Water Project. The project delivers rainfall and snow melt from Northern California to Southern California through 600 miles of dams, reservoirs, aqueducts and the ecologically fragile Sacramento-San Joaquin bay delta.

The $75 million Skinner expansion project, part of an $400 million upgrade of the Metropolitan Water District treatment plant, does ease treated-water worries in San Diego County.

Since 2003, the Water Authority has urged county residents each summer to cut back water use or face the possibility of mandatory water cutbacks -- which have not materialized -- because the Skinner plant's ability to produce drinking water was being maxed out by peak demand on the hottest days.

Skinner is one of Metropolitan's five main water treatment plants and has long been the primary treatment plant serving San Diego County, delivering 50 percent of the county's total drinking water supply. Metropolitan is Southern California's main water supplier, supplying water for nearly 18 million people in six counties, including San Diego County. Although Skinner also provides water to Southwest Riverside County, residents there are also served by Metropolitan's Henry J. Mills Treatment Plant in Riverside County.

Starting in 2002, Skinner's capacity to turn "raw" untreated water into drinking water started being challenged by the peak summer demand of the region's still-growing population.

Each summer since then, Water Authority leaders have warned that mandatory cuts were looming if local residents did not cut water use on the hottest summer days.

That ended late last week -- just days after the Water Authority issued a new warning urging conservation because Skinner was running at 106 percent of its capacity -- when Metropolitan completed the expansion work.

The completed project will increase Skinner's production capacity by next from 520 million gallons a day to 630 million gallons a day.

Metropolitan spokesman Bob Muir said the plant's expanded capability was being ramped up gradually, but that by Monday, its production had been boosted by 55 million gallons a day and Skinner was running at 72 percent of capacity.

Like Weinberg, Muir said Skinner's increased capacity doesn't mean the region is swimming in water, and that Metropolitan is also pushing people to cut water use.

"We're hoping they maintain prudent and moderate water use like they've been doing for the last four years," Muir said.

Weinberg said, meanwhile, that the water supply situation could change if California and the Colorado River get rainy and snow-packed winters. But, he said, even then, environmental challenges on the State Water Project could keep supplies tight.

"I think it's important that people understand that we're still asking people to conserve 20 gallons a day," he said. "The difference is, this is not just a summertime problem. It's an all-year problem." #

http://www.nctimes.com/articles/2007/07/11/news/sandiego/5_02_197_10_07.txt\

 

 

WATER SUPPLY PLANNING:

Group suing Sonoma over tardiness of water plan

Santa Rosa Press Democrat – 7/11/07

By Glenda Anderson, staff writer

 

A water advocacy group has sued the cities of Ukiah and Sonoma for being late to update their state-mandated water management plans.

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"It's very important for urban planners to think about their water resources. If they build houses without adequate water supplies, the water is taken from somewhere to the detriment of the environment," said Lisa Coffman, executive director of the California Water Impact Network.

The lawsuit, filed July 2, seeks a court order that would require the cities to update their water management plans, which were due in 2005.

Ukiah has been updating its plan for about a year, City Manager Candace Horsley said Tuesday.

The tardy report was delayed by the discovery that a federally ordered cutback in water diversion from the Eel River to the Russian River was more than double the original 15 percent reduction officials had expected, she said.

Officials in Sonoma and Mendocino counties are still evaluating what that means to people who utilize Russian River water, Horsley said.

She said the report is awaiting a pending Sonoma County Water Agency evaluation of the reduction.

Ukiah City Attorney Dave Rapport said he told the water group that its update was in progress when they submitted a request for a copy.

"We were working diligently," he said. "I don't see any public benefit to the lawsuit."

The water impact group identifies itself as a nonprofit organization that pushes for conformity with state and local water use rules.

Coffman said it's important to make sure local governments are doing what they can to live within their means and that a water management plan is crucial.

"The law was to make them think about it," she said.

Horsley said that Ukiah does that already.

"We know exactly what our growth is and how many parcels we have," she said. "We've planned for all that." #

http://www1.pressdemocrat.com/article/20070711/NEWS/707110384/1033/NEWS01

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