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California Threats Jump From Fires To Floods As Wet Season Hits

/in , , /by /Bloombergby Brian K. Sullivan

California’s climate threats could soon be jumping from wildfires and blackouts to floods and mudslides as the wet season kicks into gear.

About half the water that falls in the state in any given year does so in the 90 days between Dec. 1 and the end of February. Too much rain has at times meant catastrophic floods and dangerous mudslides. Too little threatens agriculture with drought, and potentially creates a tinderbox effect in the year ahead.

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Opinion: Keeping Our Water On When The Power Goes Off

/in , /by /Capitol Weekly by Cynthia Koehler

During last month’s PG&E Public Safety Power Shutoffs, like so many across California, my family lost electricity for four days. We couldn’t turn on the lights, access the internet or charge our phones.

But we didn’t lose water for a moment, thanks to the steps our water provider had taken to prepare for this kind of emergency. I sit on the board of that utility, and am proud to say that, while 95 percent of our customers lost power that week, virtually none lost water.

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San Diego Among Nation’s Innovation Hotbeds

/in , /by /The San Diego Union-Tribune by Mike Freeman

San Diego ranked among the top five hotbeds for innovation nationally over a 12 year period, according to a new study that suggests tech clustering has contributed to a growing economic and political divide in the country.

The Case for Growth Cities report from Brookings Institution’s Metropolitan Policy Program and the Information Technology & Innovation Foundation calls for a massive federal effort to transform eight to 10 “heartland” cities into tech hubs.

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Huntington Beach Desalination Plant Eyes Approval, But Foes Turn Out In Force

/in , /by /The Orange County Register by Martin Wisckol Mentioned: San Diego County Water Authority

With Poseidon Water’s plans for a Huntington Beach desalination plant approaching the homestretch, critics were as adamant as ever at a Friday workshop, where dozens complained the proposal is environmentally flawed, unneeded and would jack up water rates.

The meeting of the Santa Ana Regional Water Quality Control Board was called to review a draft permit and solicit public comment in advance of a scheduled April 3 vote on the final permit.

Approval rides on whether the board determines the drought-proof project will “use the best available site, design, technology and mitigation measures feasible to minimize the intake and mortality of all forms of marine life.”

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Amid A Snow-Capped Backdrop, Southern California Will Dry Out This Week

/in , /by /Los Angeles Times by Alex Wigglesworth

Southern California will get a chance to dry out this week after a string of storms dumped rain and snow across the region over the last few weeks.

“Basically, we’ve got an area of high pressure moving in from the West, and it’s deflecting the storms to the north,” said David Sweet, a meteorologist with the National Weather Service in Oxnard.

The weather is expected to stay dry through at least Sunday, forecasts show. Temperatures are also expected to warm up later in the week, with highs in the mid-60s to lower-70s on Friday and Saturday, according to the weather service.

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VCMWD Reservoir Project Receives National Recognition From EPA

/in , /by /Valley Roadrunnerby David Ross Mentioned: San Diego County Water Authority

Valley Center Municipal Water District has been advised by the State Water Resources Control Board (SWRCB) that its Cool Valley Reservoir Cover Replacement Project was recognized by the Environmental Protection Agency’s new AQUARIUS Program as an “Exceptional Project,” among only 10 identified as such nationwide.

Each year, EPA’s Aquarius Program recognizes one Drinking Water State Revolving Fund (DWSRF) project from each of its 10 Regions nationwide for “exceptional focus on sustainability, protection of public health” while demonstrating a high level of innovation. 

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Valley Center MWD Cool Valley Reservoir

Valley Center Reservoir Project ‘Exceptional’

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The Valley Center Municipal Water District has been advised by the California State Water Resources Control Board that its Cool Valley Reservoir Cover Replacement Project was recognized by the Environmental Protection Agency’s new AQUARIUS Program as an “Exceptional Project,” among only 10 identified as such nationwide.

Each year, EPA’s Aquarius Program recognizes one Drinking Water State Revolving Fund project from each of its 10 regions nationwide for “exceptional focus on sustainability, protection of public health” while demonstrating a high level of innovation.

The $4.2 million Cool Valley Reservoir Cover Project was nominated by the SWRCB, EPA’s state-level partner in the DWSRF Program in California.

Cool Valley Reservoir Project ‘Innovative’

Constructed in 1975 and with the original floating flexible reinforced “Hypalon” material installed in 1992, Cool Valley is Valley Center’s largest drinking water reservoir with a capacity of 57 million gallons, providing about 40% of the District’s total covered drinking water storage capacity. By 2015, the floating cover had reached its full life expectancy and started to experience failures, possibly placing the quality of the water in the reservoir at risk. 

At that point the decision was made to take the reservoir out of service and seek DWSRF financing to cover the estimated $4.2 million project cost, rather than make additional repairs to the existing liner. 

With interim adjustments to system operations and cooperation from Valley Center’s wholesale supplier, the San Diego County Water Authority, the system operated reliably with Cool Valley off-line.

‘Exceptional Project’ reduces bacteria and energy use

District engineering staff and consultants were successful in securing the 20-year loan at 1.6% interest. With the loan secured, the project was approved by the Valley Center Board in the FY 2015/2016 Budget.  The project took 12 months to complete and was back on line by mid-2017. The effort was overseen by Wally Grabbe, District Engineer and managed by Dennis Williams (retired), Deputy District Engineer. 

Projects nominated by the states must meet three major criteria, including providing Safe Drinking Water Compliance, Public Health Benefit and having Financial Integrity.  Additionally, each project must demonstrate leadership in dealing with emerging contaminants, aging infrastructure or innovative financing, affordability, water loss control, efficient water and/or energy use, creative approach to project planning and implementation, and/or creating water system partnerships.

In making the award, the SWRCB and EPA noted that the Valley Center Cool Valley Project will not only protect water quality from atmospheric vectors, but the new cover-liner will “prevent leakage from the reservoir, reduce bacteria by creating a barrier between the drinking water and the concrete liner… and reduce chemical and energy use.

During the same period of time, the Valley District designed and installed a 95kW Photovoltaic Solar Array and upgraded the Cool Valley Pump Station, all located on the Cool Valley Reservoir site.

County Approves Special Agricultural Water Program

/in , , /by /The Daily Transcriptby Daily Transcript Staff Reporter Mentioned: San Diego County Water Authority

The San Diego County Water Authority board recently approved a permanent, special agricultural water rate structure that offers lower rates to farmers in exchange for lower water supply reliability.

Unlike the current, temporary program, the new program will let new participants join as a way to strengthen the region’s multi-billion-dollar agriculture industry.

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Baja California Water Supplies Remain at Critical Levels

/in , , /by /The San Diego Union-Tribuneby Wendy Fry

Tijuana and Rosarito residents may have gotten a brief reprieve from scheduled water shut-offs, but the delivery of water throughout Baja California is a vulnerable system in need of urgent repairs, state and water officials stressed this week.
Like San Diego, Tijuana gets most of its water supply — at least 95 percent — from the Colorado River. It’s delivered through a single aqueduct that carries the water all the way across the state, including up and over La Rumorosa, a mountain pass more than 4,000 feet above sea level.

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Pattern Change to Bring Drier Trend to Most of California Through Mid-December

/in , , /by /AccuWeatherby Courtney Spamer

Several storms have barreled across much of California since before Thanksgiving. But now, a shift in the weather pattern looks to bring calmer weather.

Storm after storm dove across the state over the past several weeks, delivering rain, wind and mountain snow.

The jet stream, which helps to influence the track storm systems take, was a big part of the reason for the recent storminess.

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