Tag Archive for: Desalination

Opinion: How to Waste $1 Billion in Less than a Minute

Why would a public agency support an unnecessary and risky billion-dollar desalination plant and let a private utility profit hundreds of millions of dollars at the public’s expense? Here’s the story.

Montecito Water District Poised to be Drought Proof

The Montecito Water District is set to be drought-proof by the summer, the district announced Monday.

The progress is due to desalination and new rates, which the district’s board of directors received a status report on as well as a water supply agreement with the city of Santa Barbara during its regular monthly meeting Tuesday.

12-Hour Shifts, Sleeping in RVs: Carlsbad Desalination Plant Gets New Crew

A 10-person crew is in the midst of a three-week shelter-in-place shift at the Claude “Bud” Lewis Carlsbad Desalination Plant, relieving an initial crew that self-quarantined on site for three weeks to continue producing clean drinking water for county residents amid the COVID-19 pandemic.

Starting March 19, the first crew of 10 “mission-critical employees” was stationed at the plant to continue operations, working two 12-hour shifts each day and sleeping in RVs in the plant parking lot, according to Poseidon Water, which manages the plant. Food and other supplies were delivered on a daily basis.

The crew was relieved last Thursday and the current crew will remain at the plant until April 30.

Second Crew Begins Work at Carlsbad Desalination Plant Amid COVID-19 Pandemic

A 10-person crew is in the midst of a three-week shelter-in-place shift at the Claude “Bud” Lewis Carlsbad Desalination Plant, relieving an initial crew that self-quarantined on site for three weeks to continue producing clean drinking water for county residents amid the COVID-19 pandemic.

Starting March 19, the first crew of 10 “mission-critical employees” was stationed at the plant to continue operations, working two 12-hour shifts each day and sleeping in RVs in the plant parking lot, according to Poseidon Water, which manages the plant.

Carlsbad Desalination Plant Running at Full Capacity with ‘Shelter In Place’

When your business is water, your business is essential. Over at the desalination plant in Carlsbad, it’s anything but business as usual.

Artwork from Colton, age six, thanking the ten Carlsbad desalination plant workers sheltering in place to maintain operations. Courtesy: Poseidon Water Community Thanks Desalination

Community Thanks Desalination Plant Workers For Sacrifice

Expressions of gratitude and support have poured in from a grateful community to the ten volunteers sheltering in place at the Claude “Bud” Lewis Carlsbad Desalination Plant in San Diego County. As people learned about their effort to maintain plant operations and keep the water flowing during the COVID-19 pandemic, residents responded by expressing their heartful thanks through messages, photos and artwork.

“The desal plant employees were overwhelmed with the community support they have received,” said Jessica Jones, Poseidon Water director of communications. “They read and enjoyed every message, photo, and drawing.  The support was just the boost in morale that they needed to finish out their 21-days onsite.”

The on-site crew has sustained plant operations and maintenance since March 19 to ensure continued production of high-quality drinking water, in compliance with all state and federal drinking water standards.

Messages and artwork shared with the workers

Lori, a resident of Rancho Carlsbad, put her artistic skills to use with this entertaining thank you. Courtesy: Poseidon Water

Rachel Welland, Bay Park: “Each day I think about how crucial our water supply is, as we are all quarantined in our houses. I appreciate what you are all doing to keep us hydrated during these crazy times!”

Lucy Lusk, South Carlsbad: “Well I will never take that water that comes out of the faucet for granted again. Thanks for volunteering to stay at the desal plan to keep it running, we are grateful to you for your service to our community.”

Diane, Spring Valley: “Thank you for providing us clean water. I know how important your job is, because when I was growing up in the Philippines, there was no water, and we have to buy water by the drum. I’m sure your loved ones miss you terribly.”

The Adams Family including Mom, Dad, and three kids ages 7, 10, and 12: “Thank you for your personal sacrifice serving the surrounding communities. Water is precious. Water is life. Thank you for committing to keep our water safe and available.”

Kids put their talents to work

Kids got out their paintbrushes, pens, and even sidewalk chalk to let the workers know how much they were appreciated.

Miles Antoine, age 7, Chula Vista: “Thank you for helping everything grow!”

Miles Antoine, age 7, Chula Vista: “Thank you for helping everything grow!” Courtesy: Poseidon Water

Dylan, age 21 months, Carlsbad: “Thank you for helping provide us fresh water.”

Dylan, age 21 months, Carlsbad: “Thank you for helping provide us fresh water.” Courtesy: Poseidon Water

Zoe, age 10, Encinitas: “Thank you for being away from your families and keeping our water safe.”

Zoe, age 10, Encinitas: “Thank you for being away from your families and keeping our water safe.” Courtesy: Poseidon Water

Colson Hanson, age 6, Scripps Ranch: “Thank you for the hard work and staying at the plant so we have clean water.”

Colson Hanson, age 6, Scripps: “Thank you for the hard work and staying at the plant so we have clean water.” Courtesy: Poseidon Water

Heartwarming expressions of thanks

One resident was moved to write a poem for the desal plant workers.

Samantha, Carlsbad:

“Claude ‘Bud’ Lewis Desal Operators and techs showing some grace,

Changing your lives to Shelter in Place.

Missing your families and your comfortable bed,

I hope the City of Carlsbad keeps you well fed.

Toiling with coworkers for 12 hour shifts,

I only imagine there could be some rifts.

50 million gallons per day you give,

Without this water we could not live.

How long to stay? The time isn’t clear,

For your courage and hard work, I send you good cheer!”

Happy puppy

A 10-month old pup in Little Italy named “Archie Moore” had his owner provide a photographic thank you.

With a little help from his owner, this happy pup is thankful for a full water dish. Courtesy: Poseidon Water

Yen Linh Huynh, California: “Our hearts go out to you at the desal plant. It’s heroes like you that give humanity hope for a better day. Thank you from this family of 4.”

Barbara Blash, Oceanside: “Thank you so much for your efforts to keep our little corner of the world turning. Hope my small note will generate a warm smile until the time when a heartfelt handshake or hug will be delivered.”

Paul Maxwell, San Diego: “Hey Operators I’m a Paramedic in San Diego and you are my hero! Thanks for stepping up!”

Martie Hatcher, Carlsbad: “Please let your families know that they are so appreciated for this gift of you. I know they really miss your hugs, smiles, laughter and company!! On behalf of my husband and I, ‘Tussen tac,’ Norwegian for ‘a thousand thanks!”‘

Melanie, Carlsbad: “The world is better for having people like you in it.”

Another group of employees stands ready to relieve the ten workers later this week when their 21-day commitment ends.

The San Diego County Water Authority purchases up to 56,000 acre-feet of water from the Carlsbad plant per year – enough to serve approximately 400,000 people annually. The plant is a major component of the Water Authority’s multi-decade strategy to diversify the county’s water supply portfolio and minimize vulnerability to drought or other water supply emergencies.

Anza-Borrego Desert Research Center-Sicco Rood-March-2020-WNN water supply

Water Supply Diversification Overcomes Dry Winter

No ‘March Miracle’ for snow and rain in California, but the San Diego County Water Authority has diversified water supply sources to weather the boom-and-bust cycle of California winters.

March brought abundant precipitation throughout California, but not enough to offset a dry February. Most large urban water agencies in the state maintain a reliable water supply in wet and dry years.

“California’s climate variability is why a water resilience portfolio is needed to provide a safe and plentiful water supply,” said Goldy Herbon, Water Authority senior water resources specialist. “Whether a wet or dry year, the Water Authority and its 24 member agencies have successfully diversified water sources to ensure a reliable supply to meet the needs of the region’s 3.3 million people.”

The supply sources include water from the Claude “Bud” Lewis Carlsbad Desalination Plant, where ten workers volunteered to live on-site to keep the water flowing during the coronavirus pandemic.

Lindbergh Field has received 9.76 inches of rain – or 108% of normal – from October 1, 2019 – April 2, 2020. Many areas in the San Diego region received snow in March, including the Anza-Borrego Desert State Park.

Even with a lackluster winter, the state’s six largest reservoirs hold between 82% and 125% of their historical averages for April 1, according to the California Department of Water Resources. Lake Shasta is 98% of its historical average and is at 79% of capacity.

Major California Reservoirs-April 1 2020-WNN-CA DWR graphic

The Department of Water Resources April 1 conducted the fourth manual snow survey of 2020 at Phillips Station near Lake Tahoe. The manual survey recorded 43.5 inches of snow depth and a snow water equivalent (SWE) of 16.5 inches, which is 66% of the April average for this location.

The SWE measures the amount of water contained in the snowpack, which provides a more accurate forecast of spring runoff. Measurements from the 130 electronic snow sensors, scattered throughout the state, indicate that the statewide snowpack’s water equivalent is 15.2 inches, or 53% of the April average.

Sierra Nevada Snowpack Comparison-NASA satellite image-WNN-April 2020

The natural-color satellite images above, acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments on NASA’s Terra and Aqua satellites, show the area covered by snow in March 2020 compared to March 2017 (a record high year). Graphic: NASA/NASA JPL

“While today’s survey results show our snowpack is better off than it was just last month, they still underscore the need for widespread, wise use of our water supplies,” said DWR Director Karla Nemeth. “California’s climate continues to show extreme unpredictability, and February’s record dryness is a clear example of the extremes associated with climate change.”

On average, the snowpack supplies about 30% of California’s water needs as it melts in the spring and early summer, the state agency reported in news release.

Unsung Heroes: Carlsbad’s Desalination Plant Workers

The Carlsbad Desalination Plant turns seawater into clean safe drinking water.

In an effort to keep delivering 50 million gallons of fresh water to the county daily the plant has gone on complete lockdown.

As of March 19, 10 workers volunteered to quarantine themselves inside the Carlsbad plant for the next three weeks. The company said workers will continue to monitor and adjust gauges and switches, watching for leaks – doing whatever is needed to safeguard San Diego County’s only significant local source of drinking water.

The Future of Water: Onsite Desalination for Hyperlocal Reuse

People have dreamed of turning salty water into drinking water since the early 1960s, when President John F. Kennedy famously said, “If we could produce fresh water from saltwater at a low cost, that would indeed be a great service to humanity, and would dwarf any other scientific accomplishment.” Today this technology is routine worldwide, with about 120 countries operating desalination plants. Now, Peter Fiske wants to take desalination technology even further than Kennedy envisioned.

Carlsbad Desalination Plant-WNN-primary

Water Utilities Aim to Keep Specially Trained Employees Healthy and Working

Some municipal water utilities are taking emergency measures to sequester some employees to assure that they can keep the water flowing as the coronavirus spreads.

In this country, millions of Americans can follow advice to stay at home so long as the electricity stays on and the water and the phone service. Utility workers need to keep moving about. And to stay on the job, they also need to stay safe. Iowa Public Radio’s Clay Masters reports that some utilities are taking extraordinary measures, including locking in employees at work.

Water utilities take special steps to keep water flowing

MASTERS: I’m standing next to Fleur Drive, which leads into downtown Des Moines. And normally, this is a pretty busy road. It’s not right now because, well, a lot of businesses are shut down. And right next to it is the Des Moines Water Works treatment facility. And what’s different about the grounds right now is that there are 10 campers just parked out front on the lawn.

Water treatment process effective

TED CORRIGAN: At our three treatment plants, we have a total of 21 people who will be living onsite 24/7 in those campers that we’ve placed.

MASTERS: That’s Ted Corrigan. He’s the interim CEO for the Des Moines Water Works that provides drinking water for more than half a million customers. He says they’ve gone deeper into their contagious disease response plan than ever before.

CORRIGAN: But the treatment process is unchanged. It’s unaffected by what’s going on. And it is very effective against viruses, to be sure.

MASTERS: Behind the tall, barbed wire fence, a skeleton crew of operators is doing things like running the control centers and testing the water. Kyle Danley heads water production here. He’s part of the crew that’s putting in at least 12 hours a day before leaving the facility and walking to his isolated camper for the night. He says while some of the workers aren’t used to camper life, the utility can’t take the risk that they get sick. And he says most of the jobs require unique skills and licenses.

KYLE DANLEY: We’re in a specialty field. There’s always a shortage of operators throughout the country, trying to get people interested in this field, but it certainly is something that takes months and years to be able to get those licenses needed. And then just even if you have a license, every plant is specific.

Workers sequester-in-place at Carlsbad Desalination Plant

MASTERS: After two weeks, a new group of workers with the same set of skills, who are currently sitting at home, will switch with the current onsite crew. Something similar is happening at a desalination plant in Carlsbad, California, that produces 50 million gallons of water a day. Ten workers are living there for three weeks. Sandy Kerl is general manager for the San Diego County Water Authority.

SANDY KERL: “These are critical services, highly trained individuals, not easily replaceable, so they have to be protected to ensure that water continues to flow.”