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Water News Network Top Stories of 2020

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The Water News Network top stories of 2020 reflect the San Diego region’s interest in water conservation, the environment and efforts to diversify water supply sources. But the year was dominated by the coronavirus pandemic, which impacted water infrastructure and operations.

As one of essential sectors of the economy, the water and wastewater industry took added COVID-19 precautions. The essential employees of the San Diego County Water Authority and its 24 member agencies worked to ensure the continued safety and reliability of the region’s water supply. In some cases, that meant sheltering-in-place, which employees of the Claude “Bud” Lewis Carlsbad Desalination Plant did in March. For agencies operating multiuse recreational facilities, such as Lake Jennings, the pandemic also caused frequent schedule changes.

To reassure users about the safety of the water supply, the Water Authority and its member agencies shared a series of videos with the public, featuring Switchfoot’s Jon Foreman, to let people know they can “Trust the Tap.”

Top Stories of 2020

COVID-19

Reservoirs and lakes operated by water agencies in San Diego County were closed or had varying schedules due to the coronavirus pandemic. The impact of the pandemic on recreational facilities in the region was the most viewed story of 2020.

Paddleboarding-Lake Hodges-Coronavirus-Top Stories of 2020

Paddleboarders enjoy Lake Hodges before the City of San Diego closed the lake due to the coronavirus pandemic. Photo: City of San Diego

Reservoirs, Lakes Remain Closed to Fishing Due to COVID-19 Pandemic

Although San Diego County’s lakes and reservoirs remain closed to fishing and other recreational activities for safety reasons due to the coronavirus pandemic, staff and volunteers continue to work. Crews are maintaining facilities, providing security, and sharing photos of wildlife and native blooms enjoying the arrival of spring.

The City of San Diego’s reservoirs and lakes are closed due to the coronavirus pandemic. The city closed the reservoirs to the public on March 18 to protect the public and minimize the spread of the COVID-19 virus. The nine water supply storage reservoirs are operated by the City’s Public Utilities Department.

Popular overnight campsites remain open at Santee Lakes, owned and operated by the Padre Dam Municipal Water District.

“Camper well-being is important to us and Santee Lakes didn’t want to displace people,” said Melissa McChesney, Padre Dam communications manager. She said that includes long-term campers who spent winter at the lake.

At Lake Jennings, Recreation Manager Kira Haley says eight volunteers continue to live and work from their campground homes in recreational vehicles and campers. She said their days remain “pretty typical” even though they see more wildlife and not people.

Environmental Stewardship

COVID-19 played a part in the second most viewed Water News Network story in 2020.

Desalination plant-Top Stories of 2020-intakes

Three new fish-friendly seawater intake pumps commissioned at the Claude “Bud” Lewis Carlsbad Desalination Plant, are among the most environmentally advanced intake pumps in the world. The pumps are part of a broader effort to ensure the long-term health of the marine environment near the Plant, which sits on the shores of Agua Hedionda Lagoon. Photo: San Diego County Water Authority

New Fish-Friendly Seawater Intake Pumps at Carlsbad Desalination Plant

July 22, 2020

New fish-friendly seawater intake pumps recently commissioned  at the Carlsbad Desalination Plant are among the most environmentally advanced intake pumps in the world.

The three intake pumps, manufactured by Indar, are part of a broader effort to ensure the long-term health of the marine environment near the Claude “Bud” Lewis Carlsbad Desalination Plant, which sits on the shores of Agua Hedionda Lagoon.

Installation of the new intake pumps is part of a phased program to replace the existing seawater intake and discharge facilities with state-of-the-art technology to protect marine life that wasn’t available when the plant was operating with source water from the Encina Power Station. The closure of the power station in December 2018 led to temporary intake-discharge operations until the new intake pumps came online. The next steps include adding new intake screens, designed to prevent any sea-life larger than 1 millimeter (thicker than a credit card) from entering the plant.

Desalination Plant-Top stories of 2020-intakes

The new intake screens are the final part of upgrades, which when complete in 2023, will make the Carlsbad Desalination Plant the first desalination facility in California to comply with the 2015 California Ocean Plan Amendment, which is among the most advanced sea-life protection measures in the world. Photo: San Diego County Water Authority

Essential work during COVID-19 pandemic

The work to complete the construction and commissioning of the new fish-friendly seawater intake pumps was part of the essential work allowed under California guidelines during the COVID-19 pandemic. The contractor, Kiewit–Shea Joint Venture, worked in accordance with guidelines adopted by the State Building and Construction Trades Council and approved by Governor Gavin Newsom for essential construction. The contractor worked uninterrupted to complete the project per the June 30, 2020, deadline set by the Regional Water Quality Control Board without any health or safety violations.

Recycled Water

The groundbreaking for the Pure Water Oceanside project was the third most read story of 2020 on the Water News Network.

Pure Water Oceanside-Top Stories of 2020-water recycling

Construction is underway on the $67 million Pure Water Oceanside project, which is scheduled to be completed in 2021. Photo: San Diego County Water Authority

First Advanced Water Purification Facility in San Diego County is On the Map

City of Oceanside officials and regional water industry leaders gathered today to break ground on Pure Water Oceanside, the first advanced water purification facility in San Diego County. The $67 million project – scheduled to be completed in 2021 – will purify recycled water sourced from the San Luis Rey Water Reclamation Facility.

“Today, we put Pure Water Oceanside on the map and are one step closer to achieving the goal of greater water-independence for our city, residents and businesses,” said Cari Dale, Oceanside’s water utilities director. “This future-focused project will provide multiple benefits by reusing our water resources to their full potential.”

Pure Water Oceanside-Top Stories of 2020-water recycling

City leaders and water experts placed a giant Google Maps “location pin” into the ground at the San Luis Rey Water Reclamation Facility, which marked that the new recycled water project is now officially on the map. Photo: San Diego County Water Authority

Reducing dependence on imported supplies

The local project will reduce Oceanside’s dependence on imported water by more than 30%. The purification process is inspired by the natural water cycle and reduces the amount of recycled water discharged into the ocean.

The project is partially funded by the Local Resources Program through the San Diego County Water Authority and Metropolitan Water District of Southern California.

“The tremendous conservation focus, water infrastructure planning and investment by the Water Authority and its 24 member agencies has put our regional supplies in solid standing,” said Water Authority General Manager Sandra L. Kerl. “The mission of providing reliable water supplies to San Diego County can be likened to a puzzle; there are many pieces that fit together to create an overall solution. Our next increment of supply in the San Diego region is from potable reuse projects.”

Water Reuse and Recycling Top Stories in 2020

Other top stories in 2020 covered by the Water News Network included updates on several water reuse and recycling projects, including:

Pure Water San Diego

Construction of Phase 1 of the Pure Water Program is scheduled to begin in early 2021. Phase 1 will include a full-scale, 30-million-gallon-per-day Pure Water Facility that will use the five water purification steps modeled at the Demonstration Facility.

East County AWP

The East County AWP will be one of the first potable reuse projects in California to use new reservoir augmentation regulations. The program will meet up to 30% of East San Diego County’s drinking water demands, almost 13,000 acre-feet of water per year, and eliminate the discharge of 15 million gallons of partially treated wastewater into the Pacific Ocean.

Santa Margarita River project

The Santa Margarita River Conjunctive Use Project is a joint project with Marine Corps Base Camp Pendleton, and will eventually supply about 30% of the Fallbrook Public Utility District’s water, and virtually all of Camp Pendleton’s water.

Trust the Tap

Opinion: California Water Agencies are Feeling the Pandemic’s Financial Pinch. But the Water Will Keep Flowing

/in , /by /Maven's Notebookby Danielle Blacet-Hyden

As the COVID-19 pandemic continues to worsen, it’s more important than ever that all Californians have reliable access to clean, safe water. At the most basic level, our health depends on it: water is essential for the handwashing and cleaning that helps eliminate the virus. Water also is indispensable for our food supply, jobs and economy.

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Region’s Water Quality Celebrated by Switchfoot Musician Jon Foreman

/in , , /by /Water News Network by Ed Joyce Mentioned: San Diego County Water Authority

As part of its campaign to promote the quality of local water supplies, the San County Diego Water Authority and its 24 member agencies have partnered with Encinitas resident and Grammy-award winning musician Jon Foreman of Switchfoot to create a series of videos highlighting how tap water across the region meets or exceeds stringent state and federal standards.

The new videos are part of the Water Authority’s regional Trust the Tap outreach and education platform, which was launched in early 2020 to assure the public about the safety of water during the coronavirus pandemic.

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Jon Foreman-Water Quality videos-Vista Irrigation District

Region’s Water Quality Celebrated by Switchfoot Musician Jon Foreman

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As part of its campaign to promote the quality of local water supplies, the San County Diego Water Authority and its 24 member agencies have partnered with Encinitas resident and Grammy-award winning musician Jon Foreman of Switchfoot to create a series of videos highlighting how tap water across the region meets or exceeds stringent state and federal standards.

The new videos are part of the Water Authority’s regional Trust the Tap outreach and education platform, which was launched in early 2020 to assure the public about the safety of water during the coronavirus pandemic. Related messages were shared in English and Spanish.

Region’s water quality celebrated

The videos highlight efforts to sample, test and treat water at three locations: Olivenhain Dam and Reservoir, the Twin Oaks Valley Water Treatment Plant and the Vista Irrigation District’s water quality lab. Foreman talks about sampling and treating with the Water Authority’s Chris Castaing and Javier Chavez, and he talks about testing with VID’s Distribution Supervisor Dean Farris.

The new videos are being shared on a variety of digital platforms, including website ads and social media (Twitter, Facebook, YouTube, and Instagram) in partnership with various radio stations. They also will be used as “pre-roll” video on streaming services.

Trust the Tap

Drinking water provided by the Water Authority and its 24 member agencies is treated by a combination of technologies – including sedimentation, filtration and disinfection – that chemically deactivate and physically remove bacteria, viruses and other contaminants.

The water quality outreach program is funded with a grant from the California Department of Water Resources.

This is the second time Foreman has partnered with the Water Authority. He interviewed Water Authority staff and toured various facilities for a series of videos in 2019 as part of the Brought to You by Water outreach and education program. The eight videos received more than 200,000 views on YouTube and were widely shared on social media.

The City of Poway is performing maintenance at Lake Poway, drawing the lake level down temporarily. Photo: City of Poway

Lake Poway Water Level Temporarily Reduced for Maintenance

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Lake Poway’s water level is lower today, but it isn’t due to the current heatwave. The lake is being temporarily reduced to complete a planned maintenance project to replace a transducer.

Lake Poway serves as the City of Poway’s main water storage reservoir, with a capacity to hold more than one billion gallons of water. A transducer measures the lake’s water level and remotely sends data to the city.

The city typically takes advantage of lower summer lake levels every year as part of a process to maintain the water quality and for maintenance.  Water drawn down from Lake Poway is sent to the Lester J. Berglund Water Treatment Plant for treatment. Replacement water is added back in from supplies the city purchases from the San Diego County Water Authority.

Drinking water is not being discarded. Instead, the City of Poway is moving drinking water into the delivery system for treatment, and holding back on replenishing the lake until the maintenance project is complete.

The work creates a bonus for San Diego County’s avid fishing fans.

“It’s not unusual for the water level to be down in the lake this time of year,” said Allie Margie, Recreation Supervisor at Lake Poway. “Our night fishing and catfish restocking schedule aren’t affected – and with less water and more fish in the lake, your chances of making a catch might be better than ever.”

Three billion gallons of drinking water safely treated annually

Lake Poway treats three billion gallons of drinking water annually. Photo: City of Poway

Lake Poway treats three billion gallons of drinking water annually. Photo: City of Poway

Poway operates a modern water treatment and distribution system. Lake Poway serves as a storage reservoir for imported water from both the Colorado River and Northern California.

Water flows through the Berglund Water Treatment Plant, where approximately three billion gallons of drinking water are treated every year for the citizens of Poway. Once treated, the drinking water enters a system of pipes, pump stations, reservoirs for delivery to customer’s homes and businesses.

Did you know?

  • The City of Poway maintains about 294 miles of water pipe.
  • There are approximately 2,345 fire hydrants throughout the city.
  • There are over 5,044 valves in the water system.
  • Employees working in the water system are required to be certified by the State of California to work in a water system.

 

Water’s Long Journey to Your Faucet

/in , , /by /NBC 7 San Diegoby Joe Little

Most people take it for granted. You turn the faucet on, and water comes out.

But it isn’t that simple. In fact, it’s far more complicated to fill a glass with clean drinking water.

That’s one of the reasons why the City of San Diego’s Public Utilities Department is mailing residents the annual Drinking Water Quality Report this week.

“A lot of people just think that when you turn the tap water on, it’s just coming from the lakes and the streams,” said Michael Simpson, the Senior Water Operations Supervisor at the Alvarado Water Treatment Plant near Lake Murray.

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Opinion: Safe Drinking Water Must Be Part of Coronavirus Response Package

/in , , /by /San Francisco Chronicle by Harlan Kelley Jr. and Susan De Anda

An extraordinary coalition representing over 500 California voices on water — from local water agencies to environmental justice and community-based organizations to agriculture to environmentalists to civil rights leaders like Dolores Huerta — have come together in this time of crisis with a simple message to our leaders.

Access to water must be included as part of the next major federal legislative package. We cannot expect to halt the spread of the COVID-19 pandemic without water for handwashing and basic sanitation.

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New Survey Reveals American Concerns About Water

/in , , /by /Sustainable Watersby Brian Richter

An educational organization called “The Water Main” has just released a sweeping new survey of American’s knowledge and concerns about water. I encourage you to browse the full report, but here’s some key findings to entice you.

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Plumbing systems-stagnant water-Shutterstock-Coronavirus

Water Systems in Closed Buildings May Require Flushing and Testing

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Plumbing systems in buildings closed or vacant for long periods may need to be flushed to safely remove stagnant water.

Water provided by the San Diego Water Authority and its 24 member agencies continues to meet all state and federal drinking water standards. But after water leaves the agencies’ distribution systems and enters private service connections, the water quality can deteriorate if water becomes stagnant.

Most commercial and industrial buildings have been partially occupied even during the COVID-19 shutdown, and HVAC and water systems continue to be maintained and operated even though many employees are working remotely. However, building owners and managers should take special care with plumbing systems in buildings that have been vacant or have had periods of low water use to protect the public and employees returning to work.

That’s because plumbing systems must be actively managed and maintained to prevent bacteria growth. Bacteria can flourish in pipes, fixtures and associated equipment (like fountains, cooling towers and HVAC systems) that aren’t used for several days. Schools, for example, commonly flush pipes before kids and teachers return from breaks.

Building owners should prepare plumbing systems

Water agencies and other organizations are providing public notice about plumbing safety; however, it is the responsibility of building owners and managers to address any related issues on their own properties.

Several steps are necessary to prepare inactive plumbing systems for building re-occupancy, and workers performing start-up tasks should wear PPE and receive appropriate training. The steps involve flushing the entire plumbing system with water and testing to ensure “residual chlorine” levels are within the safe range. Testing to ensure effective flushing is recommended; if testing reveals high levels of bacteria in the system, additional steps are needed.

8 Key Steps for Reopening Buildings

Develop a comprehensive water management program for your water system and all devices that use water. Guidance to help with this process is available from CDC and others.

  1. Develop a comprehensive water management program for your water system and all devices that use water. Guidance to help with this process is available from CDC and others.
  2. Ensure your water heater is properly maintained and the temperature is correctly set.
  3. Flush your water system.
  4. Clean all decorative water features, such as fountains.
  5. Ensure hot tubs/spas are safe for use.
  6. Ensure cooling towers are clean and well-maintained.
  7. Ensure safety equipment including fire sprinkler systems, eye wash stations, and safety showers are clean and well-maintained.
  8. Maintain your water system.

The CDC has more details about these recommendations.

Coronavirus: The Workers Keeping the Water Flowing

/in , , /by /BBC Newsby Cormac Campbell

The way we use water is one of the many aspects of daily life that has changed in lockdown.

Commercial use may be down, but domestic use has increased.

With greater levels of hand washing, tea drinking and gardening, demand has risen “considerably,” according to David Murray, a field technician for the water network.

Mr. Murray has worked with water for 35 years and has seen how our recent usage has put pressure on the system.

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