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EPA Funding-East County AWP-Padre Dam MWD

EPA Funding Secured for East County Drinking Water Project

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In a major milestone for water reliability, the East County Advanced Water Purification Program was awarded a $388 million federal loan from the U.S. Environmental Protection Agency to help advance the project’s completion.

Radhika Fox, U.S. EPA Principal Deputy Assistant Administrator for the Office of Water, joined Kyle Swanson, Director of the East County AWP, and Steve Goble, Joint Powers Authority Chair of the East County AWP, for the June 4 announcement at the demonstration facility for the project in Santee. Following the presentation, Fox joined local officials for a tour of the demonstration facility.

“EPA is proud to partner on this project, which uses proven technology to bolster drinking water supplies in this climate-stressed region,” said Fox. “Investing in water infrastructure is one of the best bets we can make to improve public health and the environment, create jobs and address pressing challenges that face our communities.”

Radhika Fox (left), EPA Principal Deputy Assistant Administrator for Water, and Kyle Swanson, East County AWP Director. Photo: East County AWP EPA Funding

Radhika Fox (right), EPA Principal Deputy Assistant Administrator for Water, and Kyle Swanson, East County AWP Director. Photo: East County AWP

The East County AWP is one of only 38 projects selected nationwide to receive a share of approximately $6 billion in federal water infrastructure investments. The Water Infrastructure Finance and Innovation Act (WIFIA) loan is the second-largest loan awarded to any San Diego County project.

“The East County Advanced Water Purification Program is the result of many years of strategic, long-term planning and this WIFIA loan marks a historic milestone in its development,” said Allen Carlisle, CEO and general manager of Padre Dam Municipal Water District. “By providing East County with local control and independence of both its wastewater and water, the program secures a long-term solution for increased stability in our communities and safeguards the vitality of our economy and quality of life. We are grateful to the U.S. EPA for partnering with us on this important program and investing in future generations.”

New, local, sustainable water supply 

Radhika Fox of the EPA tours the East County Advanced Water Project Demonstration Facility in Santee. Photo: East County AWP EPA Funding

Radhika Fox of the EPA tours the East County Advanced Water Project Demonstration Facility in Santee. Photo: East County AWP

The East County AWP is a collaborative partnership between the Padre Dam Municipal Water District, Helix Water District, County of San Diego, and City of El Cajon. It will create a new, local, and sustainable drinking water supply using sophisticated technology to provide 30% of current drinking water demands for East County residents when it is completed in 2025, as much as 11.5 million gallons per day.

The project will recycle East San Diego County’s wastewater locally and purify the recycled water at a new treatment facility using four advanced water purification steps. The purified water will then be pumped into Lake Jennings, treated again at the Helix Levy Treatment Plant, and then distributed into the drinking water supply.

Padre Dam Municipal Water District currently imports 100% of its drinking water supply. The agency treats two million gallons per day at its water recycling facility for irrigation and non-potable uses. Helix Water District imports approximately 85% of its drinking water supply with the remaining coming from local sources.

In addition to providing a new local water supply, the project will eliminate the need to send most of East County’s wastewater to the City of San Diego’s Point Loma Wastewater Treatment Plant, where it is currently treated and then discharged into the ocean. Keeping this water resource in east county provides water sustainability and it’s good for the environment.

(Editor’s note: The Padre Dam Municipal Water District, Helix Water District, and the City of El Cajon are three of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)

Pure Water Oceanside-New Virtual Video-Oceanside

Pure Water Oceanside’s New Virtual Reality Video

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To celebrate Water Awareness Month in May and highlight the value of water, the City of Oceanside has unveiled its new virtual reality video tour. The 360-degree video shows the water recycling process that prepares water for Pure Water Oceanside. The advanced water purification project will create a new local source of high-quality drinking water that is clean, safe, drought-proof and environmentally sound.

The video provides an immersive 360-degree look at Oceanside’s San Luis Rey Water Reclamation Facility in anticipation of opening the first advanced purified water project in San Diego County. The water for the project will be sourced from the reclamation facility. The virtual 360-degree video allows viewers to engage and look all around by simply using a computer mouse or touch screen or moving their phones in order to see all around.

Virtual reality video is “educational resource”

Viewers who have a virtual headset for cell phones can take it one step further by “stepping into” the video much like a simulation. In June, the City of Oceanside will begin scheduling opportunities for schools and scouts to view the video using city-provided virtual reality goggles.

“As we enter into another dry summer, Water Awareness Month provides a reason to reflect on how valuable Oceanside’s investments in water supply reliability and water use efficiency are,” said Cari Dale, City of Oceanside water utilities director. “The 360-degree video is an educational video resource for the community to have a better understanding of the City’s efforts to create local sources of water including recycled and advanced purified water, which will provide up to 50% of the City’s water supply.

“Pure Water Oceanside and recycled water expansion projects are examples of how the City works efficiently to provide safe, local and sustainable water resources while keeping water rates among the lowest in the county for our residents and businesses,” she added.

Water recycling and reuse projects

Pure Water Oceanside is one of several potable water reuse or recycling projects under development in the San Diego region.

The East County Advanced Water Purification project is a collaborative partnership between the Padre Dam Municipal Water District, County of San Diego, City of El Cajon and the Helix Water District. Once operational, the East County AWP will provide up to 30% of East San Diego County’s drinking water demands, or almost 13,000 acre-feet of water per year, while eliminating the discharge of 15 million gallons of partially treated wastewater into the Pacific Ocean.

Pure Water San Diego is a $5 billion project designed to generate 83 million gallons of water per day by 2035, nearly 50% of the City of San Diego’s water demand based on the new 2021 urban water management plan.

Drought safe and sustainable supply

The combination of Pure Water Oceanside with the City’s recycled water expansion project exemplifies the value the City of Oceanside places on water. The project will safeguard against drought, provide a local and sustainable source of water, and reduce the city’s dependence on increasingly expensive imported water from the Sacramento Bay Delta and the Colorado River.

Scheduled to be completed in 2022, Pure Water Oceanside will be the first operating advanced water purification facility in San Diego County. The $71 million project will use advanced technology to replicate and accelerate the natural recycling process to provide 3 to 5 million gallons per day to the City of Oceanside.

(Editor’s note: The City of Oceanside is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)

East County Advanced Water Purification Program Video

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

A new video explains how the East County Advanced Water Purification Program will create a new, local, reliable and drought proof supply of drinking water for San Diego residents. The four-minute video, The Clear Solution, shows how recycling and reusing the region’s wastewater will create high quality drinking water. The East County AWP is one of several potable water reuse or recycling projects under development in the San Diego region.

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East County Advanced Water Purification-potable reuse-recycling

East County Advanced Water Purification Program Video

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A new video explains how the East County Advanced Water Purification Program will create a new, local, reliable and drought proof supply of drinking water for San Diego residents. The four-minute video, The Clear Solution, shows how recycling and reusing the region’s wastewater will create high quality drinking water.

The East County AWP is one of several potable water reuse or recycling projects under development in the San Diego region. The project is a collaborative partnership between the Padre Dam Municipal Water District, County of San Diego, City of El Cajon and the Helix Water District.

Sustainable water future

Once operational, the East County AWP will provide up to 30% of East San Diego County’s drinking water demands, or almost 13,000 acre-feet of water per year, while eliminating the discharge of 15 million gallons of partially treated wastewater into the Pacific Ocean.

“The Clear Solution video simply explains the highly technical advanced water purification process and shows the many benefits the Program will bring to East County to ensure a sustainable water future,” said Allen Carlisle, East County AWP Joint Powers Authority program administrator and Padre Dam Municipal Water District CEO/general manager. “I encourage everyone to visit the Program website, watch the video, sign-up for our newsletter and review other educational information about the Program.”

The video begins with how water is essential to everyday life from drinking a glass of water to washing our hands and cleaning our food. Viewers learn where their water comes from and how important it is to have a local water supply to guard against drought, protect the environment and economize costs.

Advanced water purification

The East County AWP works by using four advanced water purification steps to produce water that is near-distilled in quality. After treatment, the purified water will be blended with water in Lake Jennings and treated again at the R.M. Levy Water Treatment Plant before being distributed as safe drinking water.

“Helix is utilizing its water management, treatment and distribution expertise to play a key role in the final step in this process,” said Carlos Lugo, Helix Water District general manager.

The video reminds viewers that the East County AWP will join other cities around the world, in California and as close as Orange County already using similar technology to create purified drinking water. The East County AWP Program will be one of the first, potable reuse projects in California to use the new reservoir augmentation regulations.

The Padre Dam Municipal Water District and the Helix Water District are among the San Diego County Water Authority’s 24 member agencies that work collaboratively to deliver water across the metropolitan San Diego region.

Water Reuse Projects Highlight Sustainable Building Week

/in , , /by /Water News Network Quoted: San Diego County Water Authority

Three potable water reuse or recycling projects under development in the San Diego region were highlighted this week during the San Diego Green Building Council’s inaugural “Sustainable Building Week San Diego.”

The Sustainable Building Week programs focused on sustainable practices and creating collaboration and networks among San Diego professionals involved with environmental stewardship and green building.

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Drought-Water Supply Diversity-investments

Drought: Why Water Supply Diversity is Critical

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Drought is back in California. Federal and state agencies are warning of potential water shortages in the months ahead. Because of investments made by the San Diego County Water Authority, its member agencies and the region’s water ratepayers, San Diego County is safe from the threat of multiyear droughts.

“We are now facing the reality that it will be a second dry year for California and that is having a significant impact on our water supply,” said DWR Director Karla Nemeth in early April. “The Department of Water Resources is working with our federal and state partners to plan for the impacts of limited water supplies this summer for agriculture as well as urban and rural water users. We encourage everyone to look for ways to use water efficiently in their everyday lives.”

The San Diego region relies far less on supplies from Northern California than in previous decades. A severe drought in the early 1990s forced the region to confront the fact that continuing to provide safe and reliable water demanded a diverse portfolio of supplies instead of near-total reliance on a single source.

“We have sufficient water supplies whether it’s a normal year, which means normal rainfall,” said Jeff Stephenson, water resources manager at the San Diego County Water Authority. “A single dry year. Or a period of five straight dry years. Under those scenarios we have more than sufficient water supplies to meet the needs of the region.”

Investments and planning pay off

Stephenson credits three decades of efforts by the Water Authority and its 24 member agencies to diversify water sources, including contracts for water transfers with the Imperial Irrigation District and the Claude “Bud” Lewis Carlsbad Desalination Plant, as well as the development of additional water storage capacity in the region.

There are also several water reuse or recycling projects in development throughout San Diego County. The region’s dependence on imported water supply will decrease as these local supply sources are developed and become operational.

Pure Water Oceanside-Potable Reuse-Sustainability Sustainble Building Week

Construction is underway for Pure Water Oceanside, one of three potable reuse or recycling projects in San Diego County that will reduce the need for imported water while creating a sustainable, local supply. Photo: City of Oceanside/Jeremy Kemp

Approximately 43,000 acre-feet of recycled water is expected to be reused within the Water Authority’s service area annually by 2025. As the new and expanded potable reuse plants come online, they are projected to produce more than 112,000 acre-feet per year of new drinking water supplies by 2045, enough to meet nearly 18% of the region’s future water demand.

“Our member agencies throughout the region have developed more local supplies, such as recycled water,” Stephenson said. “In addition, the member agencies are developing potable reuse projects, including the city of San Diego’s pure water program which comes online in the future, and all of those supplies really make the region much more able to withstand drought periods.”

Revised drought contingency plan

As a result of the persistent drought conditions, and in accordance with its permit for the long-term operation of the State Water Project, DWR has submitted a revised Drought Contingency Plan to the California Department of Fish and Wildlife. The plan provides updated hydrologic conditions and outlines areas of concern for the joint operations of the State Water Project and the Central Valley Project, water quality, and environmental impacts.

In late-March, the State Water Resources Control Board mailed approximately 40,000 notices to water right holders, warning of persisting dry conditions and asking them to plan for potential shortages. Officials said the warnings, a result of two years of below average precipitation and below average state reservoir levels, will prompt early action to help minimize short term drought impacts.

“Planting crops and other decisions that are dictated by water supply are made early in the year, so early warnings are vital,” said Erik Ekdahl, deputy director for the Water Board’s Division of Water Rights. “These letters give water users time to prepare and help minimize the impacts of reduced supplies on businesses, farms and homes.”

The agency suggested in the letter that agricultural water users can implement practical actions now to improve their drought resilience, including reducing irrigated acreage, managing herd size, using innovative irrigation and diversifying water supply portfolios. Urban water users can conserve by putting in drought-resistant landscape, reducing outdoor irrigation and replacing older house fixtures and appliances with more efficient ones.

Increasing local supply sources

The San Diego County Water Authority and its member agencies continue to increase local supply sources and make investments to ensure a plentiful, safe, and reliable water supply for the region’s 3.3 million people and its $245 billion economy.

“Current conditions are a reminder of why the Water Authority and its member agencies have invested in locally controlled water sources and facilities such as dams and pipelines that can move water when and where it’s needed,” said the Water Authority’s Stephenson.

Desal Plant-5th anniversary-Carlsbad Desalination Plant-drinking watr

The Carlsbad plant uses reverse osmosis to produce approximately 10 percent of the region’s water supply; it is a core supply regardless of weather conditions, and it is blended with water from other sources for regional distribution. Photo: San Diego County Water Authority

Ever since the drought of the early 1990s, the San Diego County Water Authority and its 24 member agencies have been leading advocates for water-smart strategies such as low-flow toilets, low-water landscapes and other conservation tactics. One result is that per capita water use in the San Diego region is down by more than 50% over the past three decades.

Reservoirs-Drought-Water Supply Diversity-DWR

“We are now facing the reality that it will be a second dry year for California and that is having a significant impact on our water supply,” said DWR Director Karla Nemeth in early April 2021. Graphic: California Department of Water Resources

Santee Council Gets Update on Padre Dam’s Big Project

/in , , /by /East County Magazineby Mike Allen
Padre Dam Municipal Water District wants to keep everyone in the loop about its massive sewage reclamation project, especially the city where the project is located — Santee.

At its March 24 virtual meeting, the Santee City Council approved a legal agreement to work collaboratively with the joint powers authority that is overseeing the nearly $700 million program called Advanced Water Purification.

Unlike so many other actions taken by the Santee Council, this one (called a memorandum of understanding or MOU), wasn’t required by the state Legislature in Sacramento. Instead, the idea was for the new oversight agency called the East County Advanced Water Purification Joint Powers Authority to be proactive, providing the city with all the information about the project, and how it will unfold.
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Water Authority Board Supports Regional Potable Reuse Projects

/in , , /by /Water News Network Quoted: San Diego County Water Authority

The San Diego County Water Authority’s Board of Directors today unanimously approved a formal resolution reaffirming its longstanding support for potable reuse and water recycling projects developed by local member agencies across the region.

“Projects such as Pure Water San Diego, Pure Water Oceanside and the East County Advanced Water Purification Project are critical to the continued development of local water sources that help sustain the region’s 3.3 million residents and $245 billion economy,” said Water Authority Board Chair Gary Croucher.

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Pure Water Oceanside-Potable Reuse-Sustainability Sustainble Building Week

Water Authority Board Supports Regional Potable Reuse Projects

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The San Diego County Water Authority’s Board of Directors today unanimously approved a formal resolution reaffirming its longstanding support for potable reuse and water recycling projects developed by local member agencies across the region.

“Projects such as Pure Water San Diego, Pure Water Oceanside and the East County Advanced Water Purification Project are critical to the continued development of local water sources that help sustain the region’s 3.3 million residents and $245 billion economy,” said Water Authority Board Chair Gary Croucher. “The Water Authority has long supported water reuse and recycling projects, and we will continue to collaborate with member agencies in developing these vital local resources.”

Water supply diversification

For more than two decades, the Water Authority has promoted the advancement of water recycling and reuse in San Diego County as part of the region’s water supply diversification and reliability strategy.

The agency has sponsored and supported legislation to speed the development of potable reuse regulations in California, and has worked as an active member of the WateReuse Association to help shape the statutory and regulatory framework for potable reuse in the state. And Water Authority investments in high-priority, highly reliable water from the Colorado River support the development of local resources by delivering a low-cost baseload of water that can be recycled and repurified.

Potable reuse project funding

In addition, the Water Authority has advocated for robust funding in state bond measures, including seeking the inclusion of up to $500 million to expedite potable reuse and advanced water treatment projects in a legislative bond measure targeted for the November 2022 ballot. The Water Authority also helped secure nearly $500 million for local projects from the Metropolitan Water District of Southern California in 2019 and 2020, and most of that money was for potable reuse.

Potable reuse relies on advanced treatment technologies to produce a high-quality drinking water that is locally controlled, drought-resilient, and reduces wastewater ocean discharges. Every gallon of recycled or repurified water reduces the need to import or develop other supplies.

Recycled water, potable reuse projects under construction

Approximately 33,000 acre-feet of recycled water is expected to be reused within the Water Authority’s service area annually by 2025. The volume is expected to continue growing as new and expanded potable reuse plants come online. They are projected to produce more than 112,000 acre-feet per year of new drinking water supplies by 2045, enough to meet nearly 18% of the region’s future water demand.

Two of the first three potable reuse projects are now under construction in San Diego County:

A third project, the East County Advanced Water Purification Program, a combined effort by the City of El Cajon, Padre Dam Municipal Water District, the County of San Diego, and the Helix Water District, is in the design/pre-construction phase.

East County Advanced Water Purification Joint Powers Authority JPA Logo

East County Water Supply Project Progresses Forward with Approval of Progressive Design‐Build Agreements

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October 1, 2020 – A new water supply for East San Diego County is one step closer to becoming a reality today with the approval of two major Progressive Design Build Agreements for Packages 1 and 2 for the East County Advanced Water Purification Project (East County AWP). Approval of the agreements authorizes the Phase 1 work which includes key design and pre‐construction elements. Phase 1 work for both packages has been approved at a not‐to‐exceed amount of approximately $19.6 million.

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