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East County AWP-Water Supply Projects-Water Recycling

San Diego Local Water Supply Projects Get Big Funding Boost

Two major water projects in San Diego County this week received a major financial boost to enhance the region’s water supply. The East County Advanced Water Purification Project was approved for up to $91.8 million and a project in the City of Escondido was approved for up to $23.4 million.

The San Diego County Water Authority has helped secure nearly $470 million for local supply projects in the past several months in collaboration with member agencies, including the total of $115 million for the East County and City of Escondido projects. Both projects will increase local water supply reliability and reduce future demands on imported water supplies.

Collaboration on water supply projects

On Tuesday, the Metropolitan Water District of Southern California’s Board of Directors approved entering into funding agreements from its Local Resources Program for both projects. The Water Authority and its member agencies are able to participate in the Local Resources Program after a final court ruling found MWD had illegally barred the Water Authority from receiving money from MWD’s local water supply program, even though the Water Authority was forced to pay for it.

“Kudos to our member agencies for their strong applications and to MWD’s Board of Directors for approving them,” said Water Authority Board Chair Jim Madaffer. “It is an affirmation of our ongoing efforts to collaborate with MWD and to address shared challenges.”

Potable reuse project in East San Diego County

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 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.

The AWP uses four advanced water purification steps to produce water that is near-distilled in quality. After treatment, 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 drinking water.

This program is a collaborative partnership between Padre Dam Municipal Water District, the County of San Diego, the City of El Cajon and Helix Water District.

Advanced water recycling in Escondido

The Membrane Filtration Reverse Osmosis Facility in Escondido would provide up to 3,280 acre-feet per year of advanced treated recycled water to irrigate farms.

The project includes the construction of an advanced recycled water treatment facility with microfiltration and reverse osmosis, new pipelines, and a storage and blending tank to convey water for agricultural irrigation. Source water for the project is treated recycled water from the Hale Avenue Resource Recovery Facility. Escondido will own and operate the project and plans to deliver water by 2023.

Regional water supply projects reduce reliance on imported water

In the past several months, the Water Authority has helped member agencies secure three other Local Resources Program agreements to fund water supply projects that increase local supply and reduce reliance on imported water. Those projects are:

  • $23.6 million for the Fallbrook Public Utilities District’s Fallbrook Groundwater Desalter Project
  • $42.7 million for the City of Oceanside Pure Water & Recycled Water Expansion Phase I Project
  • $285.6 million for the City of San Diego’s Pure Water North City Project
San Diego County Water Authority Board of Directors Chair Jim Madaffer-primary-View from the Chair

Good News: Hundreds of Millions of Dollars Approved for Local Water Projects

I’m pleased to share some good news for our region. You will recall the Water Authority was recently awarded $15 million in state grants for several water supply projects throughout the county. Earlier this week, we also secured approval of more than $115 million for local water supply projects in San Diego County through the Metropolitan Water District of Southern California. That brings the total to nearly $500 million since we successfully challenged in court MWD’s imposition of an illegal contract clause barring our region’s participation in MWD’s funding program. Unlike state grants, MWD’s program is funded by its member agencies, including the Water Authority, in the water rates and charges we pay to MWD.

Kudos to our member agencies for their strong applications and to MWD’s Board of Directors for approving them. It is an affirmation of our ongoing efforts to collaborate with MWD and to address shared challenges.

Local water projects, along with the Water Authority regional supplies, are key components of our region’s long-term supply reliability strategy. A few months ago, we worked with Fallbrook Public Utility District, the City of San Diego and the City of Oceanside to secure MWD program funding for their projects.

The two most recent successes are:

  • Up to $91.8 million was awarded to the East County Advanced Water Treatment Plant. It will meet up to 30% of East County’s drinking water demands (approx. 13,000 acre-feet of water per year) and eliminate the discharge of 15 million gallons of partially treated wastewater into the Pacific Ocean.
  • Up to $23.4 million was awarded to the Membrane Filtration Reverse Osmosis Facility in the City of Escondido, which will provide up to 3,280 acre-feet per year of advanced treated recycled water to irrigate farmland.

Now that San Diego County agencies can compete for – and win – Local Resources Program funding, the Water Authority is taking actions in court to voluntarily dismiss certain related legal claims against MWD. We hope to soon have prompt resolution of our remaining litigation issues, and to work with the other MWD member agencies to create a strategic plan, a financing plan and a rate structure that are fair to ratepayers across Southern California.

View From The Chair represents the viewpoints of Jim Madaffer, Chair of the San Diego County Water Authority Board of Directors.

Helix Water District Creates WaterSmart Demonstration Landscape

Helix Water District recently completed a new demonstration landscape outside of its administration building in La Mesa. The project is intended to inspire and educate the surrounding communities to install WaterSmart landscaping, and it serves as an example that residents can use to help design their own landscaping.

House Panel Approves Major Water Infrastructure Measure

A multibillion-dollar measure that would help build, repair, and maintain a wide variety of water infrastructure projects sailed through the House Transportation and Infrastructure Committee Wednesday.

Bigger, Badder Storms Coming In Years Ahead, and California Is Right In Their Path

California’s wild weather swings, from pounding rain to drought and from fires to floods, are widely expected to worsen as the climate warms. A new study shows just how severe things might get, and it’s not pretty.

Extreme Atmospheric Rivers: What will California’s Strongest Storms Look Like in a Warming Climate?

Atmospheric rivers (ARs)—long, sinuous corridors of water vapor in motion in the lower half of Earth’s atmosphere—are a key aspect of California’s cool-season climate. ARs are in many cases pretty unremarkable when they’re out over the open ocean, visible on satellite as a narrow ribbon of cloudiness and (usually) light precipitation. But when these moisture plumes attach themselves to wintertime low pressure systems and make landfall along the California coast, the consequences can be dramatic—prolonged heavy rain and mountain snow often result, along with sometimes powerful winds.

As If the Pandemic Weren’t Enough, 2020 Might Be the Hottest Year Ever

Welcome back to Boiling Point, a newsletter about climate change and the environment in California and the American West. If this is your first edition, we’re glad to have you.

Utah Pipeline Likely Won’t Affect Lake Mead

A proposed pipeline in Utah could divert approximately 86,000 acre feet of water annually from Lake Mead, but it will most likely not harm the overall water level in the reservoir.

Future Precipitation Increase from Very High Resolution Ensemble Downscaling of Extreme Atmospheric River Storms In California

Precipitation extremes will likely intensify under climate change. However, much uncertainty surrounds intensification of high-magnitude events that are often inadequately resolved by global climate models. In this analysis, we develop a framework involving targeted dynamical downscaling of historical and future extreme precipitation events produced by a large ensemble of a global climate model.

State Funds Expand City Water Reuse Projects

The city received $4.565 million in state grant funding to expand its water reuse efforts, with most of the funds going toward its Pure Water Oceanside Project.

The city received the money from the Department of Water Resources through the state’s Integrated Regional Water Management Program. The program supports water reuse programs like Oceanside’s to increase the state’s water sustainability.