Contra Costa Herald

News Of By and For The People of Contra Costa County, California

Antioch awarded $10 million from state for brackish water desalination plant, will help attract industry to city

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One of only four California cities or water agencies to receive the highly competitive water quality grant

The City of Antioch has announced its award as only one of four California cities or water agencies to receive $10 million in state grant funding to establish a ground-breaking, first-of-its-kind, local brackish water desalination treatment facility. It will allow the City to generate its own clean, safe, quality water. Many prominent cities and water agencies competed for the highly-sought after grants from the State Department of Water Resources to fund drinking water production and other uses. Only Antioch, Santa Barbara, Camarillo and the South Coast Water District were awarded grants for construction of water treatment plants.

“Creating millions of gallons of clean, reliable, quality water will allow our community to protect our city residents and businesses from fluctuating water costs and water shortages in the long-term,” said Mayor Sean Wright.

Brackish water is salt water and fresh water mixed together and found in estuaries. The grant will help defray the total estimated cost of $62 million for the brackish water plant for which the City will continue to pursue other grant funds that could be obtained as soon as this summer. (See related articles, here and here).

“Antioch is leading statewide innovation on these clean water quality and local water control issues,” said City Manager Ron Bernal. “With so many high-profile cities and water agencies competing for these grant awards, I couldn’t be more pleased that our city’s innovation, creativity and leadership was recognized by the awards panel – making our city successful in securing Antioch’s fair share of these state funds.”

The highly competitive state grant from Prop. 1 Water Bond funds, which the voters approved in 2014, will help establish a local, water desalination facility within the city’s current water treatment plant. It will turn salty river water into six million gallons per day of clean drinking water, using a safe, secure, reverse osmosis treatment system and positioning the City as a local and regional clean water provider and statewide innovator.

“Establishing Antioch’s own local water plan allows our city to treat and store our own water locally, expanding our ability to be self-reliant, keep water costs down, and attract industries that need a reliable local water supply,” Wright added.

The clean water that is needed by industry will help attract businesses to locate in the city. While seawater reverse osmosis has a conversion rate of 35 percent to 40 percent, the conversion rate of brackish water could be more than 90 percent, with only 10 percent returning to the river. That will help maximize the use of the City’s rights to river water of as much as 16 million gallons per day.

“This is a tremendous economic development engine which allows Antioch to competitively attract and retain all manner of businesses and industries who need a reliable local water supply,” said Bernal. “Antioch is one of the few communities in the state able to offer this benefit to our residents and business stakeholders.”

Frazier: One Delta tunnel is a deception

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California WaterFix (i.e. Delta Twin Tunnels) route. From californiawaterfix.com

SACRAMENTO – Assemblymember Jim Frazier, D-Discovery Bay, issued a statement on Thursday, after the Department of Water Resources (DWR) announced it is significantly altering the proposed WaterFix project to construct one larger tunnel first and build a second tunnel later.

Assemblyman Jim Frazier

On Wednesday, the DWR sent a memo to the local public water agencies participating in the development and construction of California WaterFix and issued the following statement from DWR Director Karla Nemeth.

“WaterFix is a long-overdue infrastructure upgrade that will maintain a reliable water supply for 25 million Californians while also protecting the Delta ecosystem. With the current stated support of the participating public water agencies, the state is proposing to pursue WaterFix as planned, but also explore an option to implement construction in stages. This prudent approach aligns the urgent statewide need for action with the project’s current support. We are eager to move forward with WaterFix to protect the Delta and water supplies.”

The memo further states “The option for a first stage includes two intakes…one tunnel, one intermediate forebay, and one pumping station.”

Frazier responded with the following statement:

“The Department of Water Resources is trying to sell its latest WaterFix revision as a one-tunnel plan, but that is smoke and mirrors,” Frazier stated. “Their plan still calls for two tunnels. The new plan still poses the same threat to the Delta’s environment, agricultural economy and way of life. There still is no cost-benefit analysis or economic justification for the project.  The project still does not create a single ounce of new water.

DWR has shape-shifted the size of the tunnels. This is now an entirely new project. The process must start over from the beginning, with an entirely new Environmental Impact Report.  The proposed new and even larger tunnel will have even greater ecological and economic impacts on the Delta.

DWR can’t just amend the EIR and biological opinions and pass it off as legitimate. The size and scope of a project this size demands a thorough process and the ability for the people of the Delta to voice their concerns.

DWR’s method for estimating the cost of its revised plan is also curious. Instead of doing a comprehensive cost analysis for the revised proposal, they gave us lazy math. They just took $16.3 billion cost estimate they have been using and chopped it into thirds.

When I was a construction contractor, I couldn’t just change my building plans without bringing it back for review. DWR and the Administration should not be exempt from process that all building projects are subject to in California, especially on one of the biggest infrastructure projects in the state’s history.”

Wildcat-San Pablo Creeks Levee Project celebration in Richmond Tues. Aug. 29

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Kickoff event involves local youth in North Richmond

September marks the beginning of a significant flood control and water conservation project in North Richmond.  Last winter’s storms heightened the entire bay area’s awareness of the need for creek improvements and level projects, as we saw flooding in places we wouldn’t ordinarily expect it.  The Wildcat-San Pablo Creeks Levee Project will raise and improve the existing levee system in the area, reducing the risk of flooding and recertifying flood protection capability for the community.   Contra Costa County is leveraging grant funding to make these improvements.

On August 29th, County and community leaders and volunteers will be on hand at the Urban Tilth Farm near the project site preparing for the work.  The County Flood Control District is partnering with Urban Tilth, a local non-profit organization, to employ local youths to work on vegetation management for this project.  Additional benefits will include protecting and preserving natural creek resources with litter cleanup, the removal of nonnative invasive species, and job training for the local youth.

WHO: Contra Costa County Supervisor John Gioia, Office of Assemblymember Tony Thurmond, Deputy Public Works Director Mike Carlson, community partners and local youth

WHAT: Community Kickoff for the Wildcat-San Pablo Creeks Levee Project

WHEN: Tuesday, August 29, 2017 12:00 p.m. (staff onsite until 2:00 p.m.)

WHERE: Urban Tilth Farm, 323 Brookside Drive, Richmond

Los Vaqueros Reservoir expansion project seeks $400 million in state funding

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For Ecosystem Improvement and Emergency Response Benefits  

With $2.7 billion available in state funding available for water storage projects, Contra Costa Water District (CCWD) is working with partners to secure over $400 million to pay for public benefits of expanding the Los Vaqueros Reservoir.  State funding could help build storage and other facilities that would provide substantial ecosystem and water supply reliability benefits.

Los Vaqueros Reservoir, in Brentwood, is owned and operated by CCWD.  Efforts have been underway, with potential partners, to evaluate a Phase 2 expansion of Los Vaqueros from 160,000 acre-feet to 275,000 acre-feet. An expanded reservoir could provide varying levels of benefits for local partnering agencies, while maintaining all the existing benefits in which CCWD’s customers already invested.

“CCWD and its customers benefitted greatly from Los Vaqueros in the last drought and continuously benefit from the improved water quality the reservoir provides,” said CCWD Board President, Lisa Borba.  “The potential expansion of Los Vaqueros into a regional facility presents a significant opportunity for our customers, the environment and local agency partners.”

More storage capacity and additional pipes to move water directly to partners could bolster preparedness for droughts, increase water deliveries to wildlife refuges, and provide additional Delta ecosystem improvements.

Potential beneficiaries include local water agencies and Central Valley wildlife refuges.  While an expansion cannot meet every water service need for all agencies, it would give partners an additional tool to help deal with droughts and other challenges.  An expansion will depend on a combination of local, state and federal investments – state funding is one component.

State funding for water storage projects will be administered by the California Water Commission.  Only public benefits can qualify for the state funding approved by voters when Proposition 1 passed in 2014.  CCWD has submitted an application on behalf of the potential partners for $434 million to fund the public benefits of the $914 million expansion project (estimated in 2015 dollars).

The majority of the public benefits would come by way of reliable water supplies for wildlife refuges that provide critical habitat for migratory birds and many other species dependent on the last remaining wetlands in the Central Valley.  Additional public benefits include emergency response, fisheries protection, and recreation associated with an expanded reservoir.

The California Water Commission will be reviewing all applications for the Proposition 1 funding, with a preliminary eligibility and funding decision scheduled for June 2018.

For further information about the project and application, or to provide comments, please visit: www.ccwater.com/lvstudies.

Supervisors back state funding of Los Vaqueros Reservoir expansion

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Los Vaqueros Reservoir. Photo by Aerial Photographer Dick Jones. Courtesy of CCWater.com

By Daniel Borsuk

The first shovel may not plunge into the ground for the expansion of the Los Vaqueros Reservoir until 2022, but the Contra Costa County Board of Supervisors have signed on to back state financing of the Contra Costa Water District’s reservoir project.

With District 2 Supervisor Candace Andersen and District 1 Supervisor John Gioia absent Tuesday, supervisors voted 3-0 as a consent item to send a letter of support for the reservoir to the California Water Commission to tap into 2014 voter approved $2.7 billion of state Proposition 1 funds so that the Contra Costa Water District can enlarge the reservoir’s capacity from 160,000-acre feet to 270,000-acre feet.

The Proposition 1 funding would pay 50 percent, or about $450 million of the estimated $900 million price tag with the CCWD and other participating water agencies and their customers picking up the construction price tag.

Although supervisors did not hear either opposition or support concerning their letter, the supervisors’ letter did acknowledge the reservoir project could present an environmental problem unless the CCWD takes action to address it.

Supervisors expect the CCWD to resolve an issue about a proposed alignment of the Transfer-Bethany Pipeline that could upset the environment to a portion of 13,000 acres to the East Contra Costa County Habitat Conservation Plan, a state funded part of the Natural Community Conservation Plan.  Contra Costa County and the cities of Brentwood, Clayton, Oakley and Pittsburg adopted the ECCC habitat conservation plan in 2007.

“Nothing has been decided on the pipeline’s alignment, “said CCWD Public Affairs Director Jennifer Allen. “We still have a lot of steps to go through including the pipeline alignment.”

“With this being a big rain year, I think this is a great thing to move forward on,” said Supervisor Diane Burgis of Brentwood, whose District 3 encompasses much of Los Vaqueros Reservoir.  “If we’re going to spend this kind of money, it’s better to build something that stores water during the rainy years.”

“This is an opportunity to invest against future droughts by adding to our water storage,” said board chair Federal Glover.

Supervisors Adopt New Cardroom License Ordinance

Supervisors also approved a cardroom ordinance that lays out a procedure to ensure that business operations are not interrupted following “an unforeseen event” including the death of the current licensee.

Under the new ordinance, the Sheriff’s Office is designated as the department responsible for licensing gambling establishments locally, is to be notified of the event within 10 days of the event occurrence and identify the appropriate party that should obtain a license. The successor party is required to obtain a license within 30 days of the event.

In Contra Costa County, the California Grand Casino at 5988 Pacheco Blvd. in Pacheco and the 19th Hole Casino and Lounge at 2746 W. Tregallas Road in Antioch are the only licensed cardrooms, according to the State Attorney General’s Office.

In other business, supervisors gave the green light for the Contra Costa County Office of the Sheriff to 21 Lehr Automated License Plate Readers for $225,000 for use in unincorporated Alamo to help curb property crimes.

Automated License Plate Readers

Installation of the Lehr ALPRs will begin at the end of August and should be completed in September, said Sheriff Lt. Jason Haynes of the Alamo Sheriff Office.  The ALPRs will be installed at seven intersections.

Sheriff David Livingston said while a review of crime statistics in the Alamo area does not show a significant increase in reported crime over the last several years, “there was an increase in property crime and residential burglaries specifically in the Contra Costa central 680 corridor.”

The county will not pick a dime on the acquisition of the ALRs because the funds are donated through three private sources.  One unnamed contributor donated $95,000.  Members of the Alamo Police Services Advisory Committee are providing $50,000 and P-6 Alamo-Las Trampas has contributed $80,500.

Alamo will join Danville, Orinda, Lafayette, Clayton and Pittsburg that have Lehr ALPRs installed on city street intersections, Lt. Haynes said.

Lt. Haynes said the license plate readers have proven to work effectively in solving especially property crimes.  He said the Sheriff’s Department has made 25 arrests in connection with Danville stolen vehicle heists over a 12-month period.

Restore the Delta prepares for litigation after DWR’s filing of WaterFix tunnels NOD

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Stockton, CA – As anticipated, the California Department of Water Resources issued the Notice of Determination (NOD) for CA WaterFix on Friday, July 21.

Executive Director for Restore the Delta Barbara Barrigan-Parrilla issued the following statement:

“We are not surprised that the Notice of Determination has been issued. The Brown Administration will celebrate this document as a type of victory regarding the advancement of CA WaterFix. But it’s not. The EIR and the plan for the tunnels are deeply flawed as the project will not create water supply reliability in a world with increased and prolonged droughts, but perhaps up to 75 years of debt to be paid back by water ratepayers as recently proposed by Goldman Sachs representatives.

“We, other environmental organizations, and other parties in the Delta are preparing for litigation. We will expand our fight in the court of public opinion. We are considering all possible legal and political options to stop the project.”

Supplementary Documents:

FINAL Mitigation Monitoring and Reporting Program for the California WaterFix

CEQA Findings of Fact and Statement of Overriding Considerations

DWR Notice of Determination Items

DWR Official Press Release

Frazier: Delta tunnels project must not proceed

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SACRAMENTO – Assemblymember Jim Frazier (D–Discovery Bay), co-chairman of the California Legislative Delta Caucus, released the following statement Friday, July 21 after reports Gov. Jerry Brown’s administration has given the green light to the proposed Delta tunnels project.

“I represent more of the Delta than any other member of the Assembly, and I will do everything in my power to stop this ill-conceived and destructive project,” Frazier stated. “The truth is, ultimately the disaster of an idea called the Delta tunnels would disrupt the Delta economy and significantly burden agricultural production, recreational activities, the natural migratory paths of endangered fish species and legacy communities.  The governor needs to explore real options that communities throughout the Delta can support to achieve the co-equal goals of restoring and protecting the Delta’s habitat, and providing clean and reliable water to Californians.  He must not green light the tunnels plan.”

Delta tunnels project reaches key milestone as state environmental review is certified

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California WaterFix map

SACRAMENTO – Clearing another major milestone toward the modernization of the state’s water delivery system, the California Department of Water Resources (DWR) today certified the environmental analysis of the California WaterFix, also known as the Delta tunnels. Friday’s announcement follows recent federal biological opinions that confirm the project is consistent with environmental and wildlife protection standards. 

“Today, we have reached our next important benchmark in moving California towards a more reliable water supply,” said DWR Acting Director Cindy Messer. “With this certification, our state is now closer to modernizing our aging water delivery system in a way that improves reliability and protects the environment.”

The WaterFix will modernize a 50-year-old water delivery system that is increasingly vulnerable to disruption by natural disaster and climate change. With new intakes along the Sacramento River, the project also would give water project operators the flexibility to divert water at times of high flow when the risk to native fish at the new diversion facilities is minimal, thus better balancing water supply and environmental protection needs.

Friday’s certification comes after more than a decade of analysis, review, and public comment. State and federal water and wildlife agencies have been working since 2006 to find the best way to improve how the State Water Project and Central Valley Project obtain water from the channels of the Sacramento-San Joaquin Delta. Together, the projects supply 25 million Californians with some or all of their drinking water supply and help irrigate three million acres of farmland.  

The Notice of Determination and decision documents signed by Acting Director Messer approve WaterFix as the proposed project under the California Environmental Quality Act (CEQA). The project helps ensure stable water supplies for millions of Californians. CEQA requires state and local agencies to identify the significant environmental impacts of their actions and to avoid or mitigate those impacts, if feasible. See the Notice Of Determination, here: WaterFix Notice of Determination

DWR, which operates the State Water Project, screened more than 100 different proposals before analyzing 18 alternatives in depth in the final 50,000-page Environmental Impact Report (EIR) under CEQA. The combined public comment period on these environmental analyses lasted nearly a year.

The project was refined several times to shrink its footprint, minimize impacts to Delta landowners, and make other changes.

The CEQA certification, Notice of Determination, and decision documents put WaterFix a step closer to construction, which could begin as early as 2018. As both a modern and ambitious infrastructure project, WaterFix will require world-class engineering, efficient construction management, aggressive cost containment, and transparent business operations. 

In addition to the certification, DWR also filed a “validation action” today with the Sacramento County Superior Court to affirm the department’s authority to, among other things, issue revenue bonds to finance the planning, design, construction and other capital costs of California WaterFix. A validation action is necessary to provide assurances to the financial community for the sale of the California WaterFix revenue bonds. 

Meantime, DWR and the federal Bureau of Reclamation have completed a substantial portion of the proceedings before the State Water Resources Control Board to change the point of diversion for the state and federal water projects to allow operation of the WaterFix.

For more information, including fact sheets about project costs, cost allocation, project delivery and environmental benefits, visit www.californiawaterfix.com.

Potentially harmful blue-green algae blooms detected in Discovery Bay

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Contra Costa health officials and the Central Valley Regional Water Quality Control Board advise people and pets in the Discovery Bay community to avoid contact with local bodies of water because of blue-green algae blooms.

Contra Costa Health Services Environmental Health Division (CCEH) received results this week for several water samples taken in late June from the southwestern section of Discovery Bay. Results found elevated levels of a natural toxin produced by blue-green algae blooms.

“We are advising residents to stay out of the water and keep their pets out of the water in the southwestern portion of Discovery Bay,” said CCEH Director, Dr. Marilyn C Underwood, “However, water circulates throughout the community, so the algae can also move and spread and therefore it is prudent to be cautious and to stay out of the water if you see scum or algae blooms.”

Exposure to the toxin can cause rashes, skin and eye irritation, allergic reactions, gastrointestinal upset and other symptoms.

“It’s important to know that dogs are especially vulnerable to getting sick from this toxin. There have been reports from past incidents of dogs dying after drinking the water or licking algae from their fur after swimming in water with blue-green algae blooms.  If your pet gets ill after swimming in water with an algae bloom, take them to the vet immediately,” said Christine Joab, Cyanobacteria Coordinator for the Central Valley Water Board.

For a fact sheet to help veterinarians diagnose illness related blue-green algae exposure, visit www.mywaterquality.ca.gov/habs/what/vet_habs_factsheet.pdf

Blooms of blue-green algae, also known as cyanobacteria, can look like green, blue-green, white or brown foam or scum floating on top of water, or suspended in the water. Warm water temperatures and nutrients contribute to blooms, but these will eventually subside under cooler conditions.

CCEH will regularly test bodies of water throughout Discovery Bay and update the community while these conditions persist.

“Anyone who had contact with blue-green algae and has now developed symptoms or believes they may have consumed contaminated water should contact their healthcare provider immediately or call California Poison Control at 1-800-222-1222,” said Underwood.

No illnesses linked to Discovery Bay algae blooms have been reported in 2017. A child became sick after swimming in Discovery Bay during a similar event in 2016. Only recreational water areas are affected. Tap water in Discovery Bay is unaffected by the algal bloom.

FAQs

Is it safe for me to go in the water in Discovery Bay?

It depends where you are and if there are advisories posted in the area.

A CAUTION sign means:

Do not swim or wade near algae or scum

Keep your children away from algae in the water or on the shore

Do not drink the water or use it for cooking

Do not let pets or livestock go into or drink the water or eat scum on the shoreline

Do not eat shellfish from the water

A WARNING sign means:

No swimming

Stay away from scum, and cloudy or discolored water

Do not use these waters for drinking or cooking

Do not let pets or livestock go into or drink the water, or go near the scum

Do not eat shellfish from these waters

For fish caught here, throw away guts and clean fillets with tap water or bottled water before cooking

A DANGER sign means:

Stay out of the water until further notice. Do not touch scum in the water or on shore.

Do not let pets or livestock drink or go into the water or go near the scum

Do not eat fish or shellfish from these waters

Do not use the water for drinking or cooking. Boiling or filtering will not make the water safe.

Exposure to blue-green algae can cause rashes, skin and eye irritation, allergic reactions, gastrointestinal upset, and other effects. At high levels, exposure can result in serious illness or death, according to the California Department of Public Health.

What about my pets?

Keep pets out of water with blue-green algae blooms. Dogs are especially vulnerable to getting sick and there have been reports through the years of dogs dying following exposure associated with drinking the water and licking algae from their fur after wading/swimming in water with blue-green algae blooms.

Is there an issue with drinking water?

No, contamination only affects recreational water areas, not drinking water from the tap in Discovery Bay.

Who should I contact if I swam in the water and now have symptoms?

If you think you or someone else is displaying symptoms of blue-green algae poisoning, contact your health care provider or the California Poison Center Help Hotline at 1-800-222-1222.

What can I do to get rid of blue-green algae in Discovery Bay?

We do not recommend attempting to treat or remove the algae. Blue-green algae blooms are natural to the environment’s food chain, and eventually dissipate on their own. Chemical treatment is often ineffective and can result in more toxins being released into the water as algae cells die, as well as unintended effects on other species in the area.

Algae blooms result from changes in water conditions that encourage sudden growth of the species. The best way to reduce and prevent blooms is to reduce water pollution, particularly from runoff containing fertilizers or pesticides. Pick up trash dumped in waterways, and make sure all household sewer systems are working properly.

Treating aquariums with a hydrogen peroxide solution is a common way to get rid of some kinds of algae. But the Delta is not a closed system like an aquarium, so the results would be unpredictable, both in terms of efficacy and impact on the environment.

For updates, detailed explanations of posted advisories, a map of sampling sites and other information, visit cchealth.org/eh/blue-green-algae.

Los Vaqueros Reservoir expansion draft documents available; public meetings in July

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Los Vaqueros Reservoir. Photo by Aerial Photographer Dick Jones. Courtesy of CCWater.com

Next meeting Tuesday in Brentwood

The Contra Costa Water District (CCWD) and the Bureau of Reclamation (Reclamation) have taken the next step necessary in evaluating the Phase 2 expansion of Los Vaqueros Reservoir from 160,000 acre-feet up to 275,000 acre-feet at an estimated cost of $800 million. Interested stakeholders can now review the draft document, and provide comments in writing or at a public meeting scheduled in July. (See Fact Sheet, here: http://www.ccwater.com/DocumentCenter/View/4033)

Los Vaqueros Reservoir, south of Brentwood, is owned and operated by CCWD.  CCWD and Reclamation have been working on a joint evaluation of expanding Los Vaqueros Reservoir to develop water supplies for environmental management for fish and habitats, increase water supply reliability, and improve the quality of water deliveries.  In 2012, the first phase of the expansion increasing capacity from 100,000 acre-feet to 160,000 acre-feet was completed by CCWD and provides customers with drought supply and water supply reliability benefits. 

With the State’s announcement of availability of Proposition 1 funding for storage projects, a group of 11 water agencies entered into agreements with CCWD to prepare a funding application and necessary environmental documents for a Phase 2 Expansion of Los Vaqueros Reservoir from 160,000 acre-feet up to 275,000 acre-feet. 

The next step in evaluating that further expansion is releasing the Draft Supplement to the Final Environmental Impact Statement / Environmental Impact Report (EIS/EIR) for public review.  The Final EIS/EIR was certified in 2010 by CCWD – the Draft Supplement to the Final EIS/EIR updates that document with new information available. See the draft documents, here: http://www.ccwater.com/709/Expansion-Documents.

CCWD is currently working with the Bureau of Reclamation and local partners to evaluate project alternatives, facilities and operations. Upcoming key milestones include a funding application due to the California Water Commission in August 2017 and completion of the Final Federal Feasibility Report in November 2018. Construction could begin as early as 2022.

The potential local partners include:

o Alameda County Water District

o Bay Area Water Supply and Conservation Agency

o Byron Bethany Irrigation District

o City of Brentwood

o East Bay Municipal Utility District

o East Contra Costa Irrigation District

o Grassland Water District

o Santa Clara Valley Water District

o San Francisco Public Utilities Commission

o San Luis & Delta-Mendota Water Authority

o Zone 7 Water Agency

Interested stakeholders can participate in six public meetings to learn more about the Phase 2 Expansion and provide comments.  Meeting locations allow for attendance by customers of the water agencies considering project participation.  All meetings will start with an open house and presentation in the first hour, followed by a public hearing for the second hour.  Remaining meeting details are as follows:

Brentwood: Tuesday, July 25, 2017, 6:30 – 8:30 p.m., Brentwood Community Center, 35 Oak Street

Los Banos: Thursday, July 27, 2017, 1:30 – 3:30 p.m., San Luis National Wildlife Refuge Complex Headquarters and Visitors Center, 7376 S. Wolfsen Road

For further information about the Draft Supplement to the Final EIS/EIR, public meetings and how to comment, please visit: www.ccwater.com/lvstudies and http://www.ccwater.com/832/Los-Vaqueros-FAQ.