Bay Area

Storms Bring Needed Increase to Depleted Reservoirs Across State

Michael Anderson, the state’s official climatologist, said river levels will continue to fluctuate after the series of storms passes, and flooding remains a risk in multiple areas, including five waterways that the water resources agency was focused on, including Bear Creek and the Pajaro, Salinas, Cosumnes, and Russian rivers.

Published

2 years ago

January 14, 2023

Oakland Post

"These storms are continuing across the state to help with our reservoir storage levels," said Molly White, a department operations manager.

By Thomas Hughes | Bay City News Foundation

The Sierra Nevada snowpack and California reservoirs received a huge boost from recent and ongoing storms, but not enough to end current drought conditions, officials with the state Department of Water Resources said during a briefing Wednesday.

“We’re working our way through a flood emergency but there will be underlying components of drought that will linger even when this is all done,” said Michael Anderson, the state’s official climatologist.

Anderson said the Sierra snowpack is at full seasonal levels expected by April 1 during an average year, but said it was hard to forecast how much that would fluctuate in the meantime, and excessive melting could pose further flood risks.

Two more storms are forecast to hit California in the next 10 days. Another 3 to 4 inches of rain is forecast for the Bay Area during those storms, and 2 to 3 inches on the Central Coast. Those will mark the final of a series of nine storms that hit the state starting Dec. 30.

Anderson said river levels will continue to fluctuate after the series of storms passes, and flooding remains a risk in multiple areas, including five waterways that the water resources agency was focused on, including Bear Creek and the Pajaro, Salinas, Cosumnes, and Russian rivers.

Anderson said landslides were a significant concern given the volume of rain hitting steep terrain, some of which has been burned by recent wildfires.

Water levels peaked at the Pajaro River on Tuesday morning and are now receding, according to Jeremy Arrich, manager of the department’s division of flood management. Flooding near the river forced evacuations this week.

Arrich said water levels at the Salinas River are forecast to peak sometime Friday evening and remain at peak levels through the weekend. A team of specialists was at the river to address multiple boils, which are areas near a levee that burst on the dry side and leak water.

Record flood levels were reached at Bear Creek in Merced County, Arrich said. The department has deployed 576 linear feet of muscle wall, which is a portable barrier, along with 100,000 sandbags and plastic sheeting to help combat the flooding in the area.

The Russian River is near flood stage and is expected to remain at that level for several days.

“It’s a pretty dynamic situation out there, things are changing rapidly and the flood operations center and our teams on the ground remain ready to help as needed out there and see if any other assistance is requested,” said Arrich.

Molly White, a department operations manager, said reservoirs statewide are at 84 percent of historical average, up from 81 percent on Tuesday.

“These storms are continuing across the state to help with our reservoir storage levels,” White said.

White said the Shasta and Oroville reservoirs both saw steep climbs of water levels, but are still lower than others given their historic lows prior to the storms. Shasta is at 1.9 million acre-feet and Oroville is at about 1.7 million acre-feet of water, which is 70 percent and 88 percent of their historical averages, respectively.

“Each day we are creeping closer to average conditions,” White said.

She said that’s about 2-million-acre feet at both major reservoirs at this time of year.

At other California reservoirs, Lake Sonoma is at 83 percent of its historical average levels, San Luis Reservoir is at 60 percent of its historical average, Camanche Reservoir is at 123 percent, and New Melones Lake is at 56 percent of historical levels.

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Oakland Post: Week of May 21 – 27, 2025

The printed Weekly Edition of the Oakland Post: Week of May 21 – 27, 2025

Published

9 hours ago

May 25, 2025

Oakland Post

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Chevron Richmond Installs Baker Hughes Flare.IQ, Real-time Flare Monitoring, Control and Reduction System

While the sight of flaring can cause concern in the community, flares are essential safety systems that burn pollutants to prevent them from being released directly into the atmosphere. They activate during startup and shut-down of facility units or during upsets or equipment malfunctions. The typical flare stack is about 200 feet high so that vapors are well above street levels.

Published

6 days ago

May 19, 2025

Oakland Post

Image courtesy The Richmond Standard.

The Richmond Standard

Chevron Richmond recently installed flare.IQ, a real-time, automated system that will improve the facility’s flaring performance.

The technology, developed by Panametrics, a Baker Hughes business, uses sensors to monitor, reduce and control flaring in real time. It collects and assesses data on refinery processes, such as temperature, pressure, gas flow and gas composition, and adjusts accordingly to ensure flares burn more efficiently and cleanly, leading to fewer emissions.

“The cleaner the flare, the brighter the flame can look,” said Duy Nguyen, a Chevron Richmond flaring specialist. “If you see a brighter flame than usual on a flare, that actually means flare.IQ is operating as intended.”

“A key element in Baker Hughes’ emissions abatement portfolio, flare.IQ has a proven track record in optimizing flare operations and significantly reducing emissions,” said Colin Hehir, vice president of Panametrics, a Baker Hughes business. “By partnering with Chevron Richmond, one of the first operators in North America to adopt flare.IQ, we are looking forward to enhancing the plant’s flaring operations.”

The installation of flare.IQ is part of a broader and ongoing effort by Chevron Richmond to improve flare performance, particularly in response to increased events after the new, more efficient hydrogen plant was brought online in 2019.

Since then, the company has invested $25 million — and counting — into flare minimization. As part of the effort, a multidisciplinary refinery team was formed to find and implement ways to improve operational reliability and ultimately reduce flaring. Operators and other employees involved in management of flares and flare gas recovery systems undergo new training.

“It is important to me that the community knows we are working hard to lower emissions and improve our flaring performance,” Nguyen said.

Also evolving is the process by which community members are notified of flaring incidents. The Community Warning System (CWS), operated by Contra Costa County is an “all-hazard” public warning system.

Residents can opt-in to receive alerts via text, e-mail and landline. The CWS was recently expanded to enable residents to receive notifications for “Level 1” incidents, which are considered informational as they do not require any community action.

For more information related to these topics, check out the resources included on the Chevron Richmond, CAER and Contra Costa Health websites. Residents are also encouraged to follow @chevronrichmond and @RFDCAOnline on Facebook and X (formerly Twitter), where additional information may be posted during an incident.

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Oakland Hosts Town Hall Addressing Lead Hazards in City Housing

According to the city, there are 22,000 households in need of services for lead issues, most in predominantly low-income or Black and Latino neighborhoods, but only 550 to 600 homes are addressed every year. The city is hoping to use part of the multimillion-dollar settlement to increase the number of households served each year.

Published

7 days ago

May 18, 2025

Oakland Post

iStock.

By Magaly Muñoz

The City of Oakland’s Housing and Community Development Department hosted a town hall in the Fruitvale to discuss the efforts being undertaken to remove lead primarily found in housing in East and West Oakland.

In 2021, the city was awarded $14 million out of a $24 million legal settlement from a lawsuit against paint distributors for selling lead-based paint that has affected hundreds of families in Oakland and Alameda County. The funding is intended to be used for lead poisoning reduction and prevention services in paint only, not water or other sources as has been found recently in schools across the city.

The settlement can be used for developing or enhancing programs that abate lead-based paint, providing services to individuals, particularly exposed children, educating the public about hazards caused by lead paint, and covering attorney’s fees incurred in pursuing litigation.

Most of the homes affected were built prior to 1978, and 12,000 of these homes are considered to be at high risk for lead poisoning.

City councilmember Noel Gallo, who represents a few of the lead-affected Census tracts, said the majority of the poisoned kids and families are coming directly from neighborhoods like the Fruitvale.

“When you look at the [kids being admitted] at the children’s hospital, they’re coming from this community,” Gallo said at the town hall.

In order to eventually rid the highest impacted homes of lead poisoning, the city intends to create programs and activities such as lead-based paint inspections and assessments, full abatement designed to permanently eliminate lead-based paint, or partial abatement for repairs, painting, and specialized cleaning meant for temporary reduction of hazards.

In feedback for what the city could implement in their programming, residents in attendance of the event said they want more accessibility to resources, like blood testing, and information from officials about lead poisoning symptoms, hotlines for assistance, and updates on the reduction of lead in their communities.

Attendees also asked how they’d know where they are on the prioritization list and what would be done to address lead in the water found at several school sites in Oakland last year.

City staff said there will be a follow-up event to gather more community input for programming in August, with finalizations happening in the fall and a pilot launch in early 2026.