The Brief

Los Angeles’s trees are in increasingly dire health, according to one measure, weakened by climate, poor planning and a city stretched too thin to adequately care for them.

The number of “tree emergencies” reported to the city’s MyLA311 service has been climbing steadily, reaching 1,844 in December, the highest level recorded since the city began releasing data last April. A tree emergency, by the city’s own classification, typically means a tree has fallen or is at imminent risk of doing so. A Crosstown analysis shows that the increase is not isolated to just some parts of the city, but is more or less consistent across all neighborhoods.

The sudden rise — propelled by recent rains — is an illustration of what arborists have been warning about for some time: Los Angeles is failing to properly care for its urban tree canopy, pushing once healthy trees to the point of failure. They expect conditions to get worse, exacerbated by a lack of regular maintenance and increasing stresses brought on by hotter temperatures and intense storms.

The various city agencies in charge of maintaining trees are so underfunded that they “are not able to walk and chew gum at the same time,” says Aaron Thomas, the urban forestry director at North East Trees, an environmental advocacy organization. The lack of adequate care only accelerates that decline. “It’s a vicious cycle, young trees that need structural pruning that will prevent issues in the future don’t get care. Trees that are just not healthy because they are not being cared for become hazardous.”

Workers respond to a tree emergency on Venice Blvd.

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Gabriel Kahn

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Crosstown

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Once every 17 years

There are approximately 660,000 trees that make up the city of Los Angeles’s urban tree canopy, one of the largest in the nation. Keeping them healthy requires attention at every stage. A young tree that does not receive early pruning grows unevenly and eventually becomes a hazard. Without that investment, the city ends up spending more money later on bigger, more dangerous trees.

A representative for the city’s Bureau of Street Services, which houses the Urban Forestry Division, said that despite the city’s recent budget woes, staffing has remained more or less consistent, with about 220 workers. That allows the division to operate on a 17-year maintenance cycle.

That 17-year interval is far longer than what arborists recommend, according to Esther Margulies, a landscape architect and urban planning professor at the University of Southern California. “The more you defer maintenance, the more expensive and difficult it becomes,” she said, “because you’re dealing with bigger trees and more structural problems.”

Recent patterns of intense rainfall followed by high winds have made conditions worse, and have likely pushed up the number of tree emergency calls. Saturated soil loses its grip, and trees that might have held come down.

Margulies described the situation as an infrastructure problem. Trees provide shade, stormwater absorption, and cooling in a city that faces more extreme heat every year. “None of that happens for free,” she said, “just like other infrastructure in our city.”

New trees needed for a new climate

Bryan Vejar is the associate director of community forestry at TreePeople, an organization that helps maintain the local tree canopy, among other things. The city’s Urban Forestry Division is “so undercapacity, their priorities are responding to tree mortality and hazards, not planting.”

Part of what is occurring now is the consequence of bad decisions made years earlier. Trees planted across the city were chosen for their looks rather than their ability to survive in Los Angeles’s evolving climate. Only 10-15% of them are native to Southern California, says Vejar. Species selected for fall color or flowering, popular in wetter climates, were never suited for prolonged drought or rising heat. Many are now approaching the end of their lifespans. Vejar noted that Los Angeles street trees survive on average between eight and 25 years, even though many of the species planted are capable of living hundreds of years under the right conditions.

Simply planting more trees won’t fix the problem. “Once you plant it, as a minimum, you have to care, water for three years,” says Vejar. “We can’t plant ourselves out of tree mortality.”

Trees need to be capable of surviving in compacted soil that is often poor quality. “These different pressures winnow down the inherent tree palette. Climate change makes it harder,” says Vejar. He added that in some cases, even native tree species are no longer adequate. “Sometimes, we have to plant for a climate that is hotter, drier. We can’t plant native trees, but ones that can survive in that new climate.”

How we did it: We analyzed 10 months of MyLA311 data for tree-related services requests and also broke down the data by neighborhood.

Sublime frontman Jakob Nowell recently studied the artifacts of the Grammy Museum's newest exhibit Sublime: Straight From Long Beach.

He wasn't even a year old when his father — the band's founder Bradley Nowell — died from a heroin overdose in 1996.

"It's been a really interesting process getting to know someone posthumously through their work and something that's so emotionally entangled in all of my machinery," Nowell said. " There's just DNA splattered all over everything in this exhibit."

The exhibit opened this week at the Grammy Museum in downtown Los Angeles. It features photos of the band, along with instruments used by the original members, song lyrics, promotional materials and other items.

This summer, Sublime's third, self-titled album celebrates its 30th anniversary. It spawned hits like, "What I Got," and "Santeria" and sold more than nine million copies, redefining Alternative radio with a blend of punk rock, reggae, ska and hip-hop.

Jakob Nowell stepped into his father's role in the band in 2023, a move he said has reconnected him to his family.

"Sometimes our work lives and our careers break us down and rip us apart from the people who matter most," Nowell said. "Getting to be a part of my father's work and my uncle's work, it really has brought together a lot of people in my life that are the most important."

Although the Grammy Museum is celebrating Sublime's past, Nowell and the band are also looking toward the future. The band is releasing a new album Until the Sun Explodes on June 12, and the title track is out now.

It's Nowell's tribute to his late father with lyrics like, "I only hope that you know I owe you my life."

"It's something I've been trying to say for 30 years," he said. "It only came out correctly now. It feels really special to get to share it with people out there. They've been sharing with me their stories my entire life."

At 30, Nowell is two years older now than when his father died at 28, but he has an outlook on their relationship that belongs to someone much older and wiser.

"The permanence of death is an illusion," Nowell said. "It's only temporary and [there's] no more evidence than everything around us here and all of the love and good times.

"It happens at the shows we play," he added. "It's evident to me every single day."

The exhibit is scheduled to run through Sept. 7.

The California Department of Corrections and Rehabilitation has agreed to pay $1.9 million to settle a lawsuit filed by 13 women who say correctional officers injured them during a mass use-of-force incident at the Central California Women’s Facility in 2024.

The plaintiffs say they suffered seizures, respiratory distress and long-term vision problems after officers used batons, physical force and chemical agents on them.

“I couldn’t breathe. My lungs were on fire … I thought I was going to die,” plaintiff Wisdom Muhammad said in a recent interview at her home in Los Angeles.

The women received settlements ranging from $200,000 to $50,000 each, based on the severity of their injuries, according to their attorney Robert Chalfant.

“Sexual abuse of inmates, excessive force, cruel and unusual punishment, retaliation, those things need to stop,” Chalfant said. “And the only way those things stop is through lawsuits and forcing the payment of large amounts of money so that people take notice of what’s happening.”

In an email, CDCR spokesperson Mary Xjimenez said the agency has reviewed the incident and has taken corrective action.

More than 41 staff members were found to have violated policy, making it one of the largest disciplinary actions issued against CDCR staff in a single incident, according to CDCR. Punishment ranged from transfers to termination, CDCR said, but the department has not yet responded to a public records request for disciplinary documents related to the incident.

Incarcerated people stand together in a yard at Central California Women’s Facility in Chowchilla, Madera County.

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Lea Suzuki

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The San Francisco Chronicle via Getty Images

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The Aug. 2, 2024, incident began when officers removed more than 150 women from their cells and locked them in the dining hall while staff conducted a large-scale search of their cells. As temperatures in the Chowchilla facility climbed to more than 100 degrees and time wore on, the women began to ask for water, food and medication.

Prison officials have said that the incarcerated population “became disruptive.” Officers used physical force, batons and chemical agents to “stop the incident,” according to a review from the Office of the Inspector General.

The complaint claims the women were complying with the officers’ orders and that the force was excessive and unnecessary. It also alleges that some women were denied or delayed medical care after being injured, leaving them with lasting physical and psychological harm.

A total of 109 incarcerated persons were medically evaluated, CDCR said, and three were transported to an outside medical facility for a short time. In the wake of the incident, CDCR also said it made mental health staff and resources available to those affected.

Staff were also retrained after the incident on how to respond to alarms and on the appropriate use of force, according to CDCR.

The women involved in the suit have a broader claim about this incident as well, that it was retaliation for sexual assault complaints that they had filed against correctional staff.

The women’s prison in Chowchilla has been plagued by reports of sexual assault for years. In one high-profile case, at least 22 women accused correctional officer Gregory Rodriguez of sexual abuse dating back to 2014. The state ultimately paid millions of dollars to settle those claims. Rodriguez was criminally charged and sentenced to 224 years in prison.

Last year, an audit by the Office of Inspector General found that at least 279 women had sued the department, accusing at least 83 prison employees of sexual misconduct. The audit describes “a wave” of lawsuits filed by currently and formerly incarcerated people alleging staff sexual assault, harassment and misconduct. In response to the lawsuits, the department approved 402 investigations.

The U.S. Department of Justice is also investigating allegations of sexual abuse and staff misconduct at California women’s prisons.

The U.S. Department of Justice has launched a civil rights investigation into staff sexual abuse allegations at two women’s prisons in Chowchilla and Chino, following a series of lawsuits and similar abuses at federal facilities like FCI Dublin, which was closed due to widespread misconduct.

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J. David Ake

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Getty Images

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In the settlement reached this past week, CDCR did not agree to any policy changes or other non-monetary terms, and did not admit to wrongdoing.

“The Department’s focus remains on the safety, security, and well-being of both the incarcerated population and staff,” Xjimenez said.

Another class action lawsuit tied to the Aug. 2 incident is still pending. That case, known as Hooper v. State of California, raises similar claims that medical care was delayed or denied and that the use of force was excessive and retaliatory. It is set to go to mediation in May, according to court filings.

CDCR said it could not comment on pending litigation.

Chalfant said that many of his clients were scared to come forward. The incarcerated woman told him that correctional officers continued to reference the lawsuit and retaliate against them by writing them up for minor infractions and searching their belongings up to the day of the settlement.

“If individuals’ rights are violated in state prisons, lawyers are going to take those cases,” Chalfant said. “[These women] don’t lose their constitutional rights when [they] go into a prison facility.”