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Heal the Bay Blog

How Fires Impact Ocean Water Quality

01.17.2025 |

Malibu / Pacific PalisadesNewsWater Quality

The latest news about the Palisades fire and its impact on ocean-water quality and beach access in L.A. County.

During natural disasters, residents seek three things: community support, goodwill, and up-to-date information. To that end, Los Angeles County leaders invited Heal the Bay science and outreach staff to attend an emergency meeting Thursday morning at the Palisades Fire incident command center at Zuma Beach.

Department officials from L.A. County Fire and Beaches & Harbors asked Heal the Bay to help disseminate accurate updates to the public about how the catastrophic fires affect beach access and ocean water quality.

Here’s what we learned:

Stay away from burn zones and evacuated areas in the Palisades, Topanga, and Malibu areas.

Residents and those who love these areas are naturally curious about the status of homes, commercial structures, and favorite natural places. Command officials understand that people want to return to the areas as soon as possible. However, public safety dictates that fire and evacuation zones remain off-limits until emergency crews clear neighborhoods of downed power lines, roadway debris, lingering hot spots, and other hazards. Officials were unable to give a timetable for when residents may return or when PCH will reopen, but a brief tour by Heal the Bay staff indicates it will be weeks until residents can go back.

There is no public access to any L.A. County beaches in the fire or evacuation zones, roughly north of the Santa Monica Pier to County Line.

If you are a surfer looking to score empty waves, don’t even think about it. Multiple National Guard checkpoints are in place, ensuring that only emergency responders, utility workers, media, and essential workers are allowed on PCH. If you think you might be able to talk your way past checkpoints to tour impacted areas, you are mistaken. All beach parking lots from Will Rogers to Zuma are unavailable to the public, as they are being used as staging areas for emergency crews. All other beaches in L.A. County remain open to the public. But caution is urged, given compromised air quality along County shorelines.

Avoid water contact at any beaches from Malibu’s Surfrider Beach to Dockweiler State Beach near LAX.

The Los Angeles County Department of Public Health has issued an ocean advisory that warns residents to avoid any water contact at these beaches. The firestorms and efforts to beat them down have created massive amounts of runoff, which may contain toxic chemicals and dangerous debris. All that polluted water eventually sloughs off to the Bay. The advisory will remain in effect until three days after fire-fighting operations end.

As of Thursday morning, the Palisades Fire was only 22% contained. Heal the Bay has not determined yet if the County’s Public Health unit will be posting warning signs at impacted beaches. To view a map of impacted locations and get more information, click here. We advise the public to visit Heal the Bay’s Beach Report Card to get updated information on beaches, as well as the Department of Public Health to learn about the latest water-quality details.

Water quality testing of local beaches will continue at sites that are still accessible to sampling agencies.

Water quality samples for fecal indicator bacteria are collected and tested by three government agencies every week at 85 sites in Los Angeles County. Once the results have been processed (after 24 hours), the public is notified when a beach exceeds pollution standards by warnings, advisories, or closures of the affected beaches. These weekly samples form the basis of Heal the Bay’s weekly A-to-F Beach Report Card.

Due to the fires, access to some beaches has been restricted, and some water-quality sampling has been interrupted until further notice. However, local departments will continue their testing to the best of their ability, including many of the 41 beaches where the Department of Public Health has advised beach users to avoid water contact—assuming these sites remain accessible in the weeks to come.

Water quality testing needs to expand beyond monitoring fecal bacteria to include testing for heavy metals, PCBs, nitrates, and other harmful compounds.

Water quality degradation following a fire varies greatly depending on the intensity and duration of the fire and the characteristics of the affected ecosystem. One of the primary effects is the alteration of vegetation coverage, which reduces the natural barriers that slow water runoff after a storm event. This leads to increased soil erosion and sediment transportation into nearby water bodies.

Rainfall can exacerbate these effects by compacting the soil and increasing overland flow, amplifying erosion and pollutant transport. With many homes, businesses, cars, and other manufactured items burning so close to the coast, we are particularly concerned about sediment, trash, and debris washing into the ocean.

During our tour, Heal the Bay staff saw hundreds of burned-out structures on the ocean side of PCH, with high tide waves surging within feet of the twisted, charred wreckage. Sediment can contain high levels of nutrients like phosphorus and nitrogen that, in excess, are harmful to marine ecosystems and can create algal blooms. They may also contain chemicals, heavy metals, and other harmful substances that burned in the fires. Recent reports indicate that the presence of so much plastic in modern homes has significantly contributed to more toxic infernos.

Heal the Bay does not have the capacity to conduct any water quality testing aside from compiling bacterial data and informing the public when it is safe to enter the water. We strongly urge the County of L.A. and any other municipalities to test for the presence of additional contaminants, such as heavy metals, PCBs, nitrates, and other unhealthy compounds. These pollutants can be harmful to humans and aquatic species, and given the extensive firefighting that has occurred directly adjacent to the coastline, these pollutants will be present for months to come.

In the interview below with USA Today, Annelisa Moe, Associate Director of Science, Policy, and Water Quality, discusses some of the long-term risks to coastal ecosystems and water quality.

We will continue to provide water quality information each week on the BRC website, so beach users and freshwater recreational users can make informed decisions.

Note: We will continue to consult with County officials on a daily basis to update this post. We will send alerts on our social media platforms when we receive new information about water quality, public health and beach access.

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Plastic Begone: Heal the Bay’s Year of Action

12.23.2024 |

Plastic PollutionTake Action

You’ve heard us say it time and time again: plastic pollution is a HUGE problem for both people and the planet. This one fact says it all: By 2050, there may well be more plastic in the sea by mass than fish if we don’t curb our addiction to single-use plastics. Heal the Bay is dedicated to combatting plastics and their associated impacts to our health and the environment. As the year comes to a close, we’re excited to share some significant wins in the fight against plastic pollution from 2024. We will also outline our vision for continuing the fight next year and invite you to support our work and get involved.

2024: A Year of Action

Heal the Bay Sues Big Plastic

In case you missed the major news – we sued ExxonMobil this year. In a historic move, Heal the Bay joined a coalition of environmental groups in filing a lawsuit against the world’s largest producer of single-use plastic polymers for their role in fueling the plastic pollution crisis.

 

 

Closing the Loopholes in CA’s Plastic Bag Ban

Are you sick of those thicker “reusable” plastic bags at the checkout counter? We are, too. That’s why we are celebrating a monumental win for state-level plastics regulation with the passage of Senate Bill 1053 (Blakespear), signed into law by Gov. Newsom in September. This new legislation closes critical loopholes in California’s historic 2016 bag ban by removing ALL plastic film bags from checkout counters at grocery and convenience stores statewide by 2026, finally doing away with those thicker bags. Additionally, the law increases the minimum recycled content in paper bags to 50%, ensuring a more sustainable alternative. For Angelenos, where the bag ban extends to all retail facilities, the phrase “paper or plastic?” will finally become a relic of the past. Goodbye plastic bags!

For a deep dive into the history of the bag ban and our work, check out our No Bag November campaign.

LA’s Comprehensive Plastics Reduction Program Advances

Los Angeles is taking bold strides toward a plastic-free future with the Comprehensive Plastics Reduction Program, and Heal the Bay is proud to play a pivotal role in advancing this City program. In October, the LA City Council unanimously approved the Programmatic Environmental Impact Report (PEIR). This crucial step lays the foundation for sweeping plastics legislation in the city. This forward-thinking program will bring transformative measures in the coming years that promise to make LA a leader in reducing plastic pollution at its source and become a model for other cities to follow.

 

2025: A Year of Promise

New Local Laws: Leading the Way for Reuse

Thanks to the Programmatic Environmental Impact Report (PEIR ) passed by the City Council this year, Los Angeles is poised to pass new plastic reduction laws. Heal the Bay, in partnership with the Reusable LA coalition, will advocate for regulations requiring reusable foodware at eateries and refill systems for to-go food. These laws, potentially in effect by 2026, will reduce single-use plastics and help prevent waste at major events like the Super Bowl, FIFA World Cup, and 2028 Olympics.

SB 54 Implementation

SB 54, the California Plastic Pollution Producer Responsibility Act, requires producers to reduce single-use plastic packaging and products by 25% by 2032 and transition to recyclable or compostable alternatives. The law also establishes a framework for extended producer responsibility (EPR), where companies must fund recycling programs, meet waste reduction targets, and comply with regulations enforced by the California Department of Resources Recycling and Recovery (CalRecycle), with the goal of reducing plastic pollution and increasing recycling rates. The regulations will kick in January 1, 2025 and Heal will be keeping a close eye on implementation and advocating for reuse!

 

Beyond the Bay

State, Nation, and Beyond! Finalizing the Global Plastics Treaty

While Heal the Bay drives local change, we also stay engaged with global efforts like the UN’s Global Plastics Treaty, which aims to reduce plastic pollution worldwide. Despite progress being slow and political roadblocks, over 100 countries support limiting plastic production to address the crisis. This treaty offers hope for a global solution that can ease local pollution and protect ecosystems, including those in our own communities.

 

You can help us combat plastic pollution

Tell your local restaurants to “Hold the Plastic, Please!”

Plastic reduction laws are crucial, but their effectiveness depends on enforcement, and that’s where you come in. Heal the Bay, a founding member of the Reusable LA Coalition, is proud to support the “Hold the Plastic, Please” campaign, which empowers customers to educate businesses on complying with local plastic laws. By downloading or picking up free tip cards, you can help create a culture of reuse by observing violations, sharing a tip card, and starting conversations to reduce plastic pollution.

 

Support Heal the Bay

There are many challenges that lie ahead for our coastal waters: climate change is intensifying, Big Oil is making plans to ramp up production of single-use plastics, and our incoming federal administration has a history of taking steps backward on environmental protection.

No matter what happens in D.C. or at the UN, we’re going to use science and policy to drive meaningful change in our backyard. You can count on it!

Nearly 40-years ago, Heal the Bay’s founding president, Dorothy Green, began this organization built on hope for a healthier Santa Monica Bay and a brighter future for Angelenos. We invite you to take action with us by volunteering or making a Year-End tax-deductible gift. Whatever your interests or talents, there’s a place for you at Heal the Bay.

Donate

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What is “aquaculture” and how can it save our oceans?

12.23.2024 | and

About UsCaliforniaCalifornia SharksClimate ChangeHeal the Bay AquariumLocationsNewsTake Action

Reimagining the Ocean and Protecting the Planet with Heal the Bay’s Aquaculture Program

Pollution, climate change, and over-fishing have all played a role in the dramatic decline of marine life in our oceans, contributing to food scarcity and poverty in coastal communities across the globe that rely on fishing for food and their local economy.

And while organizations like Heal the Bay work to address the causes of the decline, we also have another tool in our toolbelt. Aquaculture is the controlled growing of aquatic organisms and can be used for sustainable food production, habitat restoration, and species conservation.

At Heal the Bay, we are taking a groundbreaking step in reimagining the modern aquarium. We are working to become the nation’s first fully sustainable aquarium by exclusively exhibiting animals that have been produced through aquaculture.

By sourcing our exhibits through aquaculture, we reduce the environmental impact of traditional collection methods, support marine ecosystem restoration, and contribute to the conservation of endangered species—making our aquarium a model of sustainability in the field.

But we aren’t stopping there! We are also helping develop the so-called “blue economy” by mobilizing local students to steward this paradigm shift through our Aquaculture Training Program in partnership with Santa Monica College. Heal the Bay experts, in partnership with SMC, have developed a program to ensure the next generation of aquaculture professionals is equipped to responsibly, sustainably, and ethically grow aquatic species. Our aquarium serves as a hands-on training facility, providing students with real-world experience in sustainable aquaculture practices in our AQUA lab, and our Associate Director of Aquarium Operations, Laura Rink, serves as an instructor for the class.

And our moonshot for Heal the Bay’s aquaculture program is to raise and release local endangered species back into Santa Monica Bay to restore balance in our marine ecosystem.  One species we are focused on is the Sunflower Sea Star which plays a critical role in the health of our giant kelp forests, like the one off the coast of Palos Verdes. Sunflower Sea Stars eat urchins which eat kelp. A severe decline in sea star populations has led to a proliferation of urchins which are devastating kelp forests across the west coast of the U.S.  Currently, Heal the Bay’s aquaculture research also contributes to endangered species recovery through our role in the Sunflower Sea Star SAFE (Saving Animals From Extinction) initiative.

The sunflower sea star is critically endangered, but Heal the Bay Aquarium is licensed to care for one, allowing us to educate the public about this vital species and the importance of its conservation.

Looking ahead, Heal the Bay envisions expanding our impact by creating a dedicated aquaculture education and research facility. With increased funding, we aim to build a state-of-the-art space that supports both hands-on learning for students and innovative research in marine conservation and sustainability. This facility would help foster the next generation of aquaculture professionals while contributing to global efforts to restore marine ecosystems.

Help Heal the Bay reimagine the ocean and protect the planet when you support our work and DONATE!

SUPPORT HEAL THE BAY

Want to support our work for years to come? There is still time to make your big impact for Heal the Bay with Year End Giving. Give a gift for good to protect our precious watershed and help keep our coastal waters safe and clean all year round. Whether it be Corporate and Foundation Giving, Partnerships, Stock Donations, Donor Advised Funds, Estate Plans, Donations and Sponsorship Opportunities, you can make a lasting impact with your year-end contribution today. Contact Us.
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Big Wins! Making Waves of Change in 2024

12.20.2024 |

Angler Outreach ProgramBeach Report CardCaliforniaCalifornia Bag BanCalifornia DroughtClimate ChangeHeal the Bay AquariumNewsRiver Report CardTake ActionWater Quality

Reflecting on a Year of Progress

Heal the Bay achieved significant accomplishments in 2024 in safeguarding our waters, preserving biodiversity, and raising awareness about the importance of environmental conservation.   Through our collective efforts and with your unwavering support, we worked tirelessly to create cleaner, healthier, and more sustainable coastal waters and watersheds for Los Angeles and beyond from summit to sea. As we reflect on the achievements of this past year, we are thrilled to carry this momentum into the coming year, always aiming to make a lasting difference. Celebrate them with us!  

2024 Highlights   

Our expertise was sought after, and our work was celebrated.  

In 2024, Heal the Bay was honored for decades of commitment to the environment. 

  • Heal the Bay was selected as a 2024 California Nonprofit of the Year by Assemblymember Jacqui Irwin of District 42 in recognition of nearly four decades of accomplishments and “outstanding contributions to the communities and environment” we serve.     
  • The 4th Annual Heal the Bay One Water symposium was convened at Lewis Macadams Riverfront Park, establishing Heal the Bay as a thought leader among civil engineers, water conservation experts, and local, county, and state legislators.  


The First Line of  Defense in Environmental Policy

Heal the Bay played a pivotal role in successfully advancing policies and legislation to improve water quality, affordability, and coastal ecosystems and ensure a more sustainable Los Angeles region and climate-resilient California.

  • In response to advocacy from Heal the Bay, the LA Regional Board recently approved more stringent regulation of surface water runoff from the highly contaminated Boeing Santa Susana Field Lab site. Boeing immediately filed a legal petition opposing the new regulations. Heal the Bay is engaging in this lawsuit as an interested party in support of the Regional Board.
  • Heal the Bay co-authored the Vision 2045 Report with NRDC and Los Angeles Waterkeeper and shared it with LA County decisionmakers tasked with overseeing the ambitious Safe, Clean, Water Program (SCWP). This collaborative “vision” laid out a roadmap of bolder goals, and recommendations to more quickly and definitively reach 2045 SCWP targets and is now being used as a resource by LA County for the SCWP Watershed Planning Efforts. 

 

Big trouble for Big Plastic

Recognizing the urgent need to combat plastic pollution, Heal the Bay continues impactful environmental policy work and campaigns to amplify sustainable practices.  For several years, staff has worked with LA City and County to help create legislation to break the harmful plastic cycle. We took significant steps toward a plastic-free future by advocating for reducing single-use plastics and promoting responsible waste management.

  • We sued Big Plastic! Heal the Bay took historic legal action and joined a coalition of leading environmental groups to file a lawsuit against ExxonMobil, the world’s largest producer of single-use plastic polymers. California’s Attorney General also filed a similar lawsuit today.
  • Heal the Bay advocacy supported major wins for state and local plastics regulation this year, including the passage of SB 1053, which removes ALL plastic film bags from checkout counters at convenience stores and grocery stores across the state by 2026 and increases the minimum recycled content requirements for paper bags to 50%.
  • In 2024, Heal the Bay made big waves for the environment by advocating for the unanimous approval of the Environmental Impact Report for the City of LA’s Comprehensive Plastics Reduction Program. This means that in the next 6 months, we could have powerful new legislation in the City of LA to really reduce plastics, and Heal the Bay will be right there alongside key decision-makers to ensure success. 

 

It Takes a Very Large Village    

This year Heal the Bay volunteers made massive waves of change. 

  • In 2024, more than 24,900 Heal the Bay volunteers collected over 24,000 pounds of trash and contributed 71,048 hours to protecting our precious watershed and coastal waters!   
  • In September, Heal the Bay mobilized 6,600 volunteers on Coastal Cleanup Day, removing 18,269 pounds of trash (including 429 pounds of recyclables) from greater Los Angeles coastlines and waterways.
  • This year Heal the Bay Aquarium welcomed 59 new volunteers, and a total of 128 volunteers completed and served 5,494 hours at the Aquarium.

  

Environmental Health IS Public Health 

In 2024, Heal the Bay continued its relentless commitment to ocean water and freshwater quality from summit to sea.   

  • Our annual Beach Report Card remains the gold standard for water quality reporting, providing access to the latest water quality information based on levels of fecal-indicator bacterial pollution in the ocean at over 700 beaches. For more than 30 years, our annual report has assigned “A-to-F” letter grades and ranked the “Best and Bummer” lists across beaches from Washington State to Tijuana, Mexico. 
  • The annual River Report Card was also released, ranking freshwater quality and providing grades for 35 freshwater recreation areas in Los Angeles County tested during the summer of 2023.  This summer 14 students from colleges across Southern California joined Heal the Bay the Stream Team internship program – our biggest cohort yet!  These two programs are at the forefront of our efforts to keep LA’s waters safe and enjoyable for all.  

 

Conservation and Marine Protection Are Key to Our Mission

Heal the Bay reaffirmed its commitment to biodiversity through both volunteer activations and the tireless efforts of our husbandry, operations, and education Aquarium teams. 

  • Heal the Bay Aquarium plays a pivotal role in species conservation through research, breeding programs, and public awareness campaigns. In 2024, four Swell sharks, dozens of Pacific Sandollars, Giant Spine Sea Stars, Bay Pipefish, and hundreds of Moon jellies were born at the aquarium. Our animal care team released seven protected and rehabilitated marine animals, including keystone species like Swell sharks and Leopard sharks, into Santa Monica Bay. By releasing these animals back into the wild, Heal the Bay continues its mission to protect and support the biodiversity of wild fish populations. 
  • As part of our commitment to successful conservation efforts, Heal the Bay Aquarium continued its work with the Association of Zoos and Aquariums (AZA) Wildlife Trafficking Alliance.  As an official member of the US Fish & Wildlife Department’s Wildlife Confiscation Network pilot program, the aquarium is certified to care for the well-being of wildlife confiscated from illegal trade.   
     
  • Heal the Bay’s Science and Policy Team successfully lead public meetings to educate Californian’s on the impacts of DDT on public health and biodiversity.
  •  They were also featured as experts in the Los Angeles Times documentary “Out of Plain Sight.”.
  • As a watchdog for Marine Protected Areas, Heal the Bay’s MPA Team is actively contributing and analyzing critical data on California’s first decade-long review that began in 2023. One of the biggest conclusions of the review highlighted the fact that protecting these precious estuaries for the past decade has worked, allowing for flourishing biodiversity, larger populations, and bigger individual animals in these safeguarded areas. 


Environmental Equity and Inclusion are pillars of Environmental Health   

This year, Heal the Bay continued to advocate for communities that experience the worst systemic and often immediate impacts of environmental injustice and climate change.  

  • After 10 years of effort by Heal the Bay Outreach, Inell Woods Park, a first-of-its-kind stormwater park, is complete in the Compton Creek watershed. This pocket park will provide green space to an underserved community. The ribbon cutting is estimated for early 2025, highlighting the connection between communities, green space, and health.

 

Environmental Education, Outreach and Sharing our Passion to Protect What We Love  

Education remained a cornerstone of our mission.  In 2024, Heal the Bay expanded our outreach program, teaching schools and communities to understand the importance of environmental conservation and the role each individual can play.  

  • Educational efforts continued to inspire and inform diverse audiences through innovative approaches and interactive science-based programs. The Heal the Bay Aquarium Education Team sponsored 247 field trips and welcomed 11,668 enthusiastic students from 22 school districts in LA County, including 85 students from Title 1 schools.
  • This year, “Coastal Cleanup Education Day” at the Aquarium hosted more than 118 3rd-6th grade students from across Los Angeles County for a day of beach exploration, scientific excursions, education, and hands-on learning while having fun in the sun.  
  • In 2024, Heal the Bay built a blue economy, providing professional training on sustainable aquaculture practices in partnership with Santa Monica College. This program not only empowers future environmentalists with hands-on job training, but it has also allowed Heal the Bay Aquarium to lead a program that has put them on track to achieve 90% sustainability through aquaculture and animal donation within the next five years.
  • Speakers Bureau and Beach Programs (through the Adopt a Beach Program) gave 195 talks this year to educate the public on all Heal the Bay’s amazing and impactful work. 

 

Cheers to 2024 

As we look back on 2024, Heal the Bay celebrates a year of accomplishments, resilience, and collaboration. These achievements underscore the collective efforts of our dedicated team, volunteers, and supporters who positively impact the health of our oceans and coastal ecosystems.   

Here’s to a future with even more significant strides toward a sustainable and thriving planet!      

Looking to the Future with 2025 in our sights 

In 2025, Heal the Bay will celebrate its 40th Anniversary, marking four decades of dedicated environmental work. Since its founding, the organization has been a powerful advocate for clean water, coastal protection, and environmental justice across California. Through education, outreach, and policy efforts, Heal the Bay has significantly improved local ecosystems, making beaches, rivers, and communities safer and healthier. The organization remains committed to addressing climate change, promoting sustainability, and protecting the region’s natural beauty for future generations.
Thank you to all our supporters, both past and present.

Thank you for all our supporters both past and present.

SUPPORT HEAL THE BAY

Want to support our work for years to come? There is still time to make your big impact for Heal the Bay with Year End Giving. Give a gift for good to protect our precious watershed and help keep our coastal waters safe and clean all year round. Whether it be Corporate and Foundation Giving, Partnerships, Stock Donations, Donor Advised Funds, Estate Plans, Donations and Sponsorship Opportunities, you can make a lasting impact with your year-end contribution today. Contact Us.
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Capture King Tides to Understand Sea Level Rise

12.12.2024 |

CaliforniaClimate Change

Join community scientists in California to observe and document the King Tides on December 13, 2024. This extreme high tide event provides a glimpse of what we face with climate-driven sea level rise. Your images will contribute to a better understanding of how to adapt to and combat the climate crisis. Get a glimpse of last winter’s King Tide.

UPDATED FEBRUARY 1, 2024

Capture the King Tide this December!

King Tides are a wave phenomenon that can only be witnessed a few times a year when the high tide is at its highest and the low tide is at its lowest. These extreme tides only come to shore when the moon is closest to the Earth and when the Earth is closest to the Sun. King Tides can teach California so much about the changing coastline, if their impact can be captured.

This February, Heal the Bay is calling on all local beach lovers to hit the sand and help us document these extreme tides.  Taking pictures and recording this natural phenomenon can help climate scientists predict the future of California’s coastline in preparation of impending sea level rise, which is the first step toward adapting for and combating the climate crisis. Last year your observations were vital to prepare Los Angeles for a future affected by climate change and we need your help once again.

The second King Tides event of this season will occur on:

December 13,2024 at : 9:30 AM

December 14,2024 at : 7:25 AM.

December 15,2024 at : 8:07 AM.

Once again, we are calling on all those who love the California coast to help capture the King Tide.

Not in Los Angeles?

Check out this list of 2024 King Tide Events with the California King Tides Project to observe and help capture the impact of these waves wherever you are on the CA coast.

Our Guide to Capturing the King Tide Guide

How to capture the King Tide on your own!

Instructions from the CA Coastal Commission:
1) Find your local high tide time for one of the King Tides dates.
2) Visit the shoreline on the coast, bay, or delta.
3) Be aware of your surroundings to ensure you are safe and are not disturbing any animals.
4) Make sure your phone’s location services are turned on for your camera and then take your photo. The best photos show the water level next to familiar landmarks such as cliffs, rocks, roads, buildings, bridge supports, sea walls, staircases, and piers.
5) Add your photo to the King Tides map either by uploading it via the website or by using the Survey123 app.

Sea Level Rise

Before we get into the details of this year’s King Tides event, let’s begin with the larger context of sea level rise. Humans are polluting Earth’s atmosphere with greenhouse gases (GHGs) like CO2, primarily through the burning of fossil fuels, driving average global temperatures up at an unprecedented rate.

Oceans have helped to buffer this steady pollution stream by absorbing 90% of our excess heat and 25% of our CO2 emissions. This, among myriad impacts, has increased sea temperatures, causing ocean water to expand. The combination of ocean water expansion and new water input from the melting of landlocked glaciers results in rapid sea level rise.

Take a look at images from the NOAA Sea Level Rise Viewer. Light blue shows areas expected to flood consistently as sea levels rise. Bright green shows low-lying areas vulnerable to flooding from groundwater upwelling as seawater intrusion increases. 

According to the 2021 Intergovernmental Panel on Climate Change (IPCC) Report, sea level will rise 2 feet by 2100 even if efforts are made to lower GHG emissions, and possibly as much as 7 feet by 2100 if we continue with “business as usual” (i.e., burning fossil fuels at the current unsustainable rate). Rapid sea level rise threatens beach loss, coastal and intertidal habitat loss, seawater intrusion into our groundwater supply (which could contaminate our drinking water supply and cause inland flooding from groundwater upwelling), as well as impacts from flooding or cliff erosion on coastal infrastructures like roads, homes, businesses, power plants and sewage treatment plants—not to mention nearby toxic sites.

King Tides: A Glimpse of Future Sea Levels

Ocean tides on Earth are caused by the gravitational pull of the moon (and the sun, to a lesser extent) on our oceans. When the moon is closest to Earth along its elliptical orbit, and when the moon, earth, and sun are aligned, gravitational pull compounds, causing extreme high and low tides called Perigean-Spring Tides or King Tides. These extreme tides provide a glimpse of future sea level rise.

Image courtesy of NOAA National Ocean Service.

In fact, King Tides in Southern California this December and January are expected to be 2-3 feet higher than normal high tides (and lower than normal low tides), providing a clear snapshot of what the regular daily high tides will likely be by 2100.

 

What is being done

Many coastal cities in California have developed Local Coastal Programs in coordination with the CA Coastal Commission to address sea level rise. The Coastal Commission is also developing new sea level rise guidance for critical infrastructure, recently released for public review. Unfortunately, if we continue with “business as usual,” the rate of sea level rise will occur much more quickly than we can adapt to it, which is why we need bold global action now to combat the climate crisis and limit sea level rise as much as possible.

What you can do

Motivated people like you can become community scientists by submitting King Tides photographs the weekend of December 23 and 24, 2022 to contribute to the digital storytelling of sea level rise. These photos are used to better understand the climate crisis, to educate people about the impacts, to catalog at-risk communities and infrastructure, and plan for mitigation and adaptation. Join the Coastal Commission in their CA King Tides Project!

Get involved in #KingTides events

Instructions from the CA Coastal Commission:
1) Find your local high tide time for one of the King Tides dates.
2) Visit the shoreline on the coast, bay, or delta.
3) Be aware of your surroundings to ensure you are safe and are not disturbing any animals.
4) Make sure your phone’s location services are turned on for your camera and then take your photo. The best photos show the water level next to familiar landmarks such as cliffs, rocks, roads, buildings, bridge supports, sea walls, staircases, and piers.
5) Add your photo to the King Tides map either by uploading it via the website or by using the Survey123 app.

 

In the Los Angeles area? Here are some areas we expect will have noticeable King Tides:

In Palos Verdes, we recommend: Pelican Cove, Terrenea Beach, White Point Beach, and Point Fermin. In Malibu, we suggest: Paradise Cove, Westward Beach, Broad Beach, El Pescador State Beach, and Leo Carrillo State Beach.

ACTION LINK(S)

FIND LOCAL KING TIDE TIMES

SEE PREVIOUS KING TIDE PHOTOS

SUPPORT OUR WORK

Written by Annelisa Moe. As a Coastal and Marine Scientist for Heal the Bay, Annelisa works to keep our oceans and marine ecosystems healthy and clean by advocating for strong legislation and enforcement both locally and statewide. She focuses on plastic pollution, marine protected areas, sustainable fisheries, and climate change related issues.

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The 2024 Heal the Bay Holiday Guide

12.10.2024 |

News

Bamboo Utensil Set

Limited Edition Coastal Cleanup Day Cotton Canvas Tote Bag

Limited Edition Heal the Bay Coastal Cleanup Bandana

Turkish Towel

The Heal the Bay holiday gift guide.

Become a Heal the Bay Aquarium member

Aquadopt an Aquarium Member

 

Spread ocean-friendly cheer with more guides from Heal the Bay:

Read Part ONE of our Green Holiday Tips Guide: Sustainable Shipping Holiday Myths

Read Part TWO of our Green Holiday Tips Guide: Wrapping Paper vs. Recycling

Read Part THREE of our Green Holiday Tips Guide: Throwing a Party Sustainably

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Stream Team Summer 2024: The Next Wave of Water Quality Researchers

12.09.2024 |

L.A. RiverRiver Report CardWater Quality

Freshwater sites in L.A. County suffer from fecal indicator bacteria (FIB) pollution, indicating harmful pathogens that can lead to serious illness. FIB pollution often stems from urban runoff, illegal discharges, and leaks from failing wastewater systems. In response to the lack of publicly available information, Heal the Bay launched monitoring efforts in 2014, culminating in the River Report Card (RRC) in 2017, to keep freshwater sites safe for recreation.

The RRC offers free, weekly water quality grades for 35 freshwater recreation sites, providing essential information to safeguard public health. In addition to these weekly updates, Heal the Bay releases an annual report each summer.

The program also supports local students through the Stream Team initiative, which trains participants in field and lab techniques to prepare them for STEM careers. Since its inception, 57 students have contributed to monitoring efforts, expanding from Malibu Creek State Park to the L.A. River Watershed and beyond, including storm drain testing in the Elysian Valley, where dry weather urban runoff enters the river via storm drains. This initiative aims to identify and address potential sources of contamination that could impact water quality in the L.A. River and surrounding environments.

2024 Lower LA River Stream Team (from left to right: Vina Rose Matias, Emily Uy, Danny Herrera, Zaria Alam, and Ellie Garcia)

Summer 2024 Recap

Heal the Bay welcomed 14 students from colleges across Southern California for the Stream Team internship this summer. Over 16 weeks, the team collected over 150 water samples and evaluated nearly 700 water quality grades, revealing trends at 35 testing locations monitored by HTB, SGRMP, and LA Environment and Sanitation (LASAN). Grades this summer were similar to past summers, with sites higher in the watershed, such as the San Gabriel River locations, receiving better grades and sites lower in the watershed, such as the lower L.A. River, receiving worse grades.

In addition to hands-on training, interns engaged in science communication, writing blog posts about their experiences, and participating in community events like the Friends of the Los Angeles River Festival. They also learned about career opportunities in environmental science from guest speakers and researchers at the EPA, LA Water Quality Control Board, and U.C. Riverside.

Heal the Bay monitors water quality through these efforts and cultivates the next generation of environmental stewards. For the latest grades, visit the River Report Card website. A full report will be available early next year.

Students provided insight on their favorite sections of the LA River:

“My favorite part of the LA River is the Lower LA River. It’s definitely not the cleanest, as illustrated in the grades these sites often receive, and not the most visually appealing. However, I find it’s incredibly diverse with both flora and fauna. The bird species in particular, especially at Willow, were always abundant. There was definitely a lack of human activity most likely due to sanitation and lack of aesthetics for recreational use, but that didn’t stop the river from doing its job for the other inhabitants of LA. I especially liked collecting field data at Willow because it was a hotspot for a variety of shorebirds.” – Ellie Garcia, Lower LA River Team

“My favorite part of the L.A. River is around Frogtown. There are a lot of people walking around, biking, enjoying nature, and the businesses adjacent to the river. I also appreciated how busy the area is throughout the day. We usually start at 8 AM and end at 12 PM collecting samples and the area is never quiet or empty.” – Vicente Villasenor, Upper LA River Team

“My favorite part of the LA River is how quickly it can change. The one I’d see change significantly every week was Sepulveda Basin, making it my favorite sampling site. Every week I noticed it became lusher than it had been the first time we visited the site.” – Kate Medrano, Upper LA River Team.

Students also shared what they learned about these urban waterways and water quality testing, and the importance of this water to the communities of humans and other species who live in and around the river:

“I learned more about how the river is an essential part for the community. I understood already that the river is important for wildlife. If its quality goes down, it has a domino effect on the environment. This season I learned that the domino effect also affects the community. I used to view the lower LA river as a sewage line, but while taking samples this season, I seen that it is also used for recreation. For example, people run, ride their bikes, and walk their dogs along the river. People also bird watch. I believe this further brings reason on why we need policy to protect this river and make it better. It’s vital in uplifting our community further.” – Vina Rose Matias, Lower LA River Team

“As a second-year intern, I was already quite familiar with the sampling process. However, this season we accounted for the different bird species present in the Lower LA River in our field data. I learned more about the migration patterns of native and non-native birds that call LA home and experienced the visual difference of biodiversity that came along with this. With this, I learned just how important the LA river is to these migratory birds. It acts almost like a home base for those that nest in this area. My most interesting finding had to be the Egyptian Geese we ran into during the end of our sampling season. They were very vocal, very colorful, and a bit too bold with people! They got a little too close while during sampling in Willow, which was interesting!” – Ellie Garcia, Lower LA River Team

Impact

Heal the Bay has maintained strong partnerships with the State Water Resource Control Board’s Clean Water Team, Los Angeles Trade Technical College, and California State University Long Beach. These collaborations have expanded our programs, providing essential laboratory resources and expertise while actively recruiting students for our Stream Team. This initiative equips students with practical skills and empowers them as future environmental leaders.

UC Riverside graduate researcher John Perna explains to the Stream Team how microplastics collection and research is completed along the LA River.

Through our partnerships, Heal the Bay improves understanding of water quality issues and advocates for public health measures. Our data collection has led to enhanced monitoring by LASAN and the establishment of a dedicated webpage by the L.A. County Department of Public Health for freshwater recreation areas.

Heal the Bay continues to push for legislation that mandates comprehensive water quality testing at freshwater sites, similar to existing beach testing standards. In 2021, we took a significant step forward with the successful sponsorship of AB 1066, which aims to establish a statewide water quality monitoring program at freshwater recreation areas.

Support Heal the Bay’s mission to champion the next generation of environmental stewards.

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Listening to the Land: Water Quality Training with Sacred Places Institute

11.25.2024 |

Malibu / Pacific PalisadesWater Quality

From the desk of the Heal the Bay Water Quality Team. 

Heal the Bay recently hosted the Sacred Places Institute for Indigenous Peoples for a day of hands-on water quality testing and training to share our knowledge on the contaminants in LA’s freshwater, test for pollutants, and assess the ecosystem to protect public health. This partnership combined scientific methods with Indigenous traditions, creating a captivating day of cross-organizational knowledge sharing that promised to unveil new insights and foster a more profound respect for diverse perspectives.

Incorporating Indigenous perspectives is so important when it comes to environmental science. Indigenous communities and organizations often possess deep, localized knowledge of their environment, including an intricate understanding of water systems and changes over time. This legacy knowledge can significantly enhance the accuracy and completeness of water quality data and is an opportunity to learn more about the cultural and spiritual values of the area’s original inhabitants, and to help see water as more than just a resource.

Diving into the Current

Following an insightful morning filled with presentations and lively discussions, we convened at Malibu Creek State Park to measure the water’s turbidity, temperature, and other environmental factors. We donned our signature “Stream Team” boots and protective gear to wade “knee-deep” into the process of assessing the creek’s water quality.  It was the perfect opportunity to put theory into practice and to demonstrate firsthand how water quality impacts our environment.

Heal the Bay staff shared insights into our Stream Team’s process to tests for fecal indicator bacteria, explaining how these pollutants signal ecosystem and public health risks and how this science informs both our Beach Report Card and River Report Card. Members of Sacred Places Institute shared the historical and cultural significance of water, reflecting on Indigenous water stewardship in the LA area, past and present, and highlighted the ongoing work to restore urban waterways.

At Las Virgenes Creek, before we started our fieldwork, Sacred Places Institute’s Land, Water, and Climate Justice Director Jessa Calderon (of the Tongva, Chumash, and Yoeme Nations) began with a prayer to honor nature. She sought permission to collect a water sample and waited for the land and water to indicate consent—an important step in ensuring that our work was in harmony with the environment. With no signs of refusal from the land, we proceeded to collect water samples. This approach underscores the importance of integrating Indigenous perspectives into water quality testing programs, where the land isn’t just a resource, but a partner in the process.

Reflecting on the training, Sacred Places Institute said: “Participating in the Heal the Bay water quality testing training validated the continued need for local and state stringent water policy regulations and enforcement as one way to keep waterways free from industrial development contamination and stormwater runoff. Moreover, it reinforced the need for water back to local Native Nations as the inherent guardians of local waterways and as an effort to reintroduce the traditional caretaking knowledge for water as a means to help bring it back to balance.”

Back to the Lab Again

After collecting samples, we headed back to the Heal the Bay lab. Tests revealed low E. coli levels but elevated Enterococci and total coliforms, which are other types of bacteria found in the intestines of humans and animals. While E. coli levels were low and typically a primary concern for water contamination, the elevated levels of Enterococci and total coliforms suggest that there may still be a potential health risk for people who come into contact with the water. These bacteria are indicators of fecal contamination, which could pose a risk of illness, especially if someone swallows contaminated water or has open cuts.

The Why Behind the Work

We were honored to be able to share our knowledge and learn so much from our long time partners at Sacred Places Institute. By blending our scientific methods and Indigenous knowledge, we deepen our understanding and strengthen Heal the Bay’s commitment to safe, clean water for all. Support our mission to protect LA’s waterways.

 

 

 

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Heal the Bay wins a California Nonprofit of the Year Award

11.14.2024 |

News

 (Los Angeles) – Heal the Bay is proud to announce it has been selected as a 2024 California Nonprofit of the Year by Assemblymember Jacqui Irwin of District 42.

Heal the Bay is one of more than one hundred nonprofits that will be honored by their state senators and assemblymembers for their outstanding contributions to the communities they serve. 

“Nonprofit organizations touch the lives of millions of Californians in ways that can often go unrecognized. From the childcare program to the soccer team, from the art class to the health clinic, and from the community organizer to the animal shelter – nonprofits improve the lives of all Californians and make our communities stronger,” said Geoff Green, CEO of the California Association of Nonprofits (CalNonprofits), a partner for this initiative. “Nonprofits are also a key economic driver in our state, accounting for 1 in 14 jobs. It’s important to recognize all they do.”

According to “Causes Count,” a 2019 report commissioned by CalNonprofits, the nonprofit sector is the 4th largest industry in the state, employing more than 1.2 million people. Each year, California nonprofits generate more than $273 billion in revenue and bring in $40 billion in revenue from outside of California. The unpaid labor contributed by volunteers at nonprofits is equivalent to 330,000 full-time jobs every year

Now in its ninth year, the Californian Nonprofit of the Year initiative provides the opportunity for each California state legislator to recognize a nonprofit organization doing outstanding work in their district. The program culminates with a celebratory luncheon at the Capitol on California Nonprofits Day, which this year is June 5. 

The program is sponsored by the CalNonprofits in partnership with the state Senate and Assembly Select Committees on the Nonprofit Sector. CalNonprofits, the leading policy voice for California’s nonprofit sector, focuses on advocacy, education, and research to build a more powerful and politically engaged nonprofit network across the state.

-A note in partnership with the The California Association of Nonprofits

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Heal the Bay’s 2024 Voter Guide

10.23.2024 |

Culver CityTake Action

October 29,2024 — There are exciting propositions that could lead to important environmental change on California’s general election ballot this year. We created this voter guide to help you make the most informed vote possible on the environmental issues facing California and Los Angeles. On November 5 (or earlier, if you’re voting by mail), cast your votes with confidence.

Heal the Bay is excited to share our insights and vision for how science and policy can protect the environments we cherish. We encourage voters to explore our resources and do their own research to make informed decisions. Your engagement is vital for safeguarding our coastal ecosystems.

Ready? Set! VOTE!

Proposition 4: California Climate Bond – the safe drinking water, wildfire prevention, drought preparedness, and clean air bond act

The issue: Approving Proposition 4 would authorize $10 billion to be spent on environmental and climate projects. The most significant portion, $3.8 billion, would be spent on water projects. Half of those funds would be earmarked to improve water quality. The remainder will be allocated to protecting the state from floods, droughts, and other activities, including restoring rivers and lakes. The rest of the money would be spent on: 

  • Wildfire and extreme heat projects, $1.95 billion. 
  • Natural lands, parks, and wildlife projects, $1.9 billion. 
  • Coastal lands, bays, and ocean protection, $1.2 billion. 
  • Clean energy projects, $850 million. 
  • Agricultural projects, $300 million. 

 

The stakes: California has yet to recover from the multiple atmospheric rivers that fell between December 31, 2022, and March 25, 2023. The heavy rain fall resulted in massive property damage and at least 22 fatalities across the state. Intensifying storms, L.A.’s aging infrastructure, and ongoing sea level rise are ingredients for a perfect storm that could wreak havoc on coastal properties and shorelines while seriously straining our local economy. Is L.A. ready? Prop 4 gives our region a chance to build resiliency and buffer our fragile water systems against weather whiplash. 

Our recommendation: Cast your ballot for climate ready beaches and neighborhoods. Vote YES.

 

Proposition 5: Lower voter threshold for local infrastructure bonds 

The issue: State law currently requires a super majority (2/3) for passage of local housing and infrastructure bond measures, which restricts the ability of local voters to approve those bonds for their communities. Prop 5 would lower the threshold from 66.67% to 55% for passage of local bonds related to infrastructure for water, parks, housing, transportation and more. 

The stakes: Los Angeles’ water infrastructure has been historically underfunded, which is why 33% of our sewage infrastructure is past its expected lifespan. We need to upgrade sewage infrastructure now as well as invest in water recycling and stormwater capture to improve water quality, protect public health, and to secure a reliable climate-resilient water supply. Prop 5 would apply to all local housing and infrastructure bond measures, and will, for example, allow local communities to more easily invest in critical water infrastructure.

Our recommendation: Making it easier to fund critical water infrastructure projects will protect public health. VOTE YES.  

 

Measure US*: Aging LAUSD schools require urgent infrastructure funding

The issue:  LAUSD schools need infrastructure funding. About 80% of the buildings were built over 50 years ago and need upgrades for student and faculty safety and daily experience.  LAUSD owns 6,400 acres of land in Los Angeles which presents an enormous opportunity to include multi-benefit stormwater capture in property upgrades.

The stakes: LAUSD forecasts $80 billion in unfunded fixes and necessary campus improvements. This ranges from faulty A/C units, lack of shade and green space, leaky roofs, plumbing, and much more. As we experience hotter days and weather extremes in the face of climate change, we must prepare for the future and invest in spaces where our kids spend so much time. This $9 billion bond is the first step to address some of these disparities and work towards technology improvements for students, accessibility, and energy efficiency/electrification. Specifically, $1.25 billion is earmarked for school greening projects, like planting trees, increasing shade, ripping up asphalt, and creating outdoor learning spaces. These upgrades not only improve our students’ physical and mental health but can also capture stormwater, reducing the pollution reaching our coastal waterways. 

Measure US funding will:   

  • Improve school safety 
  • Upgrade classrooms to prepare students for college and careers 
  • Replace leaky roofs, unreliable plumbing, electrical, and HVAC systems  
  • Update learning technology and infrastructure – including energy efficiency and electrification  
  • Improve schools for disability access and earthquake safety  
  • Renovate older schools to reduce disparities   
  • Upgrade old and deteriorating athletic facilities and play structures  
  • Create outdoor learning spaces and upgrade school yards  

Our recommendation: Support investing in a healthier school environment for our LAUSD students. Greener schools mean greener communities. VOTE YES.  

*City of Los Angeles voters only.

Got election questions? Not sure when/where/how/if to vote? Visit the Secretary of State’s election FAQ page.

Want to learn more about Heal the Bay’s Science and Policy work? Subscribe to our Blue News Letter for the latest updates and insights! SUBSCRIBE

 

 

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