The evidence is undeniable: Southern California steelhead teeter on the brink of extinction. Southern steelhead serve as crucial indicators of watershed health and river ecosystem integrity. These fish play a role within the ecosystem that you, your family, neighbors, and friends are also a part of. If one piece of the ecosystem changes or disappears this ripples throughout the rest of the ecosystem affecting every other species - plant, animal, and human. Historically, Southern steelhead thrived, with tens of thousands of them swimming through Southern California rivers and streams. Today, it’s rare to see them in double digits. Their dwindling numbers stem from habitat loss, fragmentation, and the encroachment of urbanization. We must act urgently to prevent the irreversible loss of this species.
In 2021, conservation nonprofit CalTrout submitted a petition to the California Fish and Game Commission to fully protect Southern steelhead as endangered under California’s Endangered Species Act. Listing these fish as endangered would promote actions to protect them including removing obsolete dams, improving habitat, securing instream flow, and restoring watersheds. All of these actions would also benefit human communities. For example, improving aging infrastructure would reduce the risk of flooding and increase public safety and holistic watershed restoration would enforce and build strong relationships throughout the community.
In January 2024, the California Department of Fish and Wildlife submitted a peer-reviewed species status report to the Fish and Game Commission. Their extensive review came to the same conclusion as CalTrout’s initial petition – the Commission found the petitioned action to list Southern steelhead as an endangered species under California’s ESA to be warranted.
We need your help! The Fish and Game Commission needs to hear that allowing this species to disappear is not acceptable. Sign our letter below to tell the Commission that you fully support listing Southern steelhead as endangered under California’s ESA.
In 2021, CalTrout submitted a petition to the California Fish and Game Commission to fully protect Southern steelhead as endangered under California’s Endangered Species Act. We used the best-science available to support our petition. Listing these fish as endangered would promote actions to protect them including removing obsolete dams, improving habitat, securing instream flow, and restoring watersheds. All of these actions would also benefit human communities. For example, improving aging infrastructure would reduce the risk of flooding and increase public safety and holistic watershed restoration would enforce and build strong relationships throughout the community.
In April 2022, the California Fish and Game Commission unanimously voted that the state ESA listing of Southern steelhead “may be warranted” initiating a year-long species status review by the California Department of Fish and Wildlife. During this time, Southern steelhead were considered a candidate species with full ESA protection.
In October 2023, CalTrout successfully defended the petitioned listing in California Superior Court in Los Angeles. This victory brought us one step closer to providing these fish the protections they deserve. “As predicted, the strength of our underlying petition really carried the day,” said Redgie Collins, CalTrout’s Legal and Policy Director. “Ruling in CalTrout’s favor, Judge Chalfant noted the scientific rigor of our petition, which is a testament to the hard work and diligence of CalTrout’s Dr. Sandra Jacobson and Russell Marlow.” Learn more here.
In January 2024, the California Department of Fish and Wildlife submitted a peer-reviewed species status report to the Fish and Game Commission. Their extensive review came to the same conclusion as CalTrout’s initial petition – the Commission found the petitioned action to list Southern steelhead as an endangered species under California’s ESA to be warranted. With the CDFW species status review period complete, the Fish and Game Commission has tentatively scheduled this item for their April 2024 meeting. In this meeting, the Commission will formally decide whether the species should be listed as endangered, or whether further action is not warranted.
Cover Photo: Southern steelhead by Michael Wier
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Peter Moyle is the Distinguished Professor Emeritus in the Department of Wildlife, Fish and Conservation Biology and Associate Director of the Center for Watershed Sciences, at UC Davis. He is author or co-author of more than 240 publications, including the definitive Inland Fishes of California (2002). He is co-author of the 2017 book, Floodplains: Processes and Management for Ecosystem Services. His research interests include conservation of aquatic species, habitats, and ecosystems, including salmon; ecology of fishes of the San Francisco Estuary; ecology of California stream fishes; impact of introduced aquatic organisms; and use of floodplains by fish.
Robert Lusardi is the California Trout/UC Davis Wild and Coldwater Fish Researcher focused on establishing the basis for long-term science specific to California Trout’s wild and coldwater fish initiatives. His work bridges the widening gap between academic science and applied conservation policy, ensuring that rapidly developing science informs conservation projects throughout California. Dr. Lusardi resides at the UC Davis Center for Watershed Sciences and works closely with Dr. Peter Moyle on numerous projects to help inform California Trout conservation policy. His recent research interests include Coho salmon on the Shasta River, the ecology of volcanic spring-fed rivers, inland trout conservation and management, and policy implications of trap and haul programs for anadromous fishes in California.
Patrick Samuel is the Conservation Program Coordinator for California Trout, a position he has held for almost two years, where he coordinates special research projects for California Trout, including the State of the Salmonids report. Prior to joining CalTrout, he worked with the Fisheries Leadership & Sustainability Forum, a non-profit that supports the eight federal regional fishery management councils around the country. Patrick got his start in fisheries as an undergraduate intern with NOAA Fisheries Protected Resources Division in Sacramento, and in his first field job as a crew member of the California Department of Fish & Wildlife’s Wild and Heritage Trout Program.