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SACRAMENTO — Governor Newsom on May 8 announced that the California Department of Fish and Wildlife (CDFW) is upgrading 21 fish hatcheries to boost the state’s salmon and trout populations and protect hatcheries from the impacts of climate change. The project helps build the California salmon and trout supply, which are central to the health of California’s biodiversity but also indigenous peoples, communities, and the state’s multimillion-dollar fishing industry.
“Our salmon populations are not only an important part of our state’s biodiversity, but a rich component of our history and heritage. We have a responsibility to prepare for the future and protect the ecosystems and people whose well-being are connected to the continued success of these important species,” said Governor Gavin Newsom.
Over the past decade, state-operated hatcheries have experienced a host of climate-driven impacts, including reduced cold-water availability, increased disease outbreaks, emergency fish evacuations due to extreme weather events and wildfire threats, which caused temporary facility closures. These issues have strained hatchery operations and threaten CDFW’s ability to meet its fish production goals, including those for federally and state listed species.
The "Climate Induced Hatcheries Upgrade Project” launched was first funded with $15 million in emergency drought funding in 2021. Since that funding was allocated, CDFW has been working with leading hatchery and hydrology consultants to identify specific concerns with regard to water quality and quantity, fish rearing and water supply infrastructure and operational inefficiencies at the hatcheries. Consultants developed individual reports for each hatchery with recommendations and changes needed to address climate issues and provide reliable operations for the next 40 or more years.