The National Fish Hatchery System is a global leader in conservation aquaculture. Across the United States, 71 national fish hatcheries raise millions of fish and aquatic wildlife each year to enhance state and tribally managed recreational fisheries, boost local economic development, fulfill tribal trust responsibilities, recover threatened and endangered species, and prevent at-risk species from becoming endangered.

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In 2024, national fish hatcheries distributed 223 million fish and aquatic wildlife to support conservation. 

FY 2024 Distribution Breakdown

  • 122 million 鈥 Fish or aquatic wildlife stocked by national fish hatcheries.
  • 60 million 鈥 Fish or eggs transferred to conservation partners, including states and tribes.
  • 41 million 鈥 Fish or aquatic wildlife transferred internally for program support or future release.

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A profile view of a green-colored, spotted fish held with two hands.
National fish hatcheries are an important part of the U.S. Fish and Wildlife鈥檚 mission to conserve, protect, and enhance, fish, wildlife, plants, and their habitats. National fish hatcheries raise threatened, endangered, or at-risk species for eventual release into a natural setting, or to protect...
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Fifty years ago, facing the catastrophic loss of species across the country, the nation passed a landmark law which mobilized a generation of conservation. The Endangered Species Act was a collective commitment to protect and preserve biodiversity across the globe 鈥 for all creatures great and...
a big silver colored fish
Just like in human populations, fish diseases can emerge and spread naturally, or they can be unintentionally spread from one population of fish to another. The bet365下载ios鈥檚 fish health centers have launched a new tool to help in the fight to protect wild fisheries.
A boy holds a fish in his hands and smiles at the camera. A person next to him holds a fishing rod an bobber.
Did you know that you can be a super-star conservationist just by going fishing? Whether you prefer fly-fishing on a wild and scenic river, noodling for catfish, or dropping a line in an urban waterway, here are some basics to get you started fishing responsibly!