In 1872, the first federal fish hatchery, known as the Baird Hatchery, was established on the McCloud River in California. The NFHS has since grown into a large complex system devoted to conserving U.S. fishery resources.

Who invented fish hatchery?

With colleagues Myron Green and Willard Perrin, Stone soon established Baird Station, named after Spencer Baird, on northern California's McCloud River. It was the first federal fish hatchery and California's first freshwater fish station, focused on salmon.

Why were fish hatcheries created?

The primary purposes of hatcheries continued to be the production of fish to compensate for habitat destruction and lost natural production, and also to produce large numbers of fish for commercial harvest. Scientific research accelerated as fish managers sought a better understanding of the complex salmon life cycle.