DNR Boosts Fish Populations Across the State

The Michigan Department of Natural Resources (DNR) has stocked nearly 19 million fish across the state so far in 2025, part of an ongoing effort to sustain healthy aquatic ecosystems and support recreational fishing. These stocking operations help replenish fish populations, restore species to their native habitats, and maintain ecological balance in both inland and Great Lakes waters.

This year’s work involved 417 stocking trips to 716 sites, delivering over 331 tons of fish from 10 species and one hybrid, including lake trout, brook trout, walleye, muskellunge, salmon varieties, and channel catfish. Many of these species play vital roles in controlling invasive species, supporting predator-prey relationships, and enhancing biodiversity.

The DNR operates six state fish hatcheries and partners with universities and other organizations to raise fish in optimal conditions before release. In addition to maintaining sportfishing opportunities, these efforts contribute to long-term conservation goals, such as protecting native fish populations like lake sturgeon and ensuring sustainable harvests for future generations.

Read the full article on Detroit Free Press.

Photo Credit: Matthew Clara, Michigan DNR