Removing Fish Barriers, Opening Up Habitat

In the United States, more than 2 million barriers—dams, culverts and other manmade structures—block fish from migrating upstream towards their food sources and spawning grounds. Even a single blocked passageway can have dire consequences for local fish populations, ecosystems and economies.

The tale of a fish barrier doesn’t always have to end in tragedy. Across the country, partners have come together to remove these structures, restore the passageways and rehabilitate impacted habitats.