This feature at Pinicon Ridge Park in Linn County is one of a growing number in Iowa meant to assist in aquatic migration.

Salmon are gradually repopulating sections of the Klamath River blocked to the ocean-going fish for a century.

According to documents posted on the Yukon Water Board registry, the timbers in a portion of the roughly 366-metre fish ...

A new website now gives you a regular count, usually weekly, of how many steelhead, coho salmon, chinook salmon and brown trout are moving through the St. Joseph River fish ladder at Seitz Park in ...

SACRAMENTO - After a water management issue postponed the opening of the salmon ladder at the Nimbus Fish Hatchery, the ladder opened on Friday. The fish hatchery posted on Facebook, saying the ladder ...