The downstream effects of the Kenney Dam weren’t felt right away. Growing up on the Saik’uz First Nation in the 1970s, Chief Priscilla Mueller remembers a time when the Nechako River was overflowing with spawning salmon in July and August. Elders would set nets and families would help clean the fish. Smoke shacks ran continuously, preparing the food for winter, and freezers would be filled with the abundant stocks.

A group of B.C. First Nations are calling on Australian mining giant Rio Tinto Alcan to release more water into the Nechako River after a sudden die-off of endangered white sturgeon. Last month, B.C.’s Ministry of Land, Water and Resource Stewardship reported 11 dead adult white sturgeon had been found in the Nechako River — an unusual occurrence. White sturgeon can grow to six metres long and live more than 100 years. They are an endangered species with between 300 and 600 remaining in the wild. Scientists said the fish had not died from disease, chemical exposure or due to fishing, and had no signs of injury. The government then reached out to local First Nations.