“I’ve never seen anything like this,” Schultheis said from Emmonak, where he is general manager of Kwik’Pak Fisheries, a commercial enterprise set up to help the regional economy in the Lower Yukon. In a regular season, the operation would be involved in commercial fishing, buying fish, and processing.

But this year, returns of staple salmon species are abysmal, prompting the state, regional non-profits, and processors to coordinate deliveries of fish from other parts of the state. Kwik’Pak isn’t fishing at all. Which means local residents aren’t earning cash to put towards essential needs, including gas and supplies for their own subsistence activities.

Communities up and down the Yukon are coming to terms with a collapse in key stocks, and now confronting the prospect of a winter without enough food. Tribal groups working in the region say the situation is dire, and are scrambling to find alternative ways to get protein and assistance to some of the most rural households in the state.

Runs of kings and chum salmon on the Yukon have been so low that subsistence fishing for both have remained closed. In the case of kings, the number of fish in the river has been in decline for decades, along with the average size of fish harvested, according to decades of data compiled by the Alaska Department of Fish and Game.