Bighorn River Big Flows & Dubois Lake Fishing: Wyoming is experience big water flows in the Bighorn, Green, and Wind River drainages. That hasn’t stopped Dunoir Fishing Adventures guides from getting on the water. Guides, Jeramie and Jeff, fishing the Bighorn River at 6500 cfs while the Bureau of Reclamation continued to bump river flows up to 7290 cfs, and had a great day on the river. Water is high, but if you know where the fish are holding you will catch fish. We have caught some of our biggest fish in big river flows. The Dubois area lakes are fishing well right now and are a safe bet too! Keep posted for more reports to come. We have five boats going out over the next few days.