Little Bighorn River Canyon in Wyoming, the Little Bighorn receives other mountain streams as tributaries including the Dry Fork (which despite its name maintains a permanent, year-round significant flow of water into the Little Bighorn), and the West Fork of the Little Bighorn. After issuing from its canyon at the Montana-Wyoming line the Little Bighorn flows northward across the Crow Indian Reservation. The river flows past the towns of Wyola, Lodge Grass and Crow Agency, and joins the Bighorn River near the town of Hardin. At Wyola, Montana, the Little Bighorn receives the flow of Pass Creek flowing north from the Bighorn Mountains.
Battle of the Little Bighorn as Custer's Crow scouts reported Sioux tribe members were alerting the village. Ordered to charge, Reno began that phase of the battle. The orders, made without accurate knowledge of the village's size, location, or the warriors' propensity to stand and fight, had been to pursue the Native Americans and "bring them to battle." Reno's force crossed the Little Bighorn at the mouth of what is today Reno Creek around 3:00 pm on June 25. They immediately realized that the Lakota and Northern Cheyenne were present "in force and not running away." Reno advanced rapidly across the open field towards the