Five Mile Creek is a cold water, spring-fed perennial stream flowing 1.27 miles into Little Traverse Bay in Yellowstone County, Montana. This designated trout stream supports populations of brown trout, rainbow trout, and brook trout, along with warmwater species including common carp, goldeye, smallmouth bass, and channel catfish. The creek maintains a heavily shaded canopy throughout most of its course, keeping water temperatures cool and creating ideal conditions for cold and coolwater fish species. The stream flows through diverse habitat types including trout ponds, an old mill pond, cedar swamps, and forested private land before discharging into Little Traverse Bay.