RIVER OF THE MONTH
Madison River A premier trout fishery in a matchless setting, the Madison River is one of the most celebrated fly fishing rivers in America. The Madison rises pristine in Yellowstone National Park at the confluence of the Firehole and Gibbon Rivers. It flows north for 183 miles past several mountain ranges before merging with the Jefferson and Gallatin Rivers to form the headwaters of the Missouri River at Three Forks, Montana.
Why It Matters
USFWS
USFWS
One of the country’s great Blue Ribbon trout streams, the Madison River is a fishery of incredible importance, both as a fly fishing mecca and as a stronghold for cold-water fish. With its snow-capped mountain vistas and cobalt waters reflecting the big Montana sky, the Madison attracts anglers from all over the world. It is also a major tributary to the Missouri, the longest river in North America.
Fish
KEN TAKATA
Although the Madison is best known for its robust runs of nonnative rainbow (pictured) and brown trout, the river still supports native species like mountain whitefish and westslope cutthroat trout. The fish owe much of their success to geothermal activity in Yellowstone National Park that delivers a fertile mix of minerals to the Earth’s surface and powers a food factory of aquatic life.
Wildlife
As part of the Greater Yellowstone Ecosystem, the Madison River supports diverse wildlife including bighorn sheep, greater sagegrouse (pictured), grizzly bear, pronghorn, gray wolf, moose, Columbia spotted frog and wolverine. The Madison Valley is a designated Audubon Important Bird Area that supports hundreds of bird species, including many with special conservation status.