Montana officials have denied a petition asking the state to designate the Big Hole River as "impaired" by pollution. Two conservation groups collected data over five years and found levels of ...

The Big Hole River is the latest Montana body of water to test positive ... Several Yellowstone tributaries (as noted on the map with white circles) were also tested and the parasite was not ...

Full emergency fishing closures went into effect on two new sections of the Big Hole River on Tuesday in response ... with Warm Springs Creek to Montana Street in Butte. This restriction includes ...

A dispute over the health of the Big Hole River has sparked legal actions and debates among environmental authorities.

The Upper Missouri Waterkeeper and the Big Hole River Foundation have filed a petition with the Montana Department of Environmental Quality requesting an impaired waterway designation tied to ...

For a list of fishing closures, click here. Montana Fish, Wildlife and Parks sent out the following: The entire Big Hole River will be closed to fishing starting at midnight tonight, Aug. 30 ...

Check out our Interactive Fishing Maps! WISDOM, Mont. Smart Big Hole anglers ... one of Montana's most celebrated trout streams. Everything, that is, except the river itself.

Early Sunday, the Big Hole River’s popular fishing access site at Jerry Creek Bridge was deserted. Montana Fish, Wildlife and Parks reports that water temperatures of 77 degrees Fahrenheit or ...

Author Pat Munday once referred to the Big Hole River as “Montana’s Last Best River.” The multitudes who cherish the Big Hole, be they ranchers, anglers, photographers or outfitters ...

The Big Hole is the only river in the lower 48 states where it’s found. All of that adds uncertainty to the future of fly fishing for Montana, where catching trout with artificial insects gently ...

Montana officials are ordering a full fishing closure on another segment of the Big Hole River beginning Tuesday because of low stream flows. Montana Fish, Wildlife and Parks announced in a news ...