TWIN BRIDGES – Brian Wheeler has spent a fair bit of the last six years wearing waders in the middle of the Big Hole River documenting river conditions and collecting samples of macroinvertebrates.

HELENA, Mont. — The Montana Department of Natural Resources and Conservation will host a public meeting on the feasibility of cloud seeding in the Big Hole Watershed on Tuesday at 6:30 p.m. Cloud ...

BOZEMAN, MT — The Montana Department of Environmental Quality is asking for photo and video evidence of algal blooms and other data from the Big Hole River before making an impairment determination.

BUTTE — The announcement Tuesday by Montana Fish, Wildlife & Parks struck some river watchdogs as puzzling. They wondered about FWP’s decision to reopen sections 3 and 4 of the Big Hole River to ...

Two river groups advocating for the Big Hole River pushed back this week after their petition seeking a specific impairment designation for the river was denied in mid-April by the Montana Department ...

Two river watchdog groups insist the Big Hole River needs a pollution fix and have called on the state’s environmental agency to make that happen.