Montana officials have denied a petition asking the state to designate the Big Hole River as "impaired" by pollution. Two ...

Save Wild Trout has absorbed the Big Hole River Foundation and its executive director, and described plans for water quality ...

The Upper Missouri Waterkeeper and Big Hole River Foundation have petitioned the Montana Department of Environmental Quality ...

The Montana Department of Environmental Quality has rejected a petition filed by two river advocacy groups seeking an ...

As the summer months approach, dreams of small stream trout fishing resurface. In most parts of the country, alpine streams won’t even be reachable until May or ...

Deteriorating river conditions also have prompted FWP restrictions on fishing ... an avid fly fisherman, a landowner along the Big Hole River and supporter of conservation measures on the Big ...

Submit any photos, videos or drone images of algae blooms on the Big Hole River ... Deteriorating river conditions also have prompted FWP restrictions on fishing. Meanwhile, DEQ was asked about ...