The Upper Missouri Waterkeeper and Big Hole River Foundation continued their campaign this week to encourage DEQ to designate ...

State environmental regulators have denied a petition to list the Big Hole River as impaired. Water conservation groups worry ...

Montana’s environmental regulator has denied a petition to designate the Big Hole River as impaired by nitrogen and phosphorus ...

The remains of an ice surfer who vanished without a trace more than two years ago have been found, Missouri authorities say.

The Outdoor Campus in Sioux Falls was one of four sites across the state with river clean-ups hosted by Friends of the Big Sioux River.

The film features Rovin Hill, who introduces viewers to St. Louis, Missouri, highlighting its significant location where the ...

Aaron Duenke, last seen floating on ice in the Missouri River, was found dead, authorities say. Facebook screengrab from Paddle Stop New Haven The remains of an ice surfer who vanished without a ...

Submit any photos, videos or drone images of algae blooms on the Big Hole River. Already submitted or collected by the state. That’s according to the petitioners. Submit data about the aquatic ...

The Katy Trail, largely, parallels the Missouri River and "users have the opportunity ... This year's lineup includes Hannah Wicklund, Rev. Peyton's Big Damn Band, Goodbye June, Beth Bombara ...