Drought conditions across Montana have prompted the officials to limit fishing on rivers throughout the state.

Research in recent years has identified issues affecting rivers and aquatic life in the Jefferson River Basin, including low dissolved oxygen, warm temperatures, algae blooms and nutrients.

Hoot owl restrictions are going into effect for the Bitterroot River between Veteran’s Bridge in Hamilton to the confluence ...

Hoot-owl restrictions will take effect on the Bitterroot River starting Wednesday at 2 p.m., extending from Veteran’s Bridge ...

The warming summer days bring life to its peak in many local gardens and fields in Montana. Beautiful bitterroot, gorgeous ...

Nearly a dozen rivers in western Montana and a handful of rivers inside the borders of Yellowstone National Park are under restrictions or closures as biologists seek to reduce angling-related sources ...

A dozen rivers — including the Madison, Gibbon and Firehole in Yellowstone National Park — are subject to the restrictions on afternoon fishing or all-out closures as biologists grapple with ...