Montana Fish, Wildlife & Parks is advising anglers that portions of the Big Hole, Beaverhead, Clark Fork, Madison, Ruby and Sun rivers, as well as the Jefferson River and Silver Bow Creek in their entirety, will be closed to all fishing daily from 2 p.m. to midnight, effective at 2 p.m. on Wednesday, July 10. The restrictions will stay in effect until conditions improve.
Fishing in Yellowstone National Park comes with unique rules and regulations. If you catch three types of fish in certain areas the Park, you're required to kill them.