The 2026 Spring Mack Days at Flathead Lake is thriving, with over 35,000 lake trout entries amid excellent weather. The event concludes on May 9, highlighting a $10,000 “Chase” fish prize.

The 2026 Mack Days event on Flathead Lake has removed 30,188 lake trout so far. With two weeks remaining, anglers can still register, vying for cash prizes and awards on May 9th.

Walleye fishing at Fort Peck is weather-dependent, with better success in sunny conditions. Effective baits included Walleye Nations jigs and Kietech paddle tails, while lakers were caught trolling at shallow depths.

The Confederated Salish and Kootenai Tribes report a successful week six of the 2026 Spring Mack Days Fishing Event, with 25,839 fish turned in and only three weeks remaining until the May 9th conclusion.

The 2026 Spring Mack Days event is halfway through with 20,527 lake trout caught. With the $10,000 tagged fish still elusive, participants have until May 9th to join the conservation effort.

The 2026 Spring Mack Days fishing tournament is underway, with anglers catching over 5,100 lake trout. The competition runs until May 9th, featuring a chance to win tagged fish worth thousands.