New for 2017 – Requirement to certify your boat as mussel-free to have your fish accepted by Mack Days.

Recent discovery of invasive mussels in central Montana has elevated the need to reduce the risk of infestation in Flathead Lake. Starting in 2017, Mack Days will not accept fish from boats that cannot provide proof of certification from an authorized inspector (we will take entries but not fish). Click here for information on inspection times and places and arranging your inspection.
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Mack Days Events

Events

2018 SPRING MACK DAYS
LAKE TROUT FISHING EVENT/CONTEST

ON FLATHEAD LAKE
Sponsored by the Confederated Salish & Kootenai Tribes and
sanctioned by Montana Fish, Wildlife, and Parks

Up to $225,000 in Cash and Prizes 

March 16th to May 13th

Friday, Saturday, & Sunday: competitive Mack Days: lottery, prizes, tagged fish, and bonuses
Pick your best 18 days out of 26 possible, on Friday through Sunday. For top-ten angler prizes, last day is separate.

Tuesday, Wednesday, Thursday: 24 bonus days

Yeti tickets, eight $50 drawings, and tagged fish only.

Fish the entire lake-Check in stations will be announced

All it takes is one ticket to win in the lottery drawing
(Fridays through Sundays only)


2018 SPRING MACK DAYS
LAKE TROUT FISHING EVENT/CONTEST
ON FLATHEAD LAKE
Sponsored by the CSKT and sanctioned by MFWP

Up to $225,000 in Cash and Prizes 

March 16th through May 13th


Your 2018 Fall Mack Days Countdown

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