Is this for only the remainder of this season? The article sounded like uncertainty of any plan related to 2016?
Very similar situation over here with Lake tomahawk. They put a 5 year no kill on walleyes on that system. Lots of unhappy cottage and business owners…but when the majority of people harvest the 16-20″ “eaters”, they are removing the most productive spawners from the system. I don’t fish M/L, so I don’t know the specifics for that lake.
However, this seems to be a universal problem everywhere that experiences “destination fishing”. Many anglers look at the $$$ they spend on their vacation and hell bent on bringing fish home. Our lakes at an abundance level of walleyes is 5.5 to 6 mature (over 12″) walleyes per acre. Easy math – 5.5 X acres = apprx population. So on a 1000 acre lake, you have 5500 walleyes over 12″. Now calculate out the man hours spent by anglers and harvest rate for a season. Doesn’t take long to take a lake out of balance.
As an example, we just fished an 1107 acre lake this last week, and had 8 nights out there. Two of us caught 286 walleyes and kept 9. This lake has a estimated population of 3.8/acre. Thats roughly 4,207 mature walleyes in the lake. We caught and released about 6.5% of those in just over a week amongst the two of us. Imagine if 10 more guys figured out our pattern??? Those fish could be decimated in no time at all. Exponentiate that for the size of ML, and I can see where one or two bad spawning years could crash the system.
Hope they get a viable solution soon.
That is assuming you believe the numbers. When the “boom” was going on Mille Lacs, the estimates were that each fish was being caught about 1.5 times per season. I don’t think they accurately know what is in that lake.
All lakes have cycles, Mille Lacs especially. The cycles are based on strength of spawning classes, other predator/prey available, fishing pressure, etc. Things naturally work themselves out and have for thousands of years. The DNR seems to think they can have prevent cycles, much like politicians think they can stop climate change (tell that to volcanos or the sun).
I know musky fisherman will agrue against this, but we have seen a big change in Vermilion as the population exploded. Mille Lacs is going through the same thing. It could just be a coincidence, but there might be more to it.