I have heard of the situation on Erie, I envy the fishing there. It is not wrong to keep fish that are big if that is all that exists, but I would still encourage them to be careful. Fisheries can always decline.
Lake Erie is a fishery like no other. I don’t know how they do it but, I’ve been going out there for 7 years now. A few of the guys I go with have been going since the early 90’s! Not much has changed. We still go out trolling in April and keep 4 fish a day with no possession limit. The average size out there when we troll the basin ranges from 26″-28″! It’s one hell of a meat run! Most of them to eat, some of them for the wall. Man do they taste good!
Now, in MN it’s a little different with the state regs and each individual lake I fish has different regs. I very rarely keep anything over 20″. If the lake allows for me to keep one over 20″ I don’t keep anything over 22″. Ideally I’d like to go home with four 15″-18″ fish.
I’ve kept them as small as 12″ and as large as 28″. Walleyes are my second favorite to Musky Cheeks! Pictures I added are from our trip to Erie couple years ago. We filled the Freezer in 3 days, 6 guys, 2 boats, and fished no more than 12 hours. Total! Each bag in the freezer is 1 fish. If you haven’t been to Erie, find a way to make it happen! If you don’t want to eat big Walleyes, you can go join the crowds on the rock reefs and jig for the smaller males. There is a 15″ minimum out there.