Small scale back in 2004 the DNR opened up 2 ponds that they had shut down in markle Indiana. The first few weeks I would go to sport bass fish because of the size. People had stringers 125-200 10 inch plus blue gill. Go back today and there are 4-6 inch and maybe catch a handful at best. Small scale about 15 acre pond. But there should be a limit.
Here in Maine, just about every other body of water has it’s own special regulations for limits and minimum sizes, on top of the blanket general law and bag limits. It does make things confusing, as anytime I go to a new lake or the New Years regs come out, I have to check. but it keeps the fish quality in check. Granted it’s all regulations for trout, panfish are basically considered by catch or trash fish, and most are even considered invasive species to the state.
I appreciate hearing about how other states handle the issue. It’s very interesting to me that a state would take the time and effort to tailor regulations to specific lakes. It shows that it can be done. Thanks for posting in this thread!