Are talking about the big 20-30 acre conservation lake?
I did an electrofishing survey on the lake about 5 years ago. Not sure if they have done any management since then. I shocked the lake for about 2-3 hours one day and only netted 2-3 Largemouth bass, 2-3 crappie, no bluegill from what I remember, and a ton of trash fish. When we did the survey I took a bucket of water back to our shop. It was very muddy but settled out after a week or two. That tells you it was overrun with trash fish that were keeping the water stirred up.