Yeah, we have what are called FIN's Lakes, here in Ky. (Fishing in Neighborhoods Lakes) They're stocked with hatchery raised Rainbow Trout, Channel Catfish, and some with Hybrid Bluegill. But, as you say ... most Trout are in the 8-10" lengths. The "unfortunate" part of them being "hatchery raised" Trout is that they have a fairly bland taste, and not the rich flavor of the wild ones.