I fished Treman lake alot growing up...great place for kids, lots of stunted largemouth, but that's what I was targeting...a few big ones kicking around but mostly on the small side... The city reservoirs are posted, but you probably know that, lots of largies in them too, some hogs if put the time in , spent alot of time swimming at 2 nd and 3rd dam as well as fishing as a kid ..... good memories..never heard of anyone ice fishin these spots, so be careful...good luck.