I say keep it as it is. Its a great place for families to go, within distance of both lethbridge, calgary, okotoks, highriver and surrounding areas. You can camp overnight, catch plenty of fish from shore (for those who cannot afford a boat). I've seen plenty of happy faces when children catch fish there non-stop.
Keep it C&R, and leave it as the lone place other than a couple of ponds where a 3 yr old kid can sit on the dock, and be guaranteed he'll catch his first fish, like most of us, under a bobber with grandpa at his side