Yes that's the one its below harriet and has a rocky shoreline. The fish can actually migrate between harriet and frog. The lake is very deep and its in a windy area. If you are driving towards harriet you take the three lynx turnoff if you see idian henry campground you gone to far and I think its pipeline road it goes past some houses for the powerplant. Take that road up to frog. I use to very rarely see people there. I have caught some nice browns in there on lures
Mike