Idaho Stillwaters

Sand Creek Ponds are offering some good fishing with waters beginning to cool off. Wind is a frequent visitor to these ponds, so consider presenting grasshopper patterns around shorelines there. The Grizzly springs area of Island Park Reservoir is still producing good fishing for those presenting blood worm patterns, and some big 'bows can still be found where the river enters the reservoir. Streamers would be the best bet for success there.
Fly Patterns to use:
Gut Bomb Bloodworm Red
Rowley’s Balanced Leech-Black
Belly Flop Balanced Damsel