Several area streams are open to catch and release fishing until the Friday before Memorial Day weekend. Consult 2012 fishing regulations to see a complete list of these streams. Many offer good fishing before run off begins. Fall River for a few miles above Chester is accessible from the adjacent county road. There is some access on Lower Teton River where it divides into the north and south forks north of Teton City. Midge and BWO life cycle patterns, small bead head nymphs, stonefly nymph, wooly bugger, and streamer pattens can be effective on these waters.