At capacity, Illipah Reservoir covers 70 surface acres and has a maximum depth of 50 feet. Rainbow trout and a self-sustaining population of brown trout reside in the reservoir. Good fishing can be found year around from shore and float tubes, but peak success occurs in spring and fall. Winter ice fishing (December through February) can also be good. Power Bait, nightcrawlers, and salmon eggs along with the usual selection of spinners and lures (Mepps, Panther Martins, and Dardevles) do well for trout. Fly-fishing with prince nymphs, wooly buggers, sheep creek specials, and pheasant tails on a sinking line is popular. The BLM maintains the campgrounds with picnic tables, fire pits, windscreens, restrooms, and trash barrels. An undeveloped boat launch exists.