The Hagerman Valley offers many fishing opportunities.
Excellent Rainbow Trout fishing can be found at Oster Lake 1 on the grounds of the Hagerman National Fish Hatchery. This is one of a series of ponds that extend into the Hagerman Wildlife Management Area. These ponds are stocked by the Idaho Department of Fish & Game for recreational fishing. The season is open from March to November. A wheelchair accessible dock is also available at Oster 1.