Teresa Lake, Great Basin National Park

Great Basin National Park (GRBA), in White Pine County, Nev., has six small subalpine lakes. These lakes are a priority resource for park managers due to their pristine condition and high visitation. The only trout species native to these lakes is the Bonneville cutthroat trout (BCT). In the late 1990s, GRBA began a BCT reintroduction program. The success of this program was one of the major...