Peak RiverThe Peak River, a perennial stream that is part of the Murrumbidgee catchment within the Murray–Darling basin, is located in the Snowy Mountains region of New [South Wales], Australia.Course and featuresThe Peak River rises below Bogong Peaks, on the northeastern slopes of Mount Bogong within the Bongong Range, part of the Snowy Mountains, contained within the Kosciuszko [National Park]. The river flows generally north before reaching its confluence with the Goobarragandra River near Macks Crossing. The river descends over its course.