What south-eastern river that orginates from Mount Kosciuszko and has Brodribb River as a perennial river?
Brodribb River The Brodribb River is a perennial river of the Snowy River catchment, located in the East Gippsland region of the Australian state of Victoria.
Yass River The Yass River, a perennial river that is part of the Murrumbidgee catchment within the Murray–Darling basin, is located in the Southern Tablelands and South Western Slopes districts of New South Wales, Australia.