|Crackemback River, Crackenback River|
Thredbo River from the Alpine Way in Kosciuszko National Park.
|State||New South Wales|
|Regions||Australian Alps (IBRA), Snowy Mountains|
|Local government area||Snowy Monaro Regional Council|
|Part of||Snowy River catchment|
|- left||Sawpit Creek|
|- right||Big Boggy, Bull Creek (New South Wales), Little Thredbo River|
|Source||Mount Leo, Snowy Mountains|
|- location||below South Rams Head|
|- elevation||1,550 m (5,085 ft)|
|Mouth||confluence with the Snowy River|
|- location||Lake Jindabyne|
|- elevation||901 m (2,956 ft)|
|Length||40 km (25 mi)|
|National park||Kosciuszko NP|
Course and features
The Thredbo River rises below South Rams Head, near Mount Leo within the Kosciuszko National Park. The river flows generally adjacent to the Alpine Way, west and northwest near Dead Horse Gap, then generally north, passing through the village of Thredbo, joined by four tributaries including the Little Thredbo River, before emptying into Lake Jindabyne, impounded by Jindabyne Dam. Within Lake Jindabyne, the river reaches its confluence with the Snowy River.
The flow of the river is impacted by alpine conditions; with high flows during spring as a result of snow melt. Meanwhile, during winter, the river is subject to snow and ice conditions.
Thredbo River near the Diggings campground in Kosciuszko National Park.
- List of rivers of New South Wales (L-Z)
- List of rivers of Australia
- Rivers of New South Wales
- Snowy Mountains Scheme