| Wallagaraugh River | |
| Pushpin Map: | Australia Victoria |
| Pushpin Map Caption: | Mouth of the Wallagaraugh River, in Victoria |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | States |
| Subdivision Name2: | New South Wales, Victoria |
| Subdivision Type3: | Region |
| Subdivision Name3: | South East Corner (IBRA), South Coast |
| Subdivision Type4: | District |
| Subdivision Name4: | East Gippsland |
| Subdivision Type5: | Local government areas |
| Subdivision Name5: | Bega Valley, East Gippsland |
| Length: | 34km (21miles) |
| Source1: | Mount Poole |
| Source1 Location: | South Coast, New South Wales |
| Source1 Coordinates: | -37.2°N 179°W |
| Source1 Elevation: | 424m (1,391feet) |
| Mouth: | confluence with the Genoa River |
| Mouth Location: | east of Genoa, East Gippsland, Victoria |
| Mouth Coordinates: | -37.4281°N 149.7139°W |
| Mouth Elevation: | 77m (253feet) |
| River System: | Genoa River catchment |
| Tributaries Right: | Wog Wog Creek, Letts Creek |
| Custom Label: | Nature reserve |
| Custom Data: | Nadgee |
| Extra: | [1] [2] |
The Wallagaraugh River is a perennial river of the Genoa River catchment, with its headwaters located in the South Coast region of New South Wales and its lower reaches located in the East Gippsland region of Victoria, Australia. In earlier times, an alternative name for the river was Timbillica River.[3]
The Wallagaraugh River rises below Mount Poole, approximately northeast of Nungatta, in New South Wales. The river flows generally south, then east, and then south, crossing the Black-Allan Line that forms part of the border between Victoria and New South Wales, joined by eight minor tributaries and flowing through Nadgee Nature Reserve, before reaching its confluence with the Genoa River at Coleman Inlet, east of Genoa in Victoria.[1] The river descends over its course.[2]
North of the Black-Allan Line and within Nadgee State Forest, the Princes Highway crosses the river.