Shannon Brook
| Shannon Brook Deep Creek (branch), Piora Creek, Mummulgum Creek | |
|---|---|
Location of the Shannon Brook mouth in New South Wales | |
| Etymology | In honour of J. C. Shannon |
| Location | |
| Country | Australia |
| State | New South Wales |
| Region | NSW North Coast (IBRA), Northern Rivers |
| LGA | Kyogle |
| Physical characteristics | |
| Source confluence | Theresa Creek and Deep Creek |
| • location | near Mummulgum |
| • elevation | 96 m (315 ft) |
| Mouth | confluence with the Richmond River |
• location | near Tatham |
• coordinates | 28°55′27″S 153°9′37″E / 28.92417°S 153.16028°E |
• elevation | 5 m (16 ft) |
| Length | 58 km (36 mi) |
| Basin features | |
| River system | Richmond River catchment |
| Tributaries | |
| • left | Rileys Creek |
| • right | Mongogarie Creek |
The Shannon Brook, a perennial stream of the Richmond River catchment, is located in Northern Rivers region in the state of New South Wales, Australia.