| Allyn | |
|---|---|
 Allyn River, surrounded by sub tropical rainforest | |
  Location of the Allyn River mouth in New South Wales | |
| Location | |
| Country | Australia |
| State | New South Wales |
| Region | NSW North Coast (IBRA), Hunter |
| LGA | Dungog |
| Town | East Gresford |
| Physical characteristics | |
| Source | Allyn Range, Barrington Tops |
| • location | near Careys Peak |
| • coordinates | 32°21′42.9″S 151°31′55.668″E / 32.361917°S 151.53213000°E |
| • elevation | 655 m (2,149 ft) |
| Mouth | Paterson River |
• location | Vacy |
• coordinates | 32°3′43.26″S 151°24′57″E / 32.0620167°S 151.41583°E |
• elevation | 15 m (49 ft) |
| Length | 82 km (51 mi) |
| Basin features | |
| River system | Hunter River catchment |
| Tributaries | |
| • left | Chads Creek, Stony Creek (Dungog, New South Wales), Lewinsbrook Creek, McIntyre Creek, Mirari Creek |
| • right | Masseys Creek, Bucks Creek |
| [1] | |
Allyn River, a perennial stream[2] of the Hunter River catchment, is located in the Hunter region of New South Wales, Australia.
- ^ "Map of Allyn River, NSW". Bonzle Digital Atlas of Australia. Retrieved 25 February 2013.
- ^ "Allyn River". Geographical Names Register (GNR) of NSW. Geographical Names Board of New South Wales. Retrieved 27 February 2013.
