Colligan River
| Colligan River | |
|---|---|
Colligan River flowing under the N25 in Dungarvan | |
| Native name | Abhainn Choilligeáin (Irish) |
| Physical characteristics | |
| Source | |
| • location | Monavallagh Mountains |
| Mouth | |
• location | Celtic Sea at Dungarvan |
| Length | 24 km (15 mi) |
| Basin size | 108 km2 (42 sq mi) |
| Discharge | |
| • average | 33.1 m3/s (1,170 cu ft/s) |
The Colligan River (Irish: Abhainn Choilligeáin) is a fast-flowing river in Ireland, flowing through County Waterford. It is reputed to be one of the fastest in Europe.