River Suir

The River Suir (; , Irish An tSiúr or Abhainn na Siúire) is a river in Ireland that flows into the Atlantic Ocean near Waterford after a distance of . The catchment area of the River Suir is 3,610 km². The long term average flow rate of the River Suir is 76.9 Cubic Metres per second (m³/s) - This is more than twice the flow of the River Barrow (37.4 m³/s)