During Summer, the depth of the river Nore in Kilkenny city ranges from approximately 1meter (3ft) below Greens Bridge to 5 meters (15ft) in the deep hole on the bend under the Castle. At John’s Bridge in the centre of the city, the river is around 3.5 meters deep or 10.5ft during summer. For more accurate depths on the river Nore, or on any river in Ireland for that matter, please see www.waterlevel.ie