Balclutha, New Zealand established a ferry service across the Clutha in 1857; as a result the town was initially called Clutha Ferry. The Māori name for the area is Iwikatea, literally "Bleached bones" (a local Māori tribal battle in 1750 left the decomposing bodies of the defeated, their bones whitened in the sun). The Clutha River flows through the town. It is the largest river in New Zealand by volume of water, and the country's second longest after the Waikato. It provides the town with various recreational facilities, including fishing (brown trout), water skiing and power boating. The most prominent structure in the
Clarence River (New Zealand) earthquake blocked the Waiau Toa / Clarence River 10 to 12 km from its mouth, with water building up behind the slip. Residents near the river downstream from the slip were evacuated. The river broke through the debris 16 hours after it occurred. In 2018, the name of the river was officially gazetted as Waiau Toa / Clarence River, to reflect its original Māori name. Clarence River (New Zealand) The Waiau Toa / Clarence River is on northeast South Island of New Zealand. It is long, which makes it the eighth longest river in New Zealand. For its first ,