Rivers of New Zealand Rivers of New Zealand The rivers of New Zealand are used for a variety of purposes and face a number of environmental issues. Many of the rivers in the South Island are braided rivers. The longest river in New Zealand is the Waikato River with a length of . The largest river by volume is the Clutha River with a mean discharge of . Some of the rivers, especially those with wide flood plains and stop banks, have long road bridges spanning them. The Rakaia River is crossed by the longest bridge in New Zealand at . The third longest
Blue River (New Zealand) At its confluence with the Makarora River, the aptly named Blue Pools are the destination of a popular short walk from State Highway 6, with a bridge crossing the Blue River and providing good views upstream into the gorge and downstream over the river flowing into Makarora River. The longer Blue Valley tramping track leads deep into the Blue River Valley and along most of the length of the river. Blue River (New Zealand) The Blue River is a small river in the South Island of New Zealand. It flows its entire length within the Mount Aspiring National Park, and