Tongariro River 4.16

The Tongariro River is a river in the North Island of New Zealand. The part of the Waikato River from the Waihohonu Stream, down to Lake Taupo, was formally named the Tongariro River in 1945. The river originates in the Central Plateau of the North Island where it is fed by numerous tributaries (such as the Whitikau, Poutu, and Mangamawhitiwhiti streams) that flow off the surrounding hill ranges and mountains such as Mount Ruapehu. It then winds its way north, through the township of Turangi before entering Lake Taupo via a number of river mouths. The minimum volume of water flowing down the lower Tongariro River ranges from approximately 16m3/s (recorded at the upper rivers Poutu Intake) to 21m3/s (recorded at the lower rivers Major Jones Pool). This volume can substantially increase due to catchment of rainfall by the surrounding mountains and hill ranges.The Tongariro River is New Zealand's most fished river, and is a drawcard for anglers the world over, who come to the Tongariro to fish for spawning rainbow trout and brown trout, which run up the river from the lake to spawn over the colder winter months. Approximately 75% of the trout in the Tongariro are rainbow trout, and 25% are brown trout.The Tongariro is classed as one of the best trout fishing rivers in the world, and part of its charm lies in its accessibility. New Zealand’s State Highway 1 follows the river for a number of kilometres providing anglers with easy access to the numerous pools and rapids. As many waterways in New Zealand are owned by the Crown, no one person has ownership of any stretch of water. For the cost of a Taupo Fishing Licence (NZ$99.00 for a 2017–18 seasonal licence or NZ$42.00 for a week) anyone can fish the river. It is therefore not unusual to see locals fishing alongside overseas anglers or celebrities (who are usually out with a guide).