questionedithistorytranslationsCurrent version This is the accepted version. added by Ninjai Feb. 17, 2018, 2:25 p.m. What is the longest river in New Zealand? Tekapo RiverWaikato RiverMataura RiverWaitaki RiverThe Waikato River is the longest river in New Zealand, running for 425 kilometres through the North Island. It rises in the eastern slopes of Mount Ruapehu and empties into the Tasman Sea.NinjaiShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Waikato River0Very interesting! wikipedia → Waikato Riverreach: rather globalNew ZealandriversVotes Acceptable misanthrope Acceptable th3pizgat0r Acceptable Piper Perabo