Ohau River, Canterbury

Ohau River
Country	New Zealand
Physical characteristics
Main source	Lake Ohau
River mouth	Lake Ruataniwha
Length	8 km (5 mi)

The Ohau River is a short river, some 8 kilometres (5 mi) long, that links Lake Ohau with the artificial lake, Ruataniwha in the Mackenzie Basin, New Zealand.

Until the construction of the Waitaki River hydroelectric project, it was a tributary of the Waitaki River. The river forms part of the traditional boundary between Otago and Canterbury regions. [1]

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