The Waipawa River is located in the Hawke's Bay region of New Zealand's North Island. It flows for approximately 70 kilometers, starting from the Ruahine Range and eventually joining the Tukituki River. The river is known for its scenic beauty and is a popular spot for fishing and kayaking. The Waipawa River supports a variety of wildlife and is an important water source for the surrounding communities. Its waters are also used for irrigation, contributing to the agricultural activities in the region. The river's health is monitored to ensure the sustainability of its ecosystem.