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Ōpāwaho / Heathcote River
The Ōpāwaho / Heathcote River is located within the city boundaries of Christchurch, New Zealand. It is primarily fed by springs near Templeton Road, with its catchment area extending westward to Yaldhurst and Pound Road during wet weather. The river meanders around the base of the Port Hills, flowing from west to south-east.
The catchment of the Ōpāwaho / Heathcote River extends to the suburb of Yaldhurst. It drains an area of approximately 100 square kilometres (39 sq mi), with the Cashmere Stream the largest tributary. Curletts Stream flows through an industrial part of Christchurch before joining Ōpāwaho. The Heathcote River flows through Wigram, Hillmorton (where the main springs are located), Hoon Hay (and from there around the base of the Port Hills), Spreydon, Cracroft, Cashmere, Beckenham, St. Martins, Opawa, Woolston and Ferrymead.
It drains into the Avon Heathcote Estuary / Ihutai before draining into Pegasus Bay.
The original Māori name for the river, Ō-pā-waho, means 'The Place of the Outward Pā' or 'The Outpost'. This refers to a pā (fortified settlement) that served as an outpost (Māori: waho) to Kaiapoi Pā.[5] This pā was strategically built on higher ground, just downstream from the present-day Opawa Road Bridge. It functioned as an important resting place for Ngāi Tahu people travelling between Kaiapoi Pā and Te Pātaka o Rākaihautū (Banks Peninsula). The surrounding area was also a vital mahinga kai—a bountiful source of food, notably including tuere (blind eel) and kanakana (lamprey)
The river historically meandered through extensive wetlands prior to urbanisation. Historic survey maps from the mid-19th century (known as the 'Black Maps') indicate that the habitat that the river passed through was abundant in flax (harakeke), toetoe, raupō, tutu and ferns and was dotted with tī kōuka (cabbage tree).
The river corridor was low-lying and very wet. When the Waimakariri River rose and flowed across the plains, even higher ground was prone to flooding. Over many centuries of using the river as a food source and transport corridor, the iwi of Waitaha, Kāti Māmoe and Ngāi Tahu fostered a close relationship with this resource. The swamp forest around the river provided gathering grounds for water fowl and forest birds. Traps were regularly set for inanga (whitebait), pātiki (flounder), and tuna (eel).
The original European name for the river, the Heathcote, is in honour of Sir William Heathcote, secretary of the Canterbury Association.
The Ōpāwaho / Heathcote River provided Woolston with plentiful water for industries such as wool scouring. The river became increasingly polluted until the Woolston industrial sewer was built in 1966.
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Ōpāwaho / Heathcote River
The Ōpāwaho / Heathcote River is located within the city boundaries of Christchurch, New Zealand. It is primarily fed by springs near Templeton Road, with its catchment area extending westward to Yaldhurst and Pound Road during wet weather. The river meanders around the base of the Port Hills, flowing from west to south-east.
The catchment of the Ōpāwaho / Heathcote River extends to the suburb of Yaldhurst. It drains an area of approximately 100 square kilometres (39 sq mi), with the Cashmere Stream the largest tributary. Curletts Stream flows through an industrial part of Christchurch before joining Ōpāwaho. The Heathcote River flows through Wigram, Hillmorton (where the main springs are located), Hoon Hay (and from there around the base of the Port Hills), Spreydon, Cracroft, Cashmere, Beckenham, St. Martins, Opawa, Woolston and Ferrymead.
It drains into the Avon Heathcote Estuary / Ihutai before draining into Pegasus Bay.
The original Māori name for the river, Ō-pā-waho, means 'The Place of the Outward Pā' or 'The Outpost'. This refers to a pā (fortified settlement) that served as an outpost (Māori: waho) to Kaiapoi Pā.[5] This pā was strategically built on higher ground, just downstream from the present-day Opawa Road Bridge. It functioned as an important resting place for Ngāi Tahu people travelling between Kaiapoi Pā and Te Pātaka o Rākaihautū (Banks Peninsula). The surrounding area was also a vital mahinga kai—a bountiful source of food, notably including tuere (blind eel) and kanakana (lamprey)
The river historically meandered through extensive wetlands prior to urbanisation. Historic survey maps from the mid-19th century (known as the 'Black Maps') indicate that the habitat that the river passed through was abundant in flax (harakeke), toetoe, raupō, tutu and ferns and was dotted with tī kōuka (cabbage tree).
The river corridor was low-lying and very wet. When the Waimakariri River rose and flowed across the plains, even higher ground was prone to flooding. Over many centuries of using the river as a food source and transport corridor, the iwi of Waitaha, Kāti Māmoe and Ngāi Tahu fostered a close relationship with this resource. The swamp forest around the river provided gathering grounds for water fowl and forest birds. Traps were regularly set for inanga (whitebait), pātiki (flounder), and tuna (eel).
The original European name for the river, the Heathcote, is in honour of Sir William Heathcote, secretary of the Canterbury Association.
The Ōpāwaho / Heathcote River provided Woolston with plentiful water for industries such as wool scouring. The river became increasingly polluted until the Woolston industrial sewer was built in 1966.