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Ōhau River | |
---|---|
![]() Ōhau River upstream of
Lake Ruataniwha | |
Location | |
Country | New Zealand |
Physical characteristics | |
Source | Lake Ōhau |
• coordinates | 44°17′06″S 169°56′11″E / 44.2851°S 169.9365°E |
• elevation | 540 metres (1,770 ft) |
Mouth | Lake Benmore |
• coordinates | 44°20′39″S 170°12′17″E / 44.3441°S 170.2048°E |
• elevation | 380 metres (1,250 ft) |
Length | 27 km (17 mi) |
Basin features | |
Progression | Lake Benmore→ Lake Aviemore→ Lake Waitaki→ Waitaki River→ Pacific Ocean |
Tributaries | |
• left | Twizel River |
• right | Wairepo Creek |
Waterbodies | Lake Ruataniwha |
The Ōhau River is a river in the Mackenzie Basin of New Zealand's South Island. It is the primary outflow of Lake Ōhau, from which it flows in a roughly eastward direction until reaching the artificial Lake Benmore after a distance of roughly 27 kilometres (17 mi). In 1981, the artificial Lake Ruataniwha was created along the river's length to power a small hydroelectric power station as part of the Waitaki hydro scheme. [1] Prior to the creation of the Waitaki hydro scheme, the river flowed directly into the Waitaki River rather than through a series of lakes. [2] The river forms part of the traditional boundary between Otago and Canterbury regions. [3]
Prior to European settlement of the region, the river was a traditional mahinga kai (food gathering site) for Māori travelling through the Mackenzie Basin, providing valuable food sources such as weka, tuna (eels), and pora (Brassica rapa subsp. sylvestris) [4] [5]
{{
cite web}}
: CS1 maint: archived copy as title (
link)
This article needs additional citations for
verification. (April 2020) |
Ōhau River | |
---|---|
![]() Ōhau River upstream of
Lake Ruataniwha | |
Location | |
Country | New Zealand |
Physical characteristics | |
Source | Lake Ōhau |
• coordinates | 44°17′06″S 169°56′11″E / 44.2851°S 169.9365°E |
• elevation | 540 metres (1,770 ft) |
Mouth | Lake Benmore |
• coordinates | 44°20′39″S 170°12′17″E / 44.3441°S 170.2048°E |
• elevation | 380 metres (1,250 ft) |
Length | 27 km (17 mi) |
Basin features | |
Progression | Lake Benmore→ Lake Aviemore→ Lake Waitaki→ Waitaki River→ Pacific Ocean |
Tributaries | |
• left | Twizel River |
• right | Wairepo Creek |
Waterbodies | Lake Ruataniwha |
The Ōhau River is a river in the Mackenzie Basin of New Zealand's South Island. It is the primary outflow of Lake Ōhau, from which it flows in a roughly eastward direction until reaching the artificial Lake Benmore after a distance of roughly 27 kilometres (17 mi). In 1981, the artificial Lake Ruataniwha was created along the river's length to power a small hydroelectric power station as part of the Waitaki hydro scheme. [1] Prior to the creation of the Waitaki hydro scheme, the river flowed directly into the Waitaki River rather than through a series of lakes. [2] The river forms part of the traditional boundary between Otago and Canterbury regions. [3]
Prior to European settlement of the region, the river was a traditional mahinga kai (food gathering site) for Māori travelling through the Mackenzie Basin, providing valuable food sources such as weka, tuna (eels), and pora (Brassica rapa subsp. sylvestris) [4] [5]
{{
cite web}}
: CS1 maint: archived copy as title (
link)