Pomahaka River

Multi tool useThe Pomahaka River is in South Otago in New Zealand's South Island. It is a tributary of the Clutha River, flowing south for 80 kilometres (50 mi) from the Old Man Range of mountains to join the Clutha just north of Balclutha. Along its path it passes the Blue Mountains and the forestry town of Tapanui in the area known locally as West Otago.
For a short part of its length, the river forms the boundary between Otago and Southland regions.
Major flooding of the Pomahaka in 1978 led to the relocation of the town of Kelso and caused damage severe enough to lead to the closure of the Tapanui Branch railway.
The Pomahaka River has been suffering from declining water quality in recent years due to land use intensification, and many have said that this has led to a decline in the trout and salmon fishery.
Clutha River
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Source: Southern Alps—Flows into: Pacific Ocean
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Administrative areas | - Otago Region
- Queenstown–Lakes District
- Central Otago District
- Clutha District
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Towns and settlements (upstream to downstream) | - Wanaka
- Albert Town
- Luggate
- Lowburn
- Cromwell
- Clyde
- Alexandra
- Roxburgh Hydro
- Roxburgh
- Teviot
- Ettrick
- Millers Flat
- Beaumont
- Tuapeka Mouth
- Clydevale
- Balclutha
- Stirling
- Kaitangata
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Major tributaries (upstream to downstream by confluence) | - Makarora River
- Matukituki River
- Hāwea River
- Cardrona River
- Lindis River
- Kawarau River
- Manuherikia River
- Teviot River
- Tuapeka River
- Pomahaka River
- Waitahuna River
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Lakes in catchment (upstream to downstream by location or tributary) | - Lake Wanaka
- Lake Hāwea
- Lake Dunstan
- Lake Wakatipu
- Lake Roxburgh
- Lake Tuakitoto
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Islands in catchment (upstream to downstream by location or tributary) | - Harwich Island
- Pigeon Island
- Pig Island
- Inch Clutha
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Other features (upstream to downstream) | - Central Otago wine region
- Old Cromwell Bridge
- Cromwell Gorge
- Clyde Dam
- Alexandra bridges
- Roxburgh Dam
- Kelso
- Balclutha Road Bridge
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Longest New Zealand rivers | - 1: Waikato
- 2: Clutha / Mata-Au
- 3: Whanganui
- 4: Taieri
- 5: Rangitikei
- 6: Mataura
- 7: Waiau (Southland)
- 8: Clarence
- 9: Waitaki
- 10: Oreti
- 11: Rangitaiki
- 12: Manawatu
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Coordinates: 46°09′S 169°34′E / 46.150°S 169.567°E / -46.150; 169.567
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