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The dam failed during construction on 6 February 1997 due to heavy rain. It was completed in 1998, creating Lake Opuha.
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and provides 7.7 MW of electricity to New
Zealand's national grid. The site has been identified as an
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In 2003 in order to counteract oxygen depletion in the lake an aeration system was installed.
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198:'Emergency management, Opuha Dam collapse, Waitangi Day 1997'
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This article about a New
Zealand building or structure is a
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2003 Symposium "Dams – Consents and
Current Practice”
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401:Buildings and structures in the Canterbury Region
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176:BirdLife data zone: Important Bird Areas
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200:, NZ Society on Large Dams (NZSOLD),
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223:'Air pump urged to help dying lakes'
436:Important Bird Areas of New Zealand
396:1998 establishments in New Zealand
349:. You can help Knowledge (XXG) by
296:. You can help Knowledge (XXG) by
196:Lees, P. & Thomson, D. (2003)
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102:Dam collapsed during construction
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241:report on emergency management.
204:, Papers. Part 1, pages 84–89.
178:. BirdLife International. 2012
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441:1997 disasters in New Zealand
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421:1997 industrial disasters
411:Irrigation in New Zealand
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416:Dam failures in Oceania
18:Dam in South Canterbury
431:Dams completed in 1998
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134:BirdLife International
116:, a tributary of the
70:Type of dam
268:-44.00056; 170.89111
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406:Dams in New Zealand
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130:Important Bird Area
112:is located on the
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141:black-billed gull
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64:Dam and spillways
56:Opening date
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180:. Retrieved
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182:15 November
172:"Opuha Dam"
118:Ōpihi River
114:Opuha River
32:New Zealand
390:Categories
251:44°00′02″S
210:Wellington
158:References
138:endangered
126:irrigation
122:Canterbury
87:Lake Ophua
51:Irrigation
42:Canterbury
451:Dam stubs
120:in South
110:Opuha Dam
79:Reservoir
24:Opuha Dam
93:Turbines
37:Location
147:History
84:Creates
48:Purpose
29:Country
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184:2012
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