Clyde Dam

Clyde Dam
Clyde Dam from the east, looking west
Location of Clyde Dam in New Zealand
LocationClyde, Otago, New Zealand
Coordinates45°10′46″S 169°18′25″E / 45.179314°S 169.306955°E / -45.179314; 169.306955
Dam and spillways
Type of damConcrete gravity dam
ImpoundsClutha River
Height100 m (330 ft)
Length490 m (1,610 ft)
Width (crest)10 m (33 ft)
Width (base)70 m (230 ft)
Reservoir
CreatesLake Dunstan
Surface area26 km2 (10 sq mi)
Power Station
Operator(s)Contact Energy
Commission date1992
Turbines4× 108 MW (145,000 hp) Francis turbines
Installed capacity464 MW
Annual generation2,100 GWh

The Clyde Dam, New Zealand's second-largest hydroelectric dam, is built on the Clutha River / Mata-Au near the town of Clyde. It is owned and operated by Contact Energy.