Wadagawa Dam | |
---|---|
Country | Japan |
Location | Tonami, Toyama Prefecture |
Coordinates | 36°39′16.6″N137°2′22.29″E / 36.654611°N 137.0395250°E Coordinates: 36°39′16.6″N137°2′22.29″E / 36.654611°N 137.0395250°E |
Purpose | Irrigation, flood control, power |
Status | Operational |
Construction began | 1962 |
Opening date | 1967 |
Owner(s) | Toyama Prefecture |
Dam and spillways | |
Type of dam | Gravity |
Impounds | Wadagawa River |
Height | 21 m (69 ft) |
Length | 137 m (449 ft) |
Dam volume | 23,000 m3 (30,000 cu yd) |
Reservoir | |
Total capacity | 3,070,000 m3 (2,490 acre⋅ft) |
Active capacity | 1,900,000 m3 (1,500 acre⋅ft) |
Power Station | |
Commission date | December 1968 |
Hydraulic head | 18.15 m (59.5 ft) |
Turbines | 2 x 3.7 MW Kaplan-type |
Installed capacity | 7.4 MW |
Annual generation | 40 GWh [1] |
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