Salal Dam | |
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Location of Salal Dam in Jammu and Kashmir | |
Official name | Salal Hydroelectric Power Station |
Country | India |
Location | Jammu and Kashmir |
Coordinates | 33°08′33″N 74°48′37″E / 33.14250°N 74.81028°E |
Status | Operational |
Construction began | 1970 |
Opening date | 1987 |
Construction cost | ₹ 928.89 crores |
Dam and spillways | |
Type of dam | Gravity dam |
Impounds | Chenab River |
Height | 113 m (370.7 ft) |
Length | 487 m (1,597.8 ft) |
Dam volume | 1,450,000 m3 (51,210,000 cu ft) |
Spillways | 12 |
Spillway type | Ogee |
Spillway capacity | 22,427 m3/s |
Reservoir | |
Creates | Salal Lake |
Total capacity | 280,860,000 m3 (228,000 acre⋅ft) |
Active capacity | 12,000,000 m3 (10,000 acre⋅ft) |
Surface area | 3.74 km2 (1.44 sq mi) |
Normal elevation | 487.68 m FRL |
Power Station | |
Operator(s) | NHPC |
Commission date | Stage I: 1987 Stage II: 1995 |
Type | Conventional |
Hydraulic head | 94.5 m (310 ft) |
Turbines | Stage I: 3 x 115 MW Francis-type Stage II: 3 x 115 MW Francis-type |
Installed capacity | Stage I: 345 MW Stage II: 345 MW Total: 690 MW |
Annual generation | 3082 million kWh |
Website nhpcindia.com |
Salal Dam (Hindi: सलाल बाँध Salāl Bāndh), also known as Salal Hydroelectric Power Station, is a run-of-the-river hydropower project on the Chenab River in the Reasi district of the Jammu and Kashmir.[1] It was the first hydropower project built by India in Jammu and Kashmir under the Indus Water Treaty regime.[2] After having reached a bilateral agreement with Pakistan in 1978,[3] with significant concessions made to Pakistan in the design of the dam, reducing its height, eliminating operating pool, and plugging the under-sluices meant for sediment management, India completed the project in 1987. The concessions made in the interest of bilateralism damaged the long-term sustainability of the dam, which silted up in five years. It currently runs at 57% capacity factor.[note 1] Its long-term future is uncertain.[4][5][6]
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