Kulekhani Reservoir

Kulekhani Reservoir
The reservoir, Indra Sarobar
Location of Kulekhani Reservoir in Nepal
Country	Nepal
Location	Kulekhani, Indrasarowar Rural Municipality, Makwanpur District, Bagmati Province
Coordinates	27°35′25″N 85°9′21″E / 27.59028°N 85.15583°E / 27.59028; 85.15583
Purpose	Power
Status	Operational
Construction began	1977
Opening date	1982; 42 years ago (1982)
Construction cost	US$117.84 million
Owner(s)	Nepal Electricity Authority
Dam and spillways
Type of dam	Embankment, rock-fill
Impounds	Kulekhani River
Height	114 m (374 ft)
Length	397 m (1,302 ft)
Elevation at crest	1,534 m (5,033 ft)
Width (crest)	10 m (33 ft)
Dam volume	4,400,000 m3 (5,800,000 cu yd)
Reservoir
Creates	Kulekhani Reservoir (Indra Sarobar)
Total capacity	85,300,000 m3 (69,200 acre⋅ft)
Active capacity	73,300,000 m3 (59,400 acre⋅ft)
Inactive capacity	12,000,000 m3 (9,700 acre⋅ft)
Catchment area	126 km2 (49 sq mi)
Surface area	2.2 km2 (0.85 sq mi)
Maximum length	7 km (4.3 mi)
Normal elevation	1,530 m (5,020 ft)
Kulekhani-I Hydropower Station
Coordinates	27°32′24.81″N 85°6′48.82″E / 27.5402250°N 85.1135611°E / 27.5402250; 85.1135611
Commission date	Kulekhani I: 1982 Kulekhani II: 1986 Kulekhani III: 2019
Type	Conventional, diversion
Hydraulic head	Kulekhani I: 550 m (1,800 ft) Kulekhani II: 284.1 m (932 ft) Kulekhani III: 102.56 m (336.5 ft)
Turbines	Kulekhani I: 2 x 30 MW Pelton-type Kulekhani II: 2 x 16 MW Francis-type Kulekhani III: 2 x 7 MW Francis-type
Installed capacity	Kulekhani I: 60 MW Kulekhani II: 32 MW Kulekhani III: 14 MW (est.) Total: 106 MW
Annual generation	Kulekhani I: 211 GWh Kulekhani II: 104.6 GWh Kulekhani III: 40.85 GWh (commissioned in 2019)

The Kulekhani Dam is a rock-fill dam on the Kulekhani River near Kulekhani in the Indrasarowar Rural Municipality of Makwanpur District in Bagmati Province, Nepal. The primary purpose of the dam is hydroelectric power generation and it supports the 60 MW Kulekhani I, 32 MW Kulekhani II and 14 MW Kulekhani III Hydropower Stations. Construction began in 1977 and Kulekhani I was commissioned in 1982. Kulekhani II was commissioned in 1986 and a third power station, the 14 MW Kulekhani III was expected to be commissioned in May 2015 but was delayed due to issues with the builder. The US$117.84 million project received funding from the World Bank, Kuwait Fund, UNDP, Overseas Economic Cooperation Fund and OPEC Fund. It is owned by Nepal Electricity Authority.^[1][2]

The 114 m (374 ft) tall dam creates a reservoir called Indra Sarobar which stores 85,300,000 m³ (69,200 acre⋅ft) of water.