Anathode Dam

Anathode Dam
Location of Anathode Dam in Kerala Show map of Kerala Anathode Dam (India) Show map of India
Official name	Anathode Flanking Dam
Country	India
Location	Pathanamthitta, Kerala
Coordinates	9°20′30″N 77°09′00″E / 9.34167°N 77.15000°E / 9.34167; 77.15000
Purpose	Power
Status	Operational
Construction began	1964 (1964)
Opening date	1967 (1967)
Owner(s)	Kerala State Electricity Board
Dam and spillways
Type of dam	Gravity dam
Impounds	Kakki river
Height (foundation)	51.81 m (170.0 ft)
Length	376.12 m (1,234.0 ft)
Elevation at crest	975.36 m (3,200.0 ft)
Spillways	4
Spillway type	Ogee shaped, radial gates, each of size 12.8 x 6.1m
Spillway capacity	1785 m³/sec
Reservoir
Creates	Kakki reservoir
Total capacity	455,400,000 m3 (1.608×1010 cu ft)
Active capacity	446,800,000 m3 (1.578×1010 cu ft)
Catchment area	225.51 km2 (87.07 sq mi)
Normal elevation	981.46 m (3,220.0 ft)
Sabarigiri Power Station
Operator(s)	Kerala State Electricity Board
Commission date	1967
Turbines	2 x 60 MW & 4 x 55 MW, Pelton-type
Installed capacity	340 MW
Annual generation	1338 MU
Website KSEB - Official website

Anathode Dam is a flanking dam of masonry gravity type situated in Sethathode panchayath of Seethathode village in Pathanamthitta district of Kerala, India. This dam is constructed on Anathode river which is a tributary of Pamba river.^[1]

Anathode is a stream which joins Kakki river downstream of Kakki dam before the confluence with Pamba river. The dam makes a common reservoir with Kakki. The spillway for the reservoir complex is located by the side of Anathode Flanking Dam. The reservoirs formed by the two dams are connected through the natural valley.^[2] Kakki & Anathode dams are about 4 kilometers apart by road. Taluks through which release flows are Ranni, Konni, Kozhencherry, Thiruvalla, Chengannur, Kuttanadu, Mavelikara and Karthikappally.^[3]

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• Latitude : 9⁰20’30”N
• Longitude : 77⁰09’00”
• Panchayath : Seethathodu
• Type of Dam : Masonry – Gravity
• Village : Seethathodu
• District : Pathanamthitta
• River Basin : Pamba
• River:Kakki- Anathodu (a tributary of Pamba river)
• Release from Dam to river : Pamba
• Year of completion:1967
• Classification : HH (High Height)
• Maximum Water Level (MWL) : EL 982.16 m
• Full Reservoir Level ( FRL) : EL 981.46 m
• Storage at FRL : 454.14 Mm3
• Height from deepest foundation : 51.81 m^[4]
• Length : 376.12 m
• Spillway : 4 No. radial gates, each of size 12.8 x 6.1m
• Crest Level : EL 975.36 m

• Project Sabarigiri telefilm

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