| Bhavanisagar Dam | |
|---|---|
 Bhavanisagar Dam and Reservoir | |
| Official name | Keel Bhavani Anai |
| Location | Bhavanisagar, Erode, Tamil Nadu, India |
| Coordinates | 11°28′15″N 77°6′50″E / 11.47083°N 77.11389°E |
| Purpose | irrigation, power |
| Status | open |
| Construction began | 1948 |
| Opening date | 1955 |
| Construction cost | ₹210 million (US$2.6 million) |
| Owner(s) | Government of Tamil Nadu |
| Operator(s) | Government of Tamil Nadu |
| Dam and spillways | |
| Type of dam | earthen |
| Impounds | Bhavani River |
| Height (foundation) | 40 m (130 ft) |
| Height (thalweg) | 120 ft (37 m) |
| Length | 8 km (5.0 mi) |
| Reservoir | |
| Creates | Bhavanisagar Reservoir |
| Total capacity | 32.8×109 cu ft (930×106 m3) |
| Turbines | Lower Bhavani -1 4x2 MW = 8 MW ; Lower Bhavani RBC (Right Bank Cannel) = 2x4 MW = 8 MW |
| Installed capacity | 16 MW (21,000 hp) |
| Source[1] | |
Bhavanisagar Dam or Lower Bhavani Dam, is located in Erode district, Tamil Nadu, India.[2] The dam is constructed on the Bhavani river.[1] It is one of the world's largest earthen dams. The dam is situated some 16 km (9.9 mi) west of Sathyamangalam, is 17 km (11 mi) North of Punjai Puliampatti, is 35 km (22 mi) from Gobichettipalayam and is 36 km (22 mi) north-east to Mettupalayam.[3]
YouTube Encyclopedic
-
1/5Views:29 84116 838116 4265 89910 038
-
Bhavanisagar dam பவானி சாகர் அணை Sathyamangalam Tamil Nadu Tourism dams of Tamilnadu Bannari Dam
-
Bhavanisagar dam water released (2018)
-
Elephant attack | Elephant crossing | Elephant attack family biker | wildlife sanctuary | Naadodi
-
Mettupalayam to Sathyamangalam forest road|Bhavanisagar dam|Bhavani river
-
Bhavanisagar Dam | பவானிசாகர் அணை
Transcription
History
The Lower Bhavani Project was the first major irrigation project initiated in India, after independence, in 1948. It was completed by 1955 and opened for use in 1956.[1] The dam was constructed at a cost of ₹210 million (US$2.6 million).[1]
Dimensions
The dam is 8 km (5.0 mi) long by 40 m (130 ft) high. The full reservoir level is 120 ft (37 m) and the dam has a capacity of 32.8×109 cu ft (930×106 m3).[1]
Hydrography
Bhavanisagar dam is constructed on the Bhavani River. The dam receives water from two main catchment areas in the Western Ghats. The water is fed into the Bhavani river known as Upper Bhavani. The eastern catchment area includes the Upper Bhavani, Avalanche and Emerald lakes, Kundha, Gedhai, Pillur and Nellithurai . The western catchment area includes Portimund, Parson's valley, Pykara, Glenmorgan, Singara, Maravakandy, Moyar and Thengumarahada.[1] The dam is fed by both Southwest and Northeast monsoons.[1]
The dam feeds water into two canals, Lower Bhavani Project Canal and Kalingarayan Canal.[4][5] The Kalingarayan canal feeds Thadapalli and Arakkankottai channels and the LBP canal feeds the Thadapalli and Arakankottai channels.[6]
| Canal | Ayacut area |
|---|---|
| Lower Bhavani Project Canal | 103 thousand acres (420 km2) |
| Kalingarayan canal | 15.743 thousand acres (63.71 km2) |
| Thadapalli and Arakankottai | 24.504 thousand acres (99.16 km2) |
Power generation
The dam has two hydroelectric power stations, one on the east bank canal and the other on the Bhavani river. Each has a capacity of 8 megawatts (11,000 hp) for a total capacity of 16 megawatts (21,000 hp).[1]
See also
References
- ^ a b c d e f g h "Uniqueness of Bhavanisagar dam" (PDF). CSTI. Retrieved 1 February 2016.
{{cite journal}}: Cite journal requires|journal=(help) - ^ "Tourist Information for Erode district". Government of Tamil Nadu. Archived from the original on 6 March 2016. Retrieved 1 February 2016.
- ^ "Bhavanisagar dam" (PDF). TNAU. Retrieved 1 February 2016.
- ^ "Breach in LBP Canal plugged". The Hindu. 27 November 2008. Archived from the original on 3 November 2012. Retrieved 1 February 2016.
- ^ "Large Scale Irrigation Systems". FAO. Retrieved 1 February 2016.
- ^ "Bhavani Sagar dam: farmers raise apprehension on water position". The Hindu. 26 October 2015. Retrieved 6 June 2021.
This page was last edited on 9 January 2024, at 14:29