Ganges - Brahmaputra Delta is largest in the world. It is partially in India and partially in Bangladesh.
kallanai dam built by karikala chola
janjavathi
I believe you meant Nangal Dam. Called Bhakra Nangal Dam in full, it is situated in the state of Himachal Pradesh in Northern India. It is one of the largest dams in India.
The Bhakra-Nangal Dam has been built on the Sutlej River.
muzaffarabad (jamu and kashmir)
It is on Kishanganga River in Gurez valley. Kishanganga river is reffered to as Neelum River in Pakistan and it is a tributary of Jehlum River. Kishanganga river merges with Jehlum at Muzafferabad in POK. Jehlum River is a part of Indus Water System thus Kishanganga River comes under the purview of INDUS WATER TREATY ( signed in1960 between India and Pakistan)
Kishanganga dam is located about 160-km upstream Muzzafarabad and involved diversion of Kishanganga (called Neelum in Pakistan) to a tributary named Bunar Madumati Nullah of Jhelum river through a 22-km tunnel. Its power house will be constructed near Bunkot in Indian held Kashmir and the water will be re-routed into the river Jhelum through Wullar Lake.
By constructing the dam or canal
Jammu and Kashmir, India
The worlds longest dam is Hirakud Dam in Orissa, India.
Idikki Dam in Kerala is India's largest and Asia'a second largest arch dam
Koyna dam is India's biggest dam.
Hirakud Dam in Orrisa
The Tehri, Bhagirathi in India is the highest, it is 856 feet high (261 meters)I think the highest dam in India is Tehri (856Ft)Rogun Dam in Tajikistan. It is 1,099 ft hightehri dam
The president of India
rgw Elwha dam is a scar upon the environment with significant effects anyone can easily see