Loktak Lake is the largest freshwater lake in Northeast India and is famous for the phumdis (heterogeneous mass of vegetation, soil and organic matter at various stages of decomposition) floating over it. The lake is located near Moirang in Manipur state, India. The etymology of Loktak is Lok = "stream" and tak = "the end".
Nagarjuna Sagar Dam was built across the Krishna river at Nagarjuna Sagar which is in Nalgonda District. The construction duration of the dam was between the years of 1955 and 1967. The dam created a water reservoir whose gross storage capacity is 11.472 billion cubic metres (405.1 × 10 ^ 9 cu ft).
Wular Lake (also spelt Wullar) is one of the largest fresh water lakes in Asia . It is sited in Bandipora district in the Indian state of Jammu and Kashmir. The lake basin was formed as a result of tectonic activity and is fed by the Jhelum River.