Gourisagar PukhuriGourisagar Pukhuri or Gaurisagar Tank is an artificial lake in Sivasagar, Sivasagar district in the state of Assam in India. It is situated 12 km away from Sivasagar.EtymologyGourisagar Pukhuri popularly known as Gourisagar Tank, there are three temples on the north bank. DeviDoul, adorned with sandstone sculptures. In winter migratory birds visit the lake in large numbers.HistoryGaurisagar Lake was constructed between 1715 and 1719 by Queen Phuleswari, who was wife of King Siva Singha.