1000 islands lake (Xin Anjiang reservoir) , be located in Zhejiang to save Hangzhou city honest to install prefectural churchyard, fraction join builds heart city northwest, it is to build Xin Anjiang hydroelectric station retain is installed newly the river is downstream and those who become is artificial lake, 1955 only then build, built 1960. (the picture comes from Oriental IC)Water of 1000 islands lake ranks first of high grade water in big lake of Chinese great river, for the country system of one class water, do not amount to standard of potable water namely via any processing, be known as " the world the first beautiful water " . (the picture comes from Oriental IC)Committee of Zhejiang province place name will install river reservoir newly formally to name on December 15, 1984 for " 1000 islands lake " . (the picture comes from Oriental IC)2001, beauty spot of 1000 islands lake is judged to be first Chinese AAAAA class travel area. On April 18, 2010, national tourism bureau awards beauty spot of 1000 islands lake to be special honour of area of scene of travel of national 5A stage. (the picture comes from Oriental IC)Reservoir dam is 105 meters expensive, 462 meters long; Reservoir grows about 150 kilometre, the widest place amounts to more than meters 10; Most in amount to more than meters 100, average depth of water 30.44 meters, below circumstance of normal water level, the area makes an appointment with 580 square kilometre, store water quantity can amount to 17.8 billion stere. (the picture comes from Oriental IC)1078 overbridge islands that are more than 0.25 square kilometre are had when top water level, give priority to with the isle under 2 square kilometre, islands area in all 409 square kilometre. (the picture comes from Oriental IC)