太湖流域跨江苏、浙江、上海两省一市,面积三万六千五百平方公里,人口三千多万,耕地二千五百多万亩,是我国著名的鱼米之乡。建国后疏浚河道,整治堤防,航运条件有了较大改善,但是治理上还没有全面规划,也缺乏流域性治理工程,以至洪涝威胁严重,水源污染和供水问题也很突出。 The Taihu Lake basin cross Jiangsu, Zhejiang and Shanghai provinces and cities, an area of ​​36,500 square kilometers, a population of more than 30 million, more than 25 million acres of arable land, is China’s famous land of plenty. After the founding of the PRC, dredging the river and remediation of embankments have greatly improved the shipping conditions. However, there is still no comprehensive planning on the governance and lack of basin management projects. As a result, the threat of floods and floods is also serious. The problems of water pollution and water supply are also prominent.