苏州河 ,原名吴淞江 ,古称松江、松陵江、笠泽江。古代松江 ,源出江苏苏州吴县以南的太湖口 ,是太湖流域最大的泄水道 ,也是上海地区最大的河流。唐代时 ,水面辽阔 ,出海口附近“唐时阔二十里 ,宋时阔九里。”宋元以后 ,太湖口逐渐淤没 ,吴淞江遂以瓜泾口为正源。元至元十五年 Suzhou River, formerly known as Wusong River, ancient Songjiang River, Songling River, Jiangze River. Ancient Songjiang, the source of Suzhou, Jiangsu Province, south of Taihu Lake mouth, Taihu Lake Basin is the largest drains, but also the largest river in Shanghai. When the Tang Dynasty, the water surface is vast, near the mouth of the sea, “Tang Shokaku 20 years, Song Kuo Jiuli.” After the Song and Yuan Dynasties, Taihukou gradually silt, Wusong River then melon Jing mouth as the source. Yuan to Yuan fifteen years