辽河是我国七大江河之一,历史悠久,源远流长。我国古代文献中对辽河就有记载。《吕氏春秋·有始篇》中记述:“何为六川?河水、赤水、辽水、黑水、江水、淮水。”这里所说的辽水即为辽河。那时,辽河就已被列为我国六大江河之一。辽河的三个源头分别在河北省平泉县、内蒙古克什克腾旗、吉林省辽源市境内。辽河流经河北、内蒙古、 Liaohe is one of the seven rivers in our country, with a long history and a long history. Ancient Chinese literature on the Liaohe have recorded. Lv’s Spring and Autumn Annals “describes:” What is Sichuan? River, Chishui, Liao, Heishui, river, Huai water. “” Liao said here is the Liaohe. At that time, the Liaohe River had already been listed as one of the six major rivers in our country. The three sources of the Liaohe River are in Pingquan County, Hebei Province, Keshiketeng Banner in Inner Mongolia, and Liaoyuan City, Jilin Province. Liaohe River flows through Hebei, Inner Mongolia,