一、概况以礼河是金沙江右岸的一条支流。全长122公里,总落差约2000米,其中1380米集中在水槽子下游,水能资源优越。流域面积2558平方公里,绝大部分为丛山峻岭,地形起伏甚大,海拔高程在700～3000米之间,仅有野马川及会泽二盆地,其面积仅占全流域的2％。以礼河东面有牛栏江低下1200米。西面有小江,金沙江低下约1380 First, an overview of the ceremony River is a tributary of the right bank of the Jinsha River. A total length of 122 km, the total drop of about 2,000 meters, of which 1380 meters concentrated in the sink sub-downstream, superior water resources. Watershed area of ​​2558 square kilometers, the vast majority of mountains, terrain undulating, with an elevation of 700 to 3000 meters, only Yema Chuan and Huize two basins, the area of ​​only 2% of the basin. Eli River east of the barrage 1200 meters. A small river west, Jinsha River low about 1380