我区地处渤海湾退海平原,是个老水田区,农田水利工程已基本配套。现有种植面积五十五万亩,提取辽河、双台河水进行灌溉。出于河水含泥量大、渠道坡降小、水流遮慢、泥砂沉淀较快,所以全区四级渠道(总干渠、干渠、支渠、毛渠) My area is located in the Bohai Bay coast, is an old paddy fields, farmland water conservancy project has been basically supporting. The existing planting area of ​​550,000 mu, extraction Liaohe, Shuangtai river irrigation. Out of the river with a large amount of mud, the slope of the channel is small, slow flow, sand sedimentation faster, so the region four channels (the main canal, trunk canal, branch canal, canal)