Pumping station 483 place, electromechanical well 12 thousand, among them big well 8000, canal department compose is demiurgic 1717, among them bridge contain 1265, brake 256.

抽水站483处,机井1.2万眼,其中大井0.8万眼,渠系造物1717座,其中桥涵1265座,闸256座。